SpeechLine Digital Wireless System Documentation Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany, www.sennheiser.com SpeechLine Digital Wireless - v3.
SpeechLine Digital Wireless: System Information 7 Focus on the spoken word 9 SpeechLine Digital Wireless – the professional solution for speakers, lecturers and presenters 10 Typical applications 11 Presentations 11 Meetings 12 Teleconferences 13 What are the features of SpeechLine Digital Wireless? 14 Automatic frequency management 14 Automatic microphone sensitivity adjustment 14 Automatic level management 14 Automatic interference management 14 Future-proof, license-free audio transmission 14 Tap-proof a
Observe the following aspects when planning an installation 37 Recommendations on antenna mounting 38 Antenna setup and planning for SpeechLine Digital Wireless 38 Antenna mounting options 39 Option 1: Connecting the AWM 2 or AWM 4 antenna wall mount directly to the receiver(s) 40 Signal loss due to extension cables 40 Remote antenna distances and line of sight 41 Option 2: Combining multiple links to one AWM 2/AWM 4 43 Combining up to 4 links using the AWM 2 44 Combining up to 8 links using the AWM 4 45 S
Installing the receiver in a rack 70 Mounting the rod antennae to the front of the rack 70 Connecting the AWM 2 / AWM 4 remote antenna to the receiver 70 Installing two receivers next to one another in a fixed location 71 GA 4 mounting kit 72 Mounting the jointing plate and the mounting angles 73 Connecting the AWM 2 / AWM 4 remote antenna to the receiver 73 Displays on the receiver’s display panel 74 Home screen 74 Secondary home screen 76 Using the operating menu of the receiver 77 Using the buttons for n
Meaning of the charge level LEDs on the table stand 104 Connecting the goose neck microphone 105 Switching the table stand on/off 106 Muting the table stand 106 The SL Tablestand 153-S DW 107 Product overview 108 Starting up and using the table stand 109 Removing/inserting the BA 40 accupack 109 Charging the table stand via USB 110 Charging the table stand using the CHG 2W wireless charging base 111 Charging the table stand with a wireless Qi charging base from a third-party manufacturer 111 Meaning of the
The MKE 1 clip-on microphone 138 Features 138 Treble boost 139 Attaching the microphone 140 Connecting the MKE 1 to the SL Bodypack DW 140 The SL DI 4 XLR Dante™ interface 141 Product overview and LED indicators – front panel 142 Product overview and connections – rear panel 143 Powering the SL DI 4 XLR 144 Power supply via Ethernet cable 144 Power supply via the optional Sennheiser NT 12-50CS power supply unit 144 Daisy-chaining the power supply 144 Connecting audio signals 146 Configuring the SL DI 4 XLR
Product overview 170 Connecting the CHG 2W charging base to the power supply system 171 Charging a device using the CHG 2W charging base 172 Meaning of the status LEDs on the charging surfaces 173 The AWM 2 antenna wall mount 174 Product overview 175 Connecting and mounting the AWM 2 176 To mount the antenna wall mount to a wall 176 To mount the antenna wall mount to a microphone stand 178 The AWM 4 antenna wall mount 180 Product overview 181 Connecting and mounting the AWM 4 182 Attaching the antennas 18
SpeechLine Digital Wireless: System Information SYSTEM INFORMATION SpeechLine Digital Wireless: System Information For more information about the individual products in the SpeechLine Digital Wireless series, see „The Products of the SpeechLine Digital Wireless Series“. For information about planning a complete SpeechLine Digital Wireless system, see „SpeechLine Digital Wireless: System planning“.
SpeechLine Digital Wireless: System Information SpeechLine Digital Wireless comprises mobile transmitters (handheld or bodypack) tailored for speech applications, speech optimized condenser microphones (a microphone capsule for the handheld transmitter, a clip-on or headset microphone for the bodypack transmitter) and a rack receiver. The transmitters are powered by rechargeable lithium-ion accupacks with a battery life of more than 15 hours. The accupacks can be recharged with the charger or via USB.
Focus on the spoken word Focus on the spoken word ► The spoken word is and remains the most personal and powerful instrument of communication we know. It allows us to convince people, to impart knowledge and to voice opinions, thoughts and views as well as emotions. That is why it is so important that none of the content is lost when audio devices such as wireless microphones and the associated receivers are used.
Focus on the spoken word SpeechLine Digital Wireless – the professional solution for speakers, lecturers and presenters ► The best wireless microphones and receivers are those which the speaker does not need to think about because they are ready for immediate use, automatically establish the most reliable radio link and provide maximum transmission reliability in every application and all day long.
Focus on the spoken word Typical applications Excellent speech intelligibility, easy handling and convenient control are to the fore at all times, regardless of whether SpeechLine Digital Wireless is used in presentations, meetings or telephone conferences. Presentations ► In the case of a presentation held before a large audience, such as in an auditorium or a large conference room, it is essential that every word can be understood.
Focus on the spoken word Meetings ► Good speech intelligibility and easy handling of the microphone system are important requirements for professional meetings. The larger the conference or training room, the more helpful is an audio system which enhances speech intelligibility. In large conference rooms in particular, a speaker seated at one end is difficult to understand at the other end.
Focus on the spoken word Teleconferences ► In modern office life, teleconferences are becoming more and more important for the cooperation of international teams. As a telephone alone can only offer inadequate speech transmission for all participants in the room, the SpeechLine Digital Wireless system can easily be connected to an existing teleconference unit such as the Sennheiser TeamConnect system. This processes the audio signals and establishes the connection to the remote participants.
Focus on the spoken word What are the features of SpeechLine Digital Wireless? Automatic frequency management SpeechLine Digital Wireless finds free transmission frequencies reliably and fully automatically. Manual intervention is not necessary in the search for a free frequency. This means that your wireless microphone and the receiver are ready for use within an extremely short time: connect them, switch them on – and that’s all.
Focus on the spoken word the Adaptive Power Mode ensures extremely easy startup and a reliable maximum range. The Multi-Room Mode allows you to adjust the transmission power to allow for a considerably larger number of links. These adjustment options make SpeechLine Digital Wireless the optimum solution for a great variety of projects with widely differing installation sizes at the same location.
The Products of the SpeechLine Digital Wireless Series The Products of the SpeechLine Digital Wireless Series For information about the available accessories, see „Accessories“. The SL Rack Receiver DW receiver ► The 9.5" rack receiver (SL Rack Receiver DW) is the core of the SpeechLine Digital Wireless system. Thanks to the bi-directional communication between the rack receiver and the transmitter, all transmitter settings can be adjusted on the receiver.
The Products of the SpeechLine Digital Wireless Series The handheld transmitter ► The handheld transmitter (SL Handheld DW) is ideal when several persons are speaking at the same time, such as in interviews or when queries come from the audience. You can replace the microphone capsule if necessary. The handheld transmitter is supplied with the high-quality MME 865-1 microphone capsule. The MME 865-1 has excellent presence and high feedback rejection and is specially designed for speech applications.
The Products of the SpeechLine Digital Wireless Series The bodypack transmitter ► The compact, robust bodypack transmitter (SL Bodypack DW) is compatible with all Sennheiser headset and clip-on microphones (e.g. SL Headmic 1 or MKE 1). Thanks to the bi-directional communication between the transmitter and the receiver, no settings need to be adjusted on the transmitter. The transmitter's LC display indicates the link name, the battery status and the reception quality.
The Products of the SpeechLine Digital Wireless Series The wireless SL Tablestand 133-S DW ► The wireless SL Tablestand 133-S DW is designed for your speech. It is compatible with all Sennheiser XLR-3 goose neck microphones, making it ideal for podium discussions, speeches and presentations. Because it is completely cable free, the SL Tablestand 133-S DW is extremely versatile and suited for a wide range of applications. The SL Tablestand 133-S DW can be charged either wirelessly or via USB.
The Products of the SpeechLine Digital Wireless Series The wireless SL Tablestand 153-S DW ► The wireless SL Tablestand 153-S DW is designed for your speech. It is equipped with an XLR-5 socket to provide a hardwired connection to the MEG 14-40-L-II B goose neck microphone. Because it is completely wireless, the SL Tablestand 153-DW is the perfect solution for ad hoc press conferences or panel discussions in any environment. The SL Tablestand 153-S DW can be charged either wirelessly or via USB.
The Products of the SpeechLine Digital Wireless Series The wireless SL Boundary 114-S DW ► The wireless SL Boundary 114-S DW boundary microphone is designed for your speech. Because it is completely cable free, the SL Boundary 114-S DW is extremely versatile and suited for a wide range of applications. The SL Boundary 114-S DW can be charged either wirelessly or via USB. The CHG 2W wireless charging base for two mobile devices is available separately.
The Products of the SpeechLine Digital Wireless Series The SL DI 4 XLR Dante™ interface ► ► The SL DI 4 XLR is a Dante™ interface with four inputs. This lets you integrate wireless microphone receivers or mic/line inputs into a Dante™ system. The compact design of the SL DI 4 XLR allows it be mounted almost anywhere, enabling close placement to audio sources and thus reducing the need for interference-prone analog cables.
The Products of the SpeechLine Digital Wireless Series The CHG 2 charger ► The CHG 2 charger allows you to simultaneously charge up to two transmitters of the SpeechLine Digital Wireless series. A bi-color LED at each charging slot provides information on the current charge status. The charger has universal charging slots for charging both handheld and bodypack transmitters.
The Products of the SpeechLine Digital Wireless Series The CHG 4N charger ► The CHG 4N is a network-compatible charger with four separate charging slots. These ports can be used for the SL Bodypack DW and the SL Handheld DW. The four LEDs on each charging slot indicate the current charging status. The versatile network interface is compatible with IPv4 and IPv6 for seamless integration. The Sennheiser Control Cockpit software can be used to monitor and remotely control the settings and status messages.
The Products of the SpeechLine Digital Wireless Series The CHG 2W charging base ► ► The CHG 2W is a wireless charging base that provides convenient wireless charging. The CHG 2W charging base is compatible with the SL Tablestand 133-S DW, the SL Tablestand 153-S DW and the SL Boundary 114-S DW.
Accessories Accessories Various accessory parts are available for the SpeechLine Digital Wireless series. The clip-on and headset microphones ► ► The MKE 1 clip-on microphone is attached to clothing by means of a microphone clip or with adhesive tape, the SL Headmic 1 headset microphone is a head-worn microphone with an adjustable frame that wraps around the neck. The unobtrusive design of the microphones lets the audience focus on the speaker.
Accessories The AWM 2 antenna wall mount ► With the AWM 2 antenna wall mount, the antennae can be remote mounted – optimally positioned and nearly invisible – from the receiver (e.g. when the receiver has to be installed invisibly or when the receiver position is not the best antenna position for optimum reception). The AWM 2 can be easily mounted on a microphone stand or permanently installed on a wall.
Accessories The AWM 4 antenna wall mount ► With the AWM 4 antenna wall mount, the antennae can be remote mounted – optimally positioned and nearly invisible – from the receivers (e.g. when the receivers have to be installed invisibly or when the receiver position is not the best antenna position for optimum reception). The AWM 4 can be easily mounted on a microphone stand or permanently installed on a wall.
SpeechLine Digital Wireless: System planning SYSTEM PLANNING SpeechLine Digital Wireless: System planning This section of the documentation contains information to help you with system planning: • Planning Preparation: important information about country-specific frequency variants, correct use of transmission power and recommendations for space usage. -> „Planning“ • Using Antennas: important information that you need to take into account when installing and using antennas.
Planning Planning At the start of planning, the following aspects are to be considered. Country-Specific Variants Check which country variant of SpeechLine Digital Wireless is suitable for your location. The following eight country variants are available.
Planning -4 EU Variant: ► -4 US Variant: ► -5 US Variant: ► -6 US Variant: ► -7 EU Variant: ► 31
Planning The country variant to be used determines the maximum number of links per range which can be used in the 1.9 GHz frequency band.
Planning Number and size of the rooms ▷ Determine the number of rooms needed for the installation. ▷ Determine how each individual room is to be equipped and used. ▷ Determine the audio equipment for each room, i.e. the desired number of SpeechLine Digital Wireless links. ▷ Check if there are other devices (e.g. DECT devices) using the 1.9 GHz frequency band. ▷ Double-check that the number of 1.9 GHz devices used on-site does not exceed the available spectrum (see „Shared use of the 1.
Planning Shared use of the 1.9 GHZ frequency band When SpeechLine Digital Wireless is used in combination with other devices using the 1.9 GHz frequency band (e.g. Sennheiser TeamConnect Wireless or DECT telephones), the maximum number of SpeechLine Digital Wireless links depends on the number of other devices used. The following charts indicate the possible combinations of systems depending on country-specific conditions (see also „Country-Specific Variants“).
Planning USA, Canada, Latin America, Brazil, Taiwan ► SpeechLine Digital Wireless Links per range (adjustable) TeamConnect Wireless Systems within range of 100 m 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 seamless cooperation depending on spectrum used by other systems exceeds available spectrum 35
Planning Japan ► SpeechLine Digital Wireless Links per range (adjustable) TeamConnect Wireless Systems within range of 100 m 0 1 2 3 4 5 6 0 1 2 3 4 5 seamless cooperation depending on spectrum used by other systems exceeds available spectrum 36
Planning Analysis of the environmental conditions When planning the installation of a SpeechLine Digital Wireless system, you should also carefully analyze the environmental conditions. Are there any other 1.9 GHz devices (e.g. DECT telephones or DECT access points) already installed? Observe the following aspects when planning an installation ▷ Identify the locations of DECT access points (e.g. for DECT telephone systems). Also observe the information provided under „Shared use of the 1.
Recommendations on antenna mounting Recommendations on antenna mounting There are different factors to consider when mounting antennas. This chapter provides instructions and recommendations that you should follow when mounting antennae. Antenna setup and planning for SpeechLine Digital Wireless When planning the installation of SpeechLine Digital Wireless devices for each room, observe the following guidelines. ▷ Mount all SpeechLine Digital Wireless receivers together in one rack.
Recommendations on antenna mounting Antenna mounting options There are different options for remote mounting the antennas. We recommend the following four options in the specified order.
Recommendations on antenna mounting Option 1: Connecting the AWM 2 or AWM 4 antenna wall mount directly to the receiver(s) You can connect one receiver directly to one AWM 2 antenna wall mount or you can connect two receivers directly to one AWM 4 antenna wall mount. ► AWM 2 CL 5 (5 m / 16.4 ft) CL 10 (10 m / 32.8 ft) CL 20 (20 m / 65.6 ft) AWM 4 CL 1 PP (1 m / 3.3 ft) CL 5 PP (5 m / 16.4 ft) CL 10 PP (10 m / 32.8 ft) CL 20 PP (20 m / 65.
Recommendations on antenna mounting Remote antenna distances and line of sight If you are using multiple antenna wall mounts (AWM 2/AWM 4) in one room or if individual installation and mounting of the antennas is desired, please observe the following aspects: ▷ Position all antennas as close as possible to each other. ▷ Make sure that the distances between all antennas are all equal and the same as on the back of the receiver or on the AWM 2 antenna wall mount.
Recommendations on antenna mounting ▷ If possible, position the antennas so that there is a direct line of sight (without obstacles) between the transmitters and the antennas.
Recommendations on antenna mounting Option 2: Combining multiple links to one AWM 2/ AWM 4 With this option, passive antenna combiners can be used together with the AWM 2 or the AWM 4 in order to combine the antenna signals of several receivers. This reduces the number of antenna cables required to a minimum.
Recommendations on antenna mounting Combining up to 4 links using the AWM 2 The following illustration shows an example of how to combine up to 4 links with one AWM 2 antenna wall mount. This reduces the number of antenna cables required from 8 to 2.
Recommendations on antenna mounting Combining up to 8 links using the AWM 4 The following illustration shows an example of how to combine up to 8 links with one AWM 4 antenna wall mount. This reduces the number of antenna cables required from 16 to 4.
Recommendations on antenna mounting Signal loss due to extension cables and antenna combiners In this scenario, using extension cables and antenna combiners for remote antenna mounting results in a loss of transmission power, depending on the cable length. You can compensate this signal loss by configuring the transmission power of the receiver accordingly. Observe the following minimum transmission power settings (SL Rack Receiver DW: System Settings menu -> RF Power) for the respective cable lengths.
Recommendations on antenna mounting Option 3: Rack mounting - front If you wish to install the antennae together with the receivers in a rack, we recommend mounting the antennae on the front side of the rack using the GA 4 mounting kit. ▷ Always leave 1 U of space between receivers and antennae. ▷ Position the antennas at an angle of about 45°.
Recommendations on antenna mounting Option 4: Rack mounting - rear If you cannot mount the antennas at the front of the rack (option 3), you can also mount them at the rear of the receiver in the rack. When mounting, observe the following information. ▷ Position the antennas so that they point at a 180-degree angle away from the receiver. ▷ Run all cables close to the receivers to prevent the cables from interfering with the antenna reception. Use the cable grip.
Recommendations on antenna mounting Further important information on antenna usage Reflecting surfaces Electrically conducting surfaces (e.g. ceilings with metal constructions) can reflect the RF signal. ► The signal is reflected by the electrically conducting surface. At worst, the blue signal and the red reflected signal are out of phase when they reach the receiver so that the two signals cancel each other out.
Recommendations on antenna mounting Rule of thumb for distance from the blocking area: ► Blocking range Free range ratio 1:1 Example: ► 50
Multi-room mode Multi-room mode SpeechLine Digital Wireless, by taking into account the installation size as well as country-specific regulations, allows to optimally use the 1.9 GHz frequency band. SpeechLine Digital Wireless offers two operating modes for different types of installation: the automatic mode with adaptive transmission power for single-room installations (Adaptive Power Mode) and the manual mode for multi-room installations, which is known as Multi-Room Mode.
Multi-room mode Single room – installation and startup ▷ Install all receivers in one rack (see „Installing a single receiver in a fixed location“ or „Installing two receivers next to one another in a fixed location“). ▷ Wire all receivers (see „Connecting the receiver“). ▷ Mount all antennas as recommended (see „Recommendations on antenna mounting“). ▷ Make sure that all receivers are switched off. ▷ Switch the first receiver on. This receiver will be the master receiver.
Multi-room mode Several rooms – installation and startup When installing SpeechLine Digital Wireless in several rooms, it is crucial that you perform the following steps one after the other and room by room. When installing SpeechLine Digital Wireless devices in one room, all devices in all other rooms must be switched off. ▷ Install all receivers to be used in a room in one rack (see „Installing a single receiver in a fixed location“ or „Installing two receivers next to one another in a fixed location“).
SpeechLine Digital Wireless: Instruction manual INSTRUCTION MANUAL SpeechLine Digital Wireless: Instruction manual This manual provides detailed information about installation and usage of the individual products in the SpeechLine Digital Wireless series.
SpeechLine Digital Wireless: Instruction manual ► Pairing ► Walk Test ► SL Headmic 1 ► MKE 1 ► SL DI 4 XLR ► CHG 2 ► CHG 4N ► CHG 2W 55
SpeechLine Digital Wireless: Instruction manual ► AWM 2 ► AWM 4 56
SL Rack Receiver DW SL Rack Receiver DW The 9.5" rack receiver (SL Rack Receiver DW) is the core of the SpeechLine Digital Wireless system. Thanks to the bi-directional communication between the rack receiver and the transmitter, all transmitter settings can be adjusted on the receiver. The receiver's automatic frequency management eliminates the need for manual frequency setting and the automatic interference management ensures maximum transmission reliability.
SL Rack Receiver DW Product overview and operating elements – front panel ► ► ► 1 PAIR button • Short-press to identify the paired transmitter. • Long-press to pair with a different transmitter. • See „Pairing“. 2 Display panel • See „Displays on the receiver’s display panel“. 3 Jog dial • Turn to navigate through the menu, to change settings or to change from the home screen to the secondary home screen. • Press to open the menu or to confirm the entry or selection.
SL Rack Receiver DW as the transmitter is switched on. To switch the receiver off: ▷ Long-press the STANDBY button. ► LONG = OFF The display panel and the status LED go off. 6 Status LED lights up green: A radio link to the transmitter is established. The accupack of the received transmitter is sufficiently charged. flashes green: The PAIR button has been short-pressed. Paired devices are being identified. flashes alternately green and red: The PAIR button has been long-pressed.
SL Rack Receiver DW Product overview and connections – rear panel ► ► 7 ANT I and ANT II antenna sockets (R-SMA) • Antenna inputs for connecting the supplied rod antennae • Alternatively, the antennae can be mounted using extension cables and the AWM 2 antenna wall mount or using the GA 4 mounting kit. • See „GA 4 mounting kit“ as well as „The AWM 2 antenna wall mount“ and „The AWM 4 antenna wall mount“. 8 Strain relief grip • For the cable of the power supply unit.
SL Rack Receiver DW Connecting the receiver Connecting the receiver to the power supply system Only use the included power supply unit (NT 12-4 C or NT 2-3) to connect the receiver to the power supply system. ► ► If you use the NT 2-3 power supply unit: ▷ Slide the supplied country adapter onto the power supply unit. ► ► To connect the power supply unit: ▷ Pass the cable of the power supply unit through the strain relief grip as shown.
SL Rack Receiver DW ▷ Plug the power supply unit into the wall socket. ► ► Connecting an amplifier or mixing console to the receiver The unbalanced audio output (RCA) and the balanced audio output (XLR) at the rear of the receiver are connected in parallel, allowing you to simultaneously connect two devices (e.g. amplifier and mixing console) to the receiver. ► ► Use a suitable audio cable to connect the amplifier or the mixing console to the appropriate audio output of the receiver.
SL Rack Receiver DW Controlling and monitoring the receiver via the network You can connect several receivers in a network using a router or a switch. This allows you to control and monitor a larger SpeechLine Digital Wireless system using the Sennheiser Control Cockpit software. For more information on controlling a system in the network using the Sennheiser Control Cockpit software, refer to the instruction manual of the software.
SL Rack Receiver DW Integrating the receiver into a network with DHCP The receiver obtains the IP address from the DHCP server. You can see this address in the Network Settings menu on the receiver (see „Using the operating menu of the receiver“). To add the receiver in the Sennheiser Control Cockpit: ▷ Use the Add Device function in the Sennheiser Control Cockpit and enter the IP address you saw in the settings menu.
SL Rack Receiver DW Integrating the receiver into a network without DHCP using Fixed IP If there is no DHCP server in the network and you are working with fixed IP addresses, please observe the following information. ▷ Set the Mode to Fixed in the receiver’s Network Settings menu. ▷ Manually enter an IP address in the IP option in the receiver’s Network Settings menu.
SL Rack Receiver DW Setting up the receiver This sections describes how to set up the receiver. You can also install the receiver in a fixed location, e.g. in a 19" rack. You can find more information about installing the receiver in a fixed location under: „Installing a single receiver in a fixed location“. Affixing the device feet Only affix the device feet if you are setting the receiver up in the standalone position instead of installing it in a 19" rack.
SL Rack Receiver DW Attaching the mounting angles The mounting angles are designed to help protect the operating elements from damage or deformation, e.g. if the receiver is dropped. We therefore recommend always attaching the mounting angles, even if you do not want to mount the receiver into a rack. To fasten the mounting angles: ▷ Unscrew and remove the two recessed head screws on each side of the receiver.
SL Rack Receiver DW Installing a single receiver in a fixed location This chapter describes how to install a single receiver in a fixed location, e.g. in a 19" rack. You can also install two receivers next to one another in a rack. You can find more information about installing two receivers next to one another under: „Installing two receivers next to one another in a fixed location“. You can also set up the receiver without installing it in a fixed location.
SL Rack Receiver DW GA 4 mounting kit You need the GA 4 mounting kit to install the receiver in a rack. The GA 4 mounting kit is available separately as an accessory and is also supplied with the following sets: • SL Handheld-Set R • SL Headmic-Set R • SL Lavalier-Set R The GA 4 mounting kit consists of: ► Attaching the mounting angles To fasten the mounting angles: ▷ Unscrew and remove the two recessed head screws on each side of the receiver.
SL Rack Receiver DW Installing the receiver in a rack To install the receiver in a rack: ▷ Use the two supplied recessed head screws to secure the blanking plate from the GA 4 mounting kit to the mounting angle of the receiver as shown. Make sure to use the correct side (the one with the round holes) of the blanking plate to secure it to the mounting angle. ► ▷ Only insert the two small covering caps into the antenna holes if you do not wish to install the rod antennae at the front of the rack.
SL Rack Receiver DW Installing two receivers next to one another in a fixed location This chapter describes how to install two receivers next to one another in a fixed location, e.g. in a 19" rack. You can also install just a single receiver in a rack. You can find more information about installing a single receiver under: „Installing a single receiver in a fixed location“. You can also set up the receiver without installing it in a fixed location.
SL Rack Receiver DW GA 4 mounting kit You need the GA 4 mounting kit to install two receivers in a rack.
SL Rack Receiver DW Mounting the jointing plate and the mounting angles To fasten the mounting angles: ▷ Unscrew and remove the two recessed head screws on the outwardfacing sides of the receiver. ▷ Secure the mounting angles to the outward-facing sides of the receiver using the previously removed recessed head screws. To mount the jointing plate: ▷ Place the two receivers side by side upside-down onto a flat surface.
SL Rack Receiver DW Displays on the receiver’s display panel Home screen The home screen appears automatically after switch-on or when no button has been pressed on the receiver for a long period of time. If there is no radio link between the receiver and a transmitter, No Link appears on the display panel and the display brightness is automatically dimmed. ► 1 Selected sound profile • Displays the name of the selected sound profile. If no sound profile is selected, nothing is displayed here.
SL Rack Receiver DW 6 RF output power of the transmitter, indicating master or follower • Displays the RF output power of the received transmitter. • Indicates whether the device is a master or a follower: The device is the master. The device is a follower. The device is a follower, but is not synchronized. The synchronization status is unknown. 7 Lock mode •The lock mode function is activated. The lock mode is currently deactivated and the receiver can be operated.
SL Rack Receiver DW Secondary home screen When you turn the jog dial to the left from the home screen, the secondary home screen appears.
SL Rack Receiver DW Using the operating menu of the receiver Using the buttons for navigation Press the STANDBY button •Short-press: Switches the receiver on •Long-press: Switches the receiver off esc • esc SHORT Short-press the ESC button •Navigates to the next higher level in the menu Exits the menu item without storing changes to the settings LONG Press the ESC button for 3 seconds •Returns to the home screen Press the jog dial •Changes from the home screen to the operating menu • Calls up th
SL Rack Receiver DW The menu structure of the receiver ► Home Home Screen Secondary Home Screen Level 1 Audio Settings System Settings Network Settings Device Identification Low Cut Display Brightness Mode Link Name Sound Profiles Mute Switch mDNS Location Name Audio Output Auto Lock IP Serial Number Audio Defaults RF Power Subnet Walk Test Gateway Factory Reset IPv6 System Info MAC Help Level 2 78
SL Rack Receiver DW The Audio Settings menu The Audio Settings menu at menu level 1 allows you to adjust the following settings. Low Cut • On: The low cut filter is activated. Low-frequency noise is filtered out. • Off: The low cut filter is deactivated. Sound Profiles • Off: No sound profile is activated. • Female Speech: Recommended sound profile for female speakers. • Male Speech: Recommended sound profile for male speakers. • Media: Recommended sound profile for other audio devices.
SL Rack Receiver DW The System Settings menu The System Settings menu at menu level 1 allows you to adjust the following settings. Display Brightness • Level: Slider for adjusting the display brightness. Mute Switch • Active: The MUTE switch of the received transmitter is activated and can be used. • Deactivated: The MUTE switch of the received transmitter is deactivated and cannot be used. Auto Lock • On: The automatic lock mode is activated. If no button is actuated on the receiver for approx.
SL Rack Receiver DW The Network Settings menu The Network Settings menu at menu level 1 allows you to adjust the following settings. Mode • Automatic: The IP address is automatically assigned using DHCP. If no DHCP server is available, the IP address is assigned by the SL Rack Receiver DW itself. • Fixed IP: The IP address has to be entered manually. mDNS • Disabled: Deactivates mDNS to reduce the data volume transferred across the network. This option is recommended for larger systems.
SL Rack Receiver DW The Device Identification menu The Device Identification menu at menu level 1 allows you to adjust the following settings. Link Name • Input of the name of the radio link between the transmitter and the receiver. This name is also shown on the transmitter's display panel. Location Name • Input of the name of the room in which the receiver is set up. Serial Number • Displays the serial number and the hardware version of the receiver.
The SL Handheld DW The SL Handheld DW The handheld transmitter (SL Handheld DW) is ideal when several persons are speaking at the same time, such as in interviews or when queries come from the audience. You can replace the microphone capsule if necessary. The handheld transmitter is supplied with the high-quality MME 865-1 microphone capsule. The MME 865-1 has excellent presence and high feedback rejection and is specially designed for speech applications.
The SL Handheld DW Product overview ► 1 Unscrewable microphone head with microphone capsule The handheld transmitter is available with or without the MME 865-1 microphone capsule. The MME 865-1 has a pre-polarized condenser microphone capsule with super-cardioid pick-up patterns. ► The microphone capsule can be unscrewed and replaced by one with a different pick-up pattern.
The SL Handheld DW To mute the handheld transmitter: ▷ Slide the MUTE switch to the position MUTE. Muted appears on the display panel of the receiver. The status LED on both the handheld transmitter and the receiver lights up yellow. ► To cancel the muting: ▷ Slide the MUTE switch to the position MIC.
The SL Handheld DW Displays on the display panel of the SL Handheld DW ► 1 Name of the radio link • Can be entered in the Device Identification menu of the receiver (see „Using the operating menu of the receiver“). 2 7-step display of the accupack or battery capacity • Graphically displays the current charge status of the accupack or the batteries. • If you use the accupack, the remaining operating time is displayed in hours.
The SL Handheld DW If you use the optional B 10 battery compartment: ▷ Insert the batteries into the B 10 battery compartment. ▷ Please observe correct polarity when inserting the batteries. ► To insert the accupack or the battery compartment: ▷ Slide the accupack or the battery compartment onto the handheld transmitter as shown. The accupack or the battery compartment locks into place with an audible click.
The SL Handheld DW Switching the handheld transmitter on and off After switch-on, the receivers and transmitters will take approx. 10 seconds to establish the radio links. To switch the handheld transmitter on: ▷ Short-press the ON/OFF button in the direction of the transmitter body. ► The home screen appears on the display panel (see „Displays on the display panel of the SL Handheld DW“).
The SL Handheld DW Meaning of the status LED on the handheld transmitter lights up green: • A radio link to the receiver is established. The accupack of the handheld transmitter is sufficiently charged. flashes green: • The PAIR button has been short-pressed. Paired devices are being identified. flashes alternately green and red: • The PAIR button has been long-pressed. The handheld transmitter establishes a radio link to a receiver whose PAIR button has also been long-pressed.
The SL Handheld DW Using the handheld transmitter If you touch the antenna of the handheld transmitter during transmission, the transmission range will be considerably reduced. If you cover the microphone capsule during transmission, this will change the pick-up pattern of the microphone and consequently the sound. ► ▷ Only hold the handheld transmitter by its body. ▷ Hold the handheld transmitter approx. 5 to 10 cm in front of your mouth.
The SL Bodypack DW The SL Bodypack DW The compact, robust SL Bodypack DW bodypack transmitter is compatible with all Sennheiser headset and clip-on microphones (e.g. SL Headmic 1 or MKE 1). Thanks to the bi-directional communication between the transmitter and the receiver, no settings need to be adjusted on the transmitter. The transmitter's LC display indicates the link name, the battery status and the reception quality. With the easy-to-access mute switch, the transmitter can be muted if necessary.
The SL Bodypack DW Product overview ► 1 ON/OFF button • Short-press to switch the bodypack transmitter on • Long-press to switch the bodypack transmitter off 2 MIC/LINE jack socket (3.5 mm) • for connecting the clip-on or headset microphone 3 Status LED • See „Meaning of the status LED on the bodypack transmitter“ 4 MUTE switch The bodypack transmitter can be muted with the MUTE switch. This only mutes the audio signal. The radio link remains active and the transmitter remains operational.
The SL Bodypack DW To cancel the muting: ▷ Slide the MUTE switch to the position MIC.
The SL Bodypack DW Displays on the display panel of the SL Bodypack DW ► ► 1 Name of the radio link • Can be entered in the Device Identification menu of the receiver. 2 7-step display of the accupack or battery capacity • Graphically displays the current charge status of the accupack or the batteries. • If you use the accupack, the remaining operating time is displayed in hours. 3 RF output power of the transmitter • Displays the RF output power of the handheld transmitter.
The SL Bodypack DW Starting up and using the bodypack transmitter Removing/inserting the accupack or the optional battery pack You can power the bodypack transmitter either with the supplied BA 30 accupack or with the optional B 30 battery compartment. The accupack must be charged before the first use. The accupack can either be charged with the optional CHG 2 or CHG 4N chargers (see „The CHG 2 charger“ or „The CHG 4N charger“) or with the supplied USB cable.
The SL Bodypack DW To insert the accupack or the battery compartment: ▷ Slide the accupack or the battery compartment onto the handheld transmitter as shown. The accupack or the battery compartment locks into place with an audible click. ► Connecting the clip-on microphone or the headset microphone to the bodypack transmitter Only connect the clip-on microphone or the headset microphone recommended by Sennheiser. These microphones are optimized for the bodypack transmitter.
The SL Bodypack DW Switching the bodypack transmitter on and off After switch-on, the receivers and transmitters will take approx. 10 seconds to establish the radio links. To switch the handheld transmitter on: ▷ Short-press the ON/OFF button. ► The home screen appears on the display panel (see „Displays on the display panel of the SL Bodypack DW“). The status LED indicates the current status of the receiver (see „Meaning of the status LED on the bodypack transmitter“).
The SL Bodypack DW Meaning of the status LED on the bodypack transmitter lights up green: • A radio link to the receiver is established. The accupack of the bodypack transmitter is sufficiently charged. flashes green: • The PAIR button has been short-pressed. Paired devices are being identified. flashes alternately green and red: • The PAIR button has been long-pressed. The bodypack transmitter establishes a radio link to a receiver whose PAIR button has also been long-pressed.
The SL Tablestand 133-S DW The SL Tablestand 133-S DW The wireless SL Tablestand 133-S DW is designed for your speech. It is compatible with all Sennheiser XLR-3 goose neck microphones, making it ideal for podium discussions, speeches and presentations. Because it is completely cable free, the SL Tablestand 133-S DW is extremely versatile and suited for a wide range of applications. The SL Tablestand 133-S DW can be charged either wirelessly or via USB.
The SL Tablestand 133-S DW Product overview ► 1 XLR-3 socket for connecting a goose neck microphone 2 ON/OFF button with mute function 3 Charge level LEDs • See „Meaning of the charge level LEDs on the table stand“ 4 Button for displaying the charge level 5 Alignment LED • Lights up when the SL Tablestand 133-S DW is correctly positioned for charging on the CHG 2W charging base 6 BA 40 accupack • See „Removing/inserting the BA 40 accupack“ 7 USB cable 8 Micro-USB socket 9 Rechargeable battery compar
The SL Tablestand 133-S DW Starting up and using the table stand Removing/inserting the BA 40 accupack The included BA 40 accupack is used to power the table stand. The accupack must be charged before the first use. The accupack can either be charged with the optional CHG 2W charging base (see „The CHG 2W charging base“) or with the supplied USB cable. To remove the accupack: ► ▷ Pull the unlock button away from the accupack and pull the accupack out of the compartment.
The SL Tablestand 133-S DW Charging the table stand via USB To charge the table stand via USB: ► ▷ Connect the USB cable’s Micro-USB plug to the Micro-USB socket of the accupack. ▷ Plug the other end of the USB cable into a USB power supply unit. The charge level LEDs indicate the charge level.
The SL Tablestand 133-S DW Charging the table stand using the CHG 2W wireless charging base To charge the table stand using the CHG 2W charging base: ► ▷ Place the table stand on the CHG 2W charging base in the area marked. If the table stand is positioned correctly on the charging surface, the alignment LED lights up green. The LEDs on the CHG 2W charging base flash blue during charging. You can find more information about the CHG 2W wireless charging base under „The CHG 2W charging base“.
The SL Tablestand 133-S DW Meaning of the charge level LEDs on the table stand The charge level LEDs indicate the charge level of the SL Tablestand 133S DW. At 100 % charge, the SL Tablestand 133-S DW has an operating time of about 10 hours.
The SL Tablestand 133-S DW Connecting the goose neck microphone We recommend using the MEG 14-40 goose neck microphone. This microphone is optimally suited for the table stand. To connect the goose neck microphone: ► ▷ Plug the goose neck microphone into the XLR-3 socket until it locks into place.
The SL Tablestand 133-S DW Switching the table stand on/off To switch the table stand on: ► ▷ Press the ON/OFF button for 1 second. The button lights up green when a goose neck microphone is connected. To switch the table stand off: ▷ Press the ON/OFF button for 3 seconds. Muting the table stand To mute the table stand: ► ▷ While the table stand is switched on and a goose neck microphone is connected, press the ON/OFF button for 1 second. The button lights up red.
The SL Tablestand 153-S DW The SL Tablestand 153-S DW The wireless SL Tablestand 153-S DW is designed for your speech. It is equipped with an XLR-5 socket to provide a hardwired connection to the MEG 14-40-L-II B goose neck microphone. Because it is completely wireless, the SL Tablestand 153-DW is the perfect solution for ad hoc press conferences or panel discussions in any environment. The SL Tablestand 153-S DW can be charged either wirelessly or via USB.
The SL Tablestand 153-S DW Product overview ► 1 XLR-5 socket for connecting a goose neck microphone 2 ON/OFF button with mute function 3 Charge level LEDs • See „Meaning of the charge level LEDs on the table stand“ 4 Button for displaying the charge level 5 Alignment LED • Lights up when the SL Tablestand 153-S DW is correctly positioned for charging on the CHG 2W charging base 6 BA 40 accupack • See „Removing/inserting the BA 40 accupack“ 7 USB cable 8 Micro-USB socket 9 Rechargeable battery compar
The SL Tablestand 153-S DW Starting up and using the table stand Removing/inserting the BA 40 accupack The included BA 40 accupack is used to power the table stand. The accupack must be charged before the first use. The accupack can either be charged with the optional CHG 2W charging base (see „The CHG 2W charging base“) or with the supplied USB cable. To remove the accupack: ► ▷ Pull the unlock button away from the accupack and pull the accupack out of the compartment.
The SL Tablestand 153-S DW Charging the table stand via USB To charge the table stand via USB: ► ▷ Connect the USB cable’s Micro-USB plug to the Micro-USB socket of the accupack. ▷ Plug the other end of the USB cable into a USB power supply unit. The charge level LEDs indicate the charge level.
The SL Tablestand 153-S DW Charging the table stand using the CHG 2W wireless charging base To charge the table stand using the CHG 2W charging base: ► ▷ Place the table stand on the CHG 2W charging base in the area marked. If the table stand is positioned correctly on the charging surface, the alignment LED lights up green. The LEDs on the CHG 2W charging base flash blue during charging. You can find more information about the CHG 2W wireless charging base under „The CHG 2W charging base“.
The SL Tablestand 153-S DW Meaning of the charge level LEDs on the table stand The charge level LEDs indicate the charge level of the SL Tablestand 153S DW. At 100 % charge, the SL Tablestand 153-S DW has an operating time of about 10 hours.
The SL Tablestand 153-S DW Connecting the goose neck microphone We recommend using the MEG 14-40-L-II goose neck microphone. This microphone is optimally suited for the table stand. To connect the goose neck microphone: ► ▷ Plug the goose neck microphone into the XLR-3 socket until it locks into place.
The SL Tablestand 153-S DW Switching the table stand on/off To switch the table stand on: ► ▷ Press the ON/OFF button for 1 second. The button lights up green when a goose neck microphone is connected. To switch the table stand off: ▷ Press the ON/OFF button for 3 seconds. Muting the table stand To mute the table stand: ► ▷ While the table stand is switched on and a goose neck microphone is connected, press the ON/OFF button for 1 second. The button lights up red.
The SL Boundary 114-S DW The SL Boundary 114-S DW The wireless SL Boundary 114-S DW boundary microphone is designed for your speech. Because it is completely cable free, the SL Boundary 114-S DW is extremely versatile and suited for a wide range of applications. The SL Boundary 114-S DW can be charged either wirelessly or via USB. The CHG 2W wireless charging base for two mobile devices is available separately. The SL Boundary 114-S DW is delivered with a rechargeable battery that lasts up to 10 hours.
The SL Boundary 114-S DW Product overview ► 1 ON/OFF button with mute function 2 Charge level LEDs • See „Meaning of the charge level LEDs on the boundary microphone“ 3 Button for displaying the charge level 4 Alignment LED • Lights up when the SL Boundary 114-S DW is correctly positioned for charging on the CHG 2W charging base 5 BA 40 accupack • See „Removing/inserting the BA 40 accupack“ 6 USB cable 7 Micro-USB socket 8 Rechargeable battery compartment for BA 40 accupack • See „Removing/insertin
The SL Boundary 114-S DW Starting up and using the boundary microphone Removing/inserting the BA 40 accupack The included BA 40 accupack is used to power the boundary microphone. The accupack must be charged before the first use. The accupack can either be charged with the optional CHG 2W charging base (see „The CHG 2W charging base“) or with the supplied USB cable. To remove the accupack: ► ▷ Pull the unlock button away from the accupack and pull the accupack out of the compartment.
The SL Boundary 114-S DW Charging the boundary microphone via USB To charge the boundary microphone via USB: ► ▷ Connect the USB cable’s Micro-USB plug to the Micro-USB socket of the boundary microphone. ▷ Plug the other end of the USB cable into a USB power supply unit. The charge level LEDs indicate the charge level.
The SL Boundary 114-S DW Charging the boundary microphone using the CHG 2W wireless charging base To charge the boundary microphone using the CHG 2W charging base: ► ▷ Place the boundary microphone on the CHG 2W charging base in the area marked. If the boundary microphone is positioned correctly on the charging surface, the alignment LED lights up green. The LEDs on the CHG 2W charging base flash blue during charging.
The SL Boundary 114-S DW Meaning of the charge level LEDs on the boundary microphone The charge level LEDs indicate the charge level of the SL Boundary 114-S DW. At 100 % charge, the SL Boundary 114-S DW has an operating time of about 10 hours. ► Switching the boundary microphone on/off To switch the boundary microphone on: ► ▷ Press the ON/OFF button for 1 second. To switch the boundary microphone off: ▷ Press the ON/OFF button for 3 seconds.
Pairing Pairing The receiver and the transmitter of a set are factory pre-paired and therefore ready for immediate use. The radio link is automatically established as soon as both devices are switched on and within the transmission range. You can disconnect the existing radio link and establish new radio links to two other devices. Only two devices, i.e. one transmitter and one receiver, can be paired with each other. Previous device pairings are not remembered.
Pairing Identifying paired devices You can perform a pairing identification to see which transmitter is paired with which receiver. ▷ Switch on all devices whose pairing you want to identify. ▷ Short-press the PAIR button of the receiver or of the transmitter. ► Identify appears on the display panel of the receiver. The message This is Name appears on the display panel of the transmitter. The status LEDs of the paired devices flash green for 10 seconds.
Pairing Pairing a receiver with a transmitter To establish a new radio link between a receiver and a transmitter, proceed as follows: ▷ Long-press the PAIR button of the receiver until its status LED flashes alternately green and red. First, Identify appears on the display panel of the receiver. The Pairing message then appears. Any existing radio link is now disconnected. You now have 90 seconds to establish a radio link with a new transmitter.
Pairing ► ► Once the radio link is successfully established, Paired appears on the display panel of both the receiver and the transmitter (only for SL Handheld DW and SL Bodypack DW) and the status LEDs on the transmitter and the receiver light up green. If no radio link was successfully established, Pairing failed appears on the display panel of both the receiver and the transmitter (only for SL Handheld DW and SL Bodypack DW) and the status LEDs on the transmitter and the receiver light up red.
Performing a walk test (reception quality) Performing a walk test (reception quality) The Walk Test menu item allows you to check the reception quality of your radio links within the operating environment. By performing a walk test, you can verify the range and coverage of the radio link. To perform the walk test: ▷ Switch on the transmitter and the receiver of the radio link you want to check. ▷ In addition, switch on all other devices that you want to use in the operating environment.
Performing a walk test (reception quality) If the result of the walk test is not satisfying, you can take the following remedial measures: • If possible, reposition the receivers so that there is always a direct line of sight between the receiving antennae and the paired transmitter. • If possible, remove obstacles between the transmitter and the receiving antennae. • When rack mounting receivers, you should mount their rod antennae to the front of the rack using the GA 4 rack-mount kit.
The SL Headmic 1 headset microphone The SL Headmic 1 headset microphone The SL Headmic 1 is a high-quality omni-directional condenser headset microphone designed for professional “hands free” applications. Its adjustable neckband is visually unobtrusive and very comfortable to wear. The SL Headmic 1 is available in black and beige. The pick-up pattern is omni-directional.
The SL Headmic 1 headset microphone Preparing the SL Headmic 1 for use To connect the cable to the headset microphone: ▷ Plug the connector into the socket. ► ▷ Slide the silicone tube onto the connector.
The SL Headmic 1 headset microphone Changing the microphone position (left/right) You can wear the microphone on either the left or right side. ► The neckband has a total of five clips which are designed so that the microphone boom can be worn on either side of the mouth. ATTENTION Damage to the microphone boom The microphone boom can break or be impaired in its function when you bend or turn it.
The SL Headmic 1 headset microphone Modifying the microphone boom To remove the microphone boom: ▷ First remove the microphone boom from the two clips 1 and 2. ▷ By turning the microphone boom, remove it from the third clip 3. To reattach the microphone boom: ▷ First attach the end of the microphone boom where the microphone capsule is fitted to the clip 5 on the desired side of the neckband.
The SL Headmic 1 headset microphone ▷ Press the microphone boom into the two clips 3 and 4.
The SL Headmic 1 headset microphone Adjusting the microphone boom and the neckband For best possible comfort and optimum fit of the headset microphone, the neckband padding and the microphone boom have to be adjusted to properly fit your head. ATTENTION Damage to the microphone boom The microphone boom can break or be impaired in its function when you bend or turn it.
The SL Headmic 1 headset microphone Adjusting the neckband The neckband is adjustable in width and ensures an optimum fit. ▷ Change the length of the neckband by moving the ear hooks until a snug but comfortable fit is achieved.
The SL Headmic 1 headset microphone Using the frequency response caps The MZC 2 frequency response cap 7 allows you to adjust the microphone’s sensitivity in the presence area. The MZC 2 gives a treble boost of 4 dB. Use this cap if the microphone cannot be positioned close to the mouth, if the sound is too muffled or if you want to increase the speech intelligibility. ▷ Slip the MZC 2 frequency response cap 7 onto the microphone capsule until it locks into place with an audible click.
The SL Headmic 1 headset microphone Using the windshield The SL MZW 1 windshield 8 attenuates annoying wind noise by 10 dB. ▷ Slip the SL MZW 1 windshield 8 onto the MZC 2 frequency response cap 7.
The SL Headmic 1 headset microphone Attaching the connection cable to clothing The MZQ 02 cable clip is available as accessory. ▷ Press the connection cable into the strain relief grip of the MZQ 02 cable clip. ▷ Attach the cable clip to the rear of your collar. ▷ Run the connection cable under your clothing.
The SL Headmic 1 headset microphone Connecting the SL Headmic 1 to the SL Bodypack DW ► ▷ Connect the jack plug of the SL Headmic 1 to the 3.5 mm jack socket (MIC/LINE) of the bodypack transmitter. ▷ Lock the jack plug by screwing down the coupling ring. When the jack plug is not firmly locked, crackling noise can appear in the audio signal.
The MKE 1 clip-on microphone The MKE 1 clip-on microphone The MKE 1 is a high-quality, sub-miniature, sweat-resistant clip-on condenser microphone. It features excellent sound quality and rugged design. The frequency response curve has been optimized for stage, studio and reporting applications (ENG). The MKE 1 is fitted with a very thin (only 1 mm) yet extremely rugged cable, making this microphone an ideal partner for all live sound applications.
The MKE 1 clip-on microphone Treble boost Your microphone is supplied with two different frequency response caps. These caps allow you to adjust the treble response of the microphone. ► In addition, the large frequency response cap attenuates wind noise by approx. 15 dB and provides an extended protection against the ingress of moisture. ▷ Slip the cap of your choice onto the microphone until it locks into place.
The MKE 1 clip-on microphone Attaching the microphone Depending on the area of application, you can attach the MKE 1 in different ways to either clothing or the body. ► To do so, use the optional MZ 1 accessory kit that offers multiple and secure attachment possibilities. The clips, holders and mounts are suitable for almost any wearing situation and ensure optimum sound quality. Connecting the MKE 1 to the SL Bodypack DW ► ▷ Connect the jack plug of the MKE 1 to the MIC/LINE jack socket (3.
The SL DI 4 XLR Dante™ interface The SL DI 4 XLR Dante™ interface The SL DI 4 XLR is a Dante™ interface with four inputs. This lets you integrate wireless microphone receivers or mic/line inputs into a Dante™ system. The compact design of the SL DI 4 XLR allows it be mounted almost anywhere, enabling close placement to audio sources and thus reducing the need for interference-prone analog cables.
The SL DI 4 XLR Dante™ interface Product overview and LED indicators – front panel ► 1 P48 LEDs • indicate, for each individual XLR input (IN 1, IN 2, IN 3, IN 4), whether the phantom power is activated 2 +45, +30, +15 LEDs • indicate the gain settings for each XLR input 3 PAD LEDs • indicate, for each individual XLR input, whether the -12 dB pad function is activated 4 POWER LED • lights up when the power supply is active 142
The SL DI 4 XLR Dante™ interface Product overview and connections – rear panel ► 5 PWR LINK input and output • Terminals for daisy-chaining the power supply to other devices 6 DC INsocket • input socket for an optional power supply unit (Sennheiser NT 1250CS) 7 DATA socket • Dante™ Ethernet socket 8 POE + DATA socket • Dante™ Ethernet socket with PoE function 9 analog XLR inputs (IN 1, IN 2, IN 3, IN 4) • analog audio inputs 143
The SL DI 4 XLR Dante™ interface Powering the SL DI 4 XLR There are two options to power the SL DI 4 XLR. Power supply via Ethernet cable To power the SL DI 4 XLR via Ethernet: ► ▷ Use an Ethernet cable (CAT-5 or higher) to connect the POE + DATA socket of the SL DI 4 XLR to a PoE port of a PoE-enabled network device. The POWER LED lights up when the power supply is established.
The SL DI 4 XLR Dante™ interface The number of devices that can be daisy-chained is limited. • NT 12-50CS power supply -> maximum of 3 devices • Power over Ethernet -> maximum of 2 devices WARNING! Danger of injury due to missing overload protection! If the daisy-chaining of the power supply is not done properly, this may cause injury due to electric shock. ▷ Only have the daisy-chaining of the power supply done by a qualified specialist.
The SL DI 4 XLR Dante™ interface Connecting audio signals You can connect a total of four analog audio signals (e.g. from microphone receivers (SL Rack Receiver DW) or wired microphones) to the SL DI 4 XLR. You can change the settings for the respective microphone input using the SL DI CONTROL software (see „Configuring the SL DI 4 XLR using the SL DI CONTROL software“). To connect analog audio signals to the SL DI 4 XLR: ▷ Use an XLR-3 cable to connect the audio device to one of the four XLR inputs.
The SL DI 4 XLR Dante™ interface Configuring the SL DI 4 XLR using the SL DI CONTROL software All settings of the input and outputs of the SL DI 4 XLR are adjusted using the SL DI CONTROL software. You can download the software at www.sennheiser.com on the product page for the SL DI 4 XLR or in the global download area on the Sennheiser website at www.sennheiser.com/ download. ▷ Install the software on a network-enabled Windows PC.
The SL DI 4 XLR Dante™ interface Establishing a connection to a SL DI 4 XLR To establish a connection to a SL DI 4 XLR: ▷ Select the desired SL DI 4 XLR from the drop-down list on the right of the navigation bar. The drop-down list shows all SL DI 4 XLR devices that are in the same network as the PC on which the SL DI CONTROL software is running. ► ▷ After having selected the desired device, click on Connect.
The SL DI 4 XLR Dante™ interface Changing the settings The configuration window allows you to adjust the following settings for each analog XLR input (IN 1, IN 2, IN 3, IN 4): ► Gain ▷ Select the level adjustment for the desired input from the drop-down list -12 dB • Attenuation of -12 dB. At the front of the SL DI 4 XLR, the PAD LED of the selected input lights up. 0 dB • No LED lights up. +15 dB • At the front of the SL DI 4 XLR, the +15 LED of the selected input lights up.
The SL DI 4 XLR Dante™ interface Saving and loading settings You can save the settings made as presets or as files. To save the settings: ▷ Click on the folder icon on the left of the navigation bar. ► The following dialog box opens. ► To save the settings as a preset: ▷ From the drop-down list in the Device Preset box, select a preset to which you want to save the settings. The settings can be saved in 10 presets. ▷ Click Save to Device.
The SL DI 4 XLR Dante™ interface The Dante Debug Mode In Dante Debug Mode, the LEDs at the front of the SL DI 4 XLR indicate the diagnostic status. After start-up of the SL DI 4 XLR, the diagnostic status is displayed for approx. 20 seconds before the level and phantom power settings are shown. To manually display the diagnostic status: ▷ Tick the Dante Debug Mode check box in the lower left corner of the configuration window.
The SL DI 4 XLR Dante™ interface ► The +15 LED of the IN 1 input lights up: PTP Error / No PTP Sync / PTP deactivated ► The PAD LED of the IN 1 input lights up: PTP Slave, with PTP Sync ► The PAD LED of the IN 1 input flashes: PTP Master 152
The SL DI 4 XLR Dante™ interface IN 3 input: ERR ► The PAD and +15 LEDs of the IN 3 input light up: Capability is corrupted ► The +15 LED of the IN 3 input lights up: Memory Stack Overflow 153
The SL DI 4 XLR Dante™ interface IN 4 input: SYS ► The +15 LED of the IN 4 input lights up: System starts up ► The PAD LED of the IN 4 input lights up: System is ready for operation 154
The CHG 2 charger The CHG 2 charger The CHG 2 charger allows you to simultaneously charge up to two transmitters of the SpeechLine Digital Wireless series. A bi-color LED at each charging slot provides information on the current charge level. The charger has universal charging slots for charging both handheld and bodypack transmitters.
The CHG 2 charger Product overview ► 1 Charge level LEDs • lights up green: The accupack is fully charged. • lights up red: The accupack is being charged.
The CHG 2 charger Connecting the CHG 2 charger to the power supply system To connect the CHG 2 charger to the power supply system: ► ▷ Connect the cable end of the power supply unit to the socket at the base of the charger. ▷ Guide the cable through one of the cable guides at the base of the charger so that the charger is stable once in position. ▷ Connect one end of the power cord to the power supply unit and the other end to the wall socket.
The CHG 2 charger Charging the accupack in the CHG 2 charger To charge an accupack in the CHG 2 charger: ► ▷ Insert the transmitter with the accupack installed and with the charging contacts facing downwards into the charger. Make sure to insert the transmitter the correct way round: The STANDBY button of the bodypack transmitter has to point in the direction of the charger's charge status LED. The charge status LED lights up red when the accupack is being charged.
The CHG 4N charger The CHG 4N charger The CHG 4N is a network-compatible charger with four separate charging slots. These ports can be used for the SL Bodypack DW and the SL Handheld DW. The four LEDs on each charging slot indicate the current charging status. The versatile network interface is compatible with IPv4 and IPv6 for seamless integration. The Sennheiser Control Cockpit software can be used to monitor and remotely control the settings and status messages.
The CHG 4N charger Product overview ► 1 Charging slots • Each suitable for both SL Handheld DW and SL Bodypack DW 2 Charge level LEDs • See „Meaning of the charging slot status LEDs“ 3 Power supply unit • With hollow jack plug for connection to the CHG 4N charger 4 Power cord • EU, US, UK or AU variant 5 Network reset button • See „Controlling and monitoring the CHG 4N charger over the network“ 6 Input socket for power supply unit • See „Connecting the CHG 4N charger to the power supply system“
The CHG 4N charger Connecting the CHG 4N charger to the power supply system To connect the CHG 4N charger to the power supply system: ▷ Connect the cable end of the power supply unit to the socket at the base of the charger. ► ▷ Guide the cable through the cable guide at the base of the charger so that the charger is stable once in position.
The CHG 4N charger ▷ Connect one end of the power cord to the power supply unit and the other end to the wall socket.
The CHG 4N charger Charging the accupack in the CHG 4N charger To charge an accupack in the CHG 4N charger: ► ▷ Insert the transmitter with installed accupack into one of the charger’s four charging slots. Make sure the charging contacts face downward. ▷ Make sure to insert the transmitter the correct way round. The transmitter fits into the charger in only one direction.
The CHG 4N charger The four charge level LEDs for each of the four charging slots indicate the accupack’s current charge level: ► Details: „Meaning of the charging slot status LEDs“ 164
The CHG 4N charger Meaning of the charging slot status LEDs The four status LEDs on each individual charging slot display the following status information: Accupack charge level = 100 % Accupack charge level < 100 % Accupack charge level < 66 % Accupack charge level < 33 % An error has occurred. A corresponding error message is displayed in the Sennheiser Control Cockpit software. The firmware of the CHG 4N is being updated.
The CHG 4N charger Controlling and monitoring the CHG 4N charger over the network You can connect the CHG 4N charger to a network using a router or switch, which allows you to monitor and control the accupack’s charge level using the Sennheiser Control Cockpit software and to modify the CHG 4N charger’s network configuration. For more information on controlling a system in the network using the Sennheiser Control Cockpit software, refer to the instruction manual of the software.
The CHG 4N charger Integrating the CHG 4N charger into a network with DHCP If a DHCP server is active in the selected network, the CHG 4N charger receives an IP address automatically. The CHG 4N charger is automatically detected in the Sennheiser Control Cockpit once it is connected to the network, since the CHG 4N is delivered with mDNS activated by default. You can deactivate mDNS after you have configured the charger once.
The CHG 4N charger ▷ Change the IP settings under Device Details -> Network in the Sennheiser Control Cockpit. Connecting a pre-configured CHG 4N charger to the Sennheiser Control Cockpit If mDNS is activated (factory setting), the CHG 4N charger is automatically detected in the network. If the charger has been reconfigured according to one of the procedures described above and mDNS has been deactivated, you can add the charger manually using the Add Device function in the Sennheiser Control Cockpit.
The CHG 4N charger Updating the firmware The firmware of the CHG 4N charger is updated using the Sennheiser Control Cockpit software. You can find more information about this procedure in the software instruction manual in the Sennheiser Documentation app or in the download area of the Sennheiser website at www.sennheiser.com/download.
The CHG 2W charging base The CHG 2W charging base The CHG 2W is a wireless charging base that provides convenient wireless charging. The CHG 2W charging base is compatible with the SL Tablestand 133-S DW, the SL Tablestand 153-S DW and the SL Boundary 114-S DW.
The CHG 2W charging base Connecting the CHG 2W charging base to the power supply system To connect the CHG 2W charger to the power supply system: ► ▷ Connect the cable end of the power supply unit to the socket at the base of the charger. ▷ Make sure you insert the plug all the way. You should feel it lock into place. ▷ Guide the cable through one of the two cable guides at the base of the charger so that the charger is stable once in position. ▷ Plug the power supply unit into a wall socket.
The CHG 2W charging base Charging a device using the CHG 2W charging base You can use the CHG 2W charging base to charge the wireless table stands SL Tablestand 133-S DW and SL Tablestand 153-S DW as well as the wireless boundary microphone SL Boundary 114-S DW. To charge a device: ▷ Place the device on one of the two charging surfaces. ► The blue status LED for the active charging surface flashes during the charging process.
The CHG 2W charging base Meaning of the status LEDs on the charging surfaces The two blue status LEDs on the charging surfaces provide the following status information: Flashing normally: the device is charging Flashing rapidly: excess temperature warning Flashing/flickering very rapidly: unknown device on the charger 173
The AWM 2 antenna wall mount The AWM 2 antenna wall mount With the AWM 2 antenna wall mount, the antennae can be remote mounted – optimally positioned and nearly invisible – from the receiver (e.g. when the receiver has to be installed invisibly or when the receiver position is not the best antenna position for optimum reception). The AWM 2 can be easily mounted on a microphone stand or permanently installed on a wall.
The AWM 2 antenna wall mount Product overview ► 1 Rod antennas • for connection to the R-SMA sockets at the top of the antenna wall mount 2 R-SMA sockets of the antenna cables • Antenna inputs for connecting the rod antennae 3 Antenna holes • for screwing the R-SMA sockets of the antenna cables in place 4 Antenna housing • for antenna cable routing 5 Screw-down cover of the antenna housing • removable for mounting and antenna cable routing 6 4 recessed head screws • for screwing down the cover
The AWM 2 antenna wall mount 8 R-SMA cables • fitted with an R-SMA socket and an R-SMA connector, supplied complete with washer and nut 9 Cable hole • for wall mounting 10Elongated mounting holes • for wall mounting Connecting and mounting the AWM 2 Instead of the rod antennae, you can connect the optional AWM 2 antenna wall mount to the receiver. The AWM 2 is suitable for all applications where the antennae are to be positioned further away from the receiver.
The AWM 2 antenna wall mount ▷ Do not kink the antenna cables and, when running the cables, make sure not to bend them beyond a bend radius of 43 mm. ▷ Smaller bend radiuses can cause cracks and breaks in the cable, which may not be visible from the outside. This can result in bad reception quality. ▷ Screw the sockets to the antenna holes using the supplied washers and nuts. ▷ Screw the cover back to the antenna housing. Observe correct cable routing.
The AWM 2 antenna wall mount To mount the antenna wall mount to a microphone stand ▷ Pass the antenna cable ends fitted with the R-SMA sockets through the cable notch provided at the rear bottom edge of the antenna housing. ► ▷ Do not kink the antenna cables and, when running the cables, make sure not to bend them beyond a bend radius of 43 mm. ▷ Smaller bend radiuses can cause cracks and breaks in the cable, which may not be visible from the outside. This can result in bad reception quality.
The AWM 2 antenna wall mount ▷ If necessary, connect extension cables to the R-SMA sockets of the antenna wall mount. ▷ Connect the R-SMA connectors to the R-SMA sockets of the receiver. You can find additional information on possible setups using the AWM 2 and general recommendations on antenna usage under „Recommendations on antenna mounting“.
The AWM 4 antenna wall mount The AWM 4 antenna wall mount With the AWM 4 antenna wall mount, the antennae can be remote mounted – optimally positioned and nearly invisible – from the receivers (e.g. when the receivers have to be installed invisibly or when the receiver position is not the best antenna position for optimum reception). The AWM 4 can be easily mounted on a microphone stand or permanently installed on a wall.
The AWM 4 antenna wall mount Product overview ► 1 Antennas 2 Connections for Link I (receiver 1) 3 Connections for Link II (receiver 2) 181
The AWM 4 antenna wall mount Connecting and mounting the AWM 4 Attaching the antennas ▷ Screw the four supplied rod antennas onto the housing as shown.
The AWM 4 antenna wall mount Connecting the antenna cables You can connect two receiver directly to the AWM 4. ▷ Connect the two antenna outputs ANT I and ANT II of the first receiver to the connections LINK I of the AWM 4. ▷ Connect the two antenna outputs ANT I and ANT II of the second receiver to the connections LINK II of the AWM 4. ► You can find additional information on possible setups using the AWM 4 and general recommendations on antenna usage under „Recommendations on antenna mounting“.
The AWM 4 antenna wall mount Mounting the AWM 4 on a stand or on the wall You can either screw the AWM 4 onto a standard microphone stand or use the existing holes in the housing to mount it on the wall as shown.