300 Series Instruction manual
Contents Contents Important safety instructions ............................................................................................................................................................. 2 System ............................................................................................................................................................................................... 2 Receiver .............................................................................................
Important safety instructions Important safety instructions System • Read this instruction manual. • Keep this instruction manual. Always include this instruction manual when passing the devices and the mains unit on to third parties. • Heed all warnings and follow all instructions in this instruction manual. • Only clean the devices when they are not connected to the mains. Use a cloth for cleaning. • Only use attachments/accessories specified by Sennheiser.
Important safety instructions • Danger due to high volumes This device is capable of producing sound pressure exceeding 85 dB(A). 85 dB(A) is the sound pressure corresponding to the maximum permissible volume which is by law (in some countries) allowed to affect your hearing for the duration of a working day. It is used as a basis according to the specifications of industrial medicine. Higher volumes or longer durations can damage your hearing.
The ew 300 G3 evolution wireless series The ew 300 G3 evolution wireless series With the ew 300 G3 evolution wireless series, Sennheiser offers high-quality state-of-the-art RF transmission systems with a high level of operational reliability and ease of use. Transmitters and receivers permit wireless transmission with studio-quality sound. The frequency bank system Please note: Frequency usage is different for each country.
Product overview Product overview Overview of the EM 300 receiver A PEAK 40 30 20 10 RF 0 -10 -20 -30 -40 AF B.Ch: 20.24 ew300 G3 543.200 MHz SKM300 EQ: P + 12dB MUTE B A Operating elements – front panel Headphone output, ¼” (6.
Product overview Overview of the displays of the EM 300 receiver After switch-on, the receiver displays the standard display “Receiver Parameters”. For further illustrations and examples of the different standard displays, please refer to page 25. This standard display displays the operating states of the receiver and provides the most important information on the received transmitter – provided the linked transmitter supports this function.
Product overview Display Meaning Transmitter battery status Charge status: approx. 100% approx. 70% approx. 30% Battery icon is flashing; charge status is critical When the battery charge status is critical, “LOW BATT” additionally appears on the display panel.
Product overview Overview of the SK 300 bodypack transmitter 쐋 쐆 쐆 쐎 Operating elements Microphone/instrument input (MIC/LINE), 3.5 mm jack socket, lockable MUTE switch 쐋 Socket for connection of RMS 1 external mute switch, 2.
Product overview Overview of the displays of the SK 300 bodypack transmitter After switch-on, the bodypack transmitter displays the standard display “Frequency/Name”. For further illustrations and examples of the different standard displays, refer to page 25. The display backlighting is automatically reduced after approx. 20 seconds. 543.
Product overview Overview of the SKM 300 radio microphone Operating elements Microphone head (interchangeable) Name and pick-up pattern of the microphone head (not visible here) 쐋 MIC button Body of radio microphone Battery compartment (not visible from outside) Display panel, backlit in orange Infra-red interface Antenna 10 Color-coded protection ring; available in different colors Operation and battery status indicator, red LED (lit = ON/flashing = LOW BATTERY) Charging c
Product overview Overview of the displays of the SKM 300 radio microphone After switch-on, the radio microphone displays the standard display “Frequency/Name”. For further illustrations and examples of the different standard displays, refer to page 25. The display backlighting is automatically reduced after approx. 20 seconds. 543.
Putting the devices into operation Putting the devices into operation EM 300 receiver You can set up the receiver on a flat surface or mount it into a 19” rack. For information on rack mounting, refer to the instruction manual of the EM 300 receiver available on the ew G3 product page at www.sennheiser.com. Setting up the receiver on a flat surface Place the receiver on a flat, horizontal surface. Please note that the device feet can leave stains on delicate surfaces.
Putting the devices into operation Connecting an amplifier/mixing console The receiver’s ¼” (6.3 mm) jack socket and the XLR-3M socket are connected in parallel. Use a suitable cable to connect the amplifier and/or the mixing console to the ¼” (6.3 mm) jack socket and/or the XLR-3M socket . Via the operating menu, adjust the audio output level (“AF Out”) of the receiver to the input of the amplifier or mixing console (see page 26).
Putting the devices into operation SK 300 bodypack transmitter Inserting the batteries/accupack For powering the bodypack transmitter, you can either use two 1.5 V AA size batteries or the rechargeable Sennheiser BA 2015 accupack. Push the two catches ment cover . in the direction of the arrows and open the battery compart- Insert the two batteries or the accupack as shown above. Observe correct polarity when inserting the batteries/accupack. Close the battery compartment.
Putting the devices into operation Attaching and positioning the corresponding microphones ME 2/ME 4 Use the microphone clip , to attach the microphone to clothing (e.g. tie, lapel). The ME 2 clip-on microphone (shown on the right in the diagram) has an omni-directional pick-up pattern. It is therefore not necessary to position it precisely. Attach the ME 2 microphone as close as possible to the sound source.
Putting the devices into operation Unscrew the lower part of the radio microphone from the radio microphone’s body by turning it counterclockwise. When unscrewing the radio microphone during operation, the muting function is automatically activated. “MUTE” appears on the display panel. When screwing the lower part of the radio microphone back to the radio microphone’s body, the muting function is deactivated. Slide back the lower part of the radio microphone as far as it will go.
Using the devices Do not touch the contacts of the radio microphone nor the contacts of the microphone head. The contacts can become dirty or damaged if touched. When unscrewing the microphone head during operation, the muting function is automatically activated. “MUTE” appears on the display panel. When screwing the microphone head back to the radio microphone, the muting function is deactivated. Screw the desired microphone head to the radio microphone. Put the radio microphone back into operation.
Using the devices It is vital to observe the following notes: Make sure that the desired frequencies are listed in the enclosed frequency information sheet. Make sure that the desired frequencies are approved and legal in your country and, if necessary, apply for an operating license. Switching the devices on/off EM 300 receiver To switch the receiver on: Briefly press the STANDBY button . The receiver switches on and the “Receiver Parameters” standard display appears.
Using the devices ON/OFF Briefly press the ON/OFF button . The bodypack transmitter transmits an RF signal. The transmission icon is displayed. The red ON LED lights up and the standard display “Frequency/Name” appears on the display panel. You can switch the bodypack transmitter on and deactivate the RF signal on switchon. For more information, see below. To switch the bodypack transmitter off: If necessary, deactivate the lock mode (see page 21).
Using the devices SKM 300 radio microphone 쐋 To switch the radio microphone on (online operation): ON/OFF Briefly press the ON/OFF button . The radio microphone transmits an RF signal. The transmission icon is displayed. The red ON LED lights up and the standard display “Frequency/Name” appears on the display panel. The MIC button 쐋 lights up red. You can switch the radio microphone on and deactivate the RF signal on switch-on. For more information, see below.
Using the devices To activate the RF signal: ON/OFF Briefly press the ON/OFF button . “RF Mute Off” appears on the display panel. Press the multi-function switch . The transmission icon is displayed again. Synchronizing a transmitter with the receiver You can synchronize a suitable transmitter of the ew 300 G3 series with the receiver.
Using the devices Press the jog dial. The lock mode is temporarily deactivated (see below). SK 300 Press the rocker button. “Unlock?” appears on the display panel. SET Press the SET button. The lock mode is temporarily deactivated (see below). SKM 300 Move the multi-function switch upwards/downwards. “Unlock?” appears on the display panel. Press the multi-function switch. The lock mode is temporarily deactivated (see below).
Using the devices SK 300 543.200 MHz ew300 G3 AF P MUTE The MUTE switch allows you to mute the audio signal or to deactivate the RF signal. Via the “Mute Mode” menu item, you can set the desired function of the MUTE switch : Setting Slide the MUTE switch ... Function “Disabled” ... to the left (position MUTE) None “RF On/Off” ... to the left (position MUTE) Deactivates the RF signal (offline operation) ... to the right Activates the RF signal (online operation) ...
Using the devices RF signal is activated Receiver’s display panel: “RF Mute” is not displayed You can also deactivate the RF signal on switch-on. For more information, refer to the chapter “Switching the devices on/off” on page 19. Using the ON/OFF button, you can also activate/deactivate the RF signal during operation. To do so, briefly press the ON/OFF button and proceed as described on page 19. SKM 300 The MIC button 쐋 allows you to mute the audio signal or to deactivate the RF signal.
Overview of the operating menus Selecting a standard display EM 300 Press the jog dial to select a standard display: Contents of the display PEAK 40 0 -10 -20 -30 -40 AF 30 20 10 RF PEAK 40 30 20 10 RF 0 -10 -20 -30 -40 AF B.CH: 20.24 ew300 G3 543.200 MHz SKM300 EQ: P + 12dB MUTE 543.200 MHz ew300 G3 SKM300 835 Standard P – 12dB MUTE PEAK 40 30 20 10 RF 0 -10 -20 -30 -40 AF Soundcheck 20.24 ew300 G3 543.
Overview of the operating menus EM 300 Main menu “Menu” Squelch Easy Setup Frequency Preset Name AF Out Equalizer AutoLock Advanced Extended menu Exit “Advanced Menu” “Easy Setup” Tune Sync Settings Pilot Tone Warnings LCD Contrast Reset IP-Address Software Revision Exit “Warnings” Reset List Current List Scan New List Exit AF-Peak Low RF-Signal RF-Mute TX-Mute RX-Mute Low Battery Exit “SKM Settings/ SK Settings” Sub-menu “Sync Settings” SKM Settings SK Settings Exit Sensitivity Auto Lock Mute Mode
Overview of the operating menus Display Function of the menu item Equalizer Changes the frequency response of the output signal Auto Lock Activates/deactivates the automatic lock mode Advanced Calls up the extended menu “Advanced Menu” Exit Exits the operating menu and returns to the current standard display “Easy Setup” Reset List Releases all locked frequency presets and selects an unused frequency preset Current List Selects an unused frequency preset Scan New List Scans for unused receiv
Overview of the operating menus SK 300 and SKM 300 Main menu “Menu” Sensitivity Frequency Preset Name Extended menu Auto Lock “Advanced Menu” Advanced Exit Tune Mute Mode RF Power Pilot Tone LCD-Contrast Reset Software Revision Exit Display Meaning Main menu “Menu” Sensitivity Adjusts the sensitivity “AF” Frequency Preset* Changes the frequency bank and the channel Name* Enters a freely selectable name Auto Lock Activates/deactivates the automatic lock mode Advanced Calls up the extended menu “
Cleaning the devices Cleaning the devices CAUTION! Liquids can damage the electronics of the devices! Liquids entering the housing of the devices can cause a short-circuit and damage the electronics. Keep all liquids away from the devices. EM 300 Before cleaning, disconnect the device from the mains. Use a slightly damp cloth to clean the receiver from time to time. Do not use any solvents or cleansing agents. SK 300 Use a slightly damp cloth to clean the bodypack transmitter from time to time.
Cleaning the devices If a problem occurs ... EM 300 Problem Receiver cannot be operated, “Locked” appears on the display panel No operation indication No RF signal Possible cause Lock mode is activated Check the connections of the mains unit. Set the transmitter and receiver to the same channel. To do so, use the synchronization function (see page 21). Transmitter is out of range Check the squelch threshold setting (see page 26). Reduce the distance between transmitter and receiving antennas.
Cleaning the devices SK 300 and SKM 300 Problem Possible cause Possible solution Devices cannot be operated, “Locked” appears on the display panel Lock mode is activated Deactivate the lock mode (see page 21). No operation indication Batteries are flat or accupack is flat Replace the batteries or recharge the accupack (see page 15).
Specifications Specifications EM 300 RF characteristics Modulation Receiving frequency ranges Switching bandwidth Nominal/peak deviation Receiver principle Sensitivity (with HDX, peak deviation) wideband FM 516–558, 566–608, 626–668, 734–776, 780–822, 823–865 MHz (A to E, G, see page 4) 1,680 frequencies, tuneable in steps of 25 kHz 20 frequency banks, each with up to 24 factory-preset channels, intermodulation-free 6 frequency banks, each with up to 24 user programmable channels 42 MHz ±24 kHz / ±48 kHz
Specifications In compliance with (EM) Europe: EMC Radio Safety USA: 47 CFR 15 subpart B EN 301489-1/-9 EN 300422-1/-2 EN 60065 Approved by Canada: Industry Canada RSS 210, IC: 2099A-G3SKMEM Mains unit Input voltage Power/current consumption Output voltage Secondary output current Temperature range 100 to 240 V~, 50/60 Hz max.
Specifications AF characteristics Compander system AF frequency response SK SKM S/N ratio (1 mV, peak deviation) THD Max. input voltage (SK) microphone/line Input impedance (SK) microphone/line Adjustment range of input sensitivity Sennheiser HDX microphone: 80–18,000 Hz line: 25–18,000 Hz 80–18,000 Hz ≥ 115 dBA ≤0.
Specifications Microphones (SK 300) ME 2 ME 3 ME 4 Microphone type condenser condenser condenser Sensitivity 20 mV/Pa 1.6 mV/Pa 40 mV/Pa Pick-up pattern omni-directional cardioid cardioid Max. SPL 130 dB SPL 150 dB SPL 120 dB SPL Microphone heads (SKM 300) MMD 835-1 MMD 845-1 MME 865-1 Radio microphone type dynamic dynamic condenser Sensitivity 2.1 mV/Pa 1.6 mV/Pa 1.6 mV/Pa Pick-up pattern cardioid super-cardioid super-cardioid Max.
Manufacturer Declarations Polar diagram MME 865-1 30° 0° 0 Frequency response curve MME 865-1 dBV 30° -30 5 10 60° 60° 15 -40 20 25 90° -50 90° dB -60 120° 125 Hz 250 Hz 120° 150° 150° 180° -70 2000 Hz 4000 Hz 500 Hz 8000 Hz 1000 Hz 16000 Hz -80 50 100 200 0° 500 1k 2k 5k 10k 20k Hz 90° Manufacturer Declarations Warranty Sennheiser electronic GmbH & Co. KG gives a warranty of 24 months on this product. For the current warranty conditions, please visit our web site at www.
Manufacturer Declarations Statements regarding FCC and Industry Canada These devices comply with Part 15 of the FCC Rules and with RSS-210 of Industry Canada. Operation is subject to the following two conditions: (1) these devices may not cause harmful interference, and (2) these devices must accept any interference received, including interference that may cause undesired operation.
Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Printed in Germany Publ.
