Instruction manual SpeechLine Digital Wireless
Table Of Contents
- SpeechLine Digital Wireless: System Information
- Focus on the spoken word
- The Products of the SpeechLine Digital Wireless Series
- Accessories
- SpeechLine Digital Wireless: System planning
- Planning
- Recommendations on antenna mounting
- Antenna setup and planning for SpeechLine Digital Wireless
- Antenna mounting options
- Option 1: Connecting the AWM 2 or AWM 4 antenna wall mount directly to the receiver(s)
- Option 2: Combining multiple links to one AWM 2/AWM 4
- Option 3: Rack mounting - front
- Option 4: Rack mounting - rear
- Further important information on antenna usage
- Multi-room mode
- SpeechLine Digital Wireless: Instruction manual
- SL Rack Receiver DW
- Product overview and operating elements – front panel
- Product overview and connections – rear panel
- Connecting the receiver
- Controlling and monitoring the receiver via the network
- Updating the firmware
- Setting up the receiver
- Installing receivers in a rack
- Displays on the receiver’s display panel
- Using the operating menu of the receiver
- SL MCR DW
- The SL Handheld DW
- The SL Bodypack DW
- The SL Tablestand 133-S DW
- The SL Tablestand 153-S DW
- The SL Boundary 114-S DW
- Pairing
- Performing a walk test (reception quality)
- The SL Headmic 1 headset microphone
- The MKE 1 clip-on microphone
- The CHG 2 charger
- The CHG 4N charger
- The CHG 2W charging base
- The AWM 2 antenna wall mount
- The AWM 4 antenna wall mount
- The SL PASC 2 passive antenna splitter/ combiner
- The SL PASC 4 passive antenna splitter/ combiner
Focus on the spoken word
10
Future-proof, license-free audio transmission
SpeechLine Digital Wireless operates in the future-proof 1.9
GHz frequency band. Transmission in this band is not affected
by regulatory changes of the digital dividend or by the auction-
ing of frequencies. In addition, the frequencies in this band can
be used without a license. With SpeechLine Digital Wireless,
you don't have to fear changes to the frequency band used
which could possibly mean having to buy new audio equip-
ment. The acquisition of a SpeechLine Digital Wireless system
is a future-proof investment.
To allow optimum use of the 1.9 GHz frequency band, Speech-
Line Digital Wireless offers two operating modes: For up to
20* links used in parallel, the Adaptive Power Mode ensures
extremely easy startup and a reliable maximum range. The
Multi-Room Mode allows you to adjust the transmission pow-
er to allow for a considerably larger number of links. These ad-
justment options make SpeechLine Digital Wireless the
optimum solution for a great variety of projects with widely
differing installation sizes at the same location.
* depending on the locally approved variant
Tap-proof audio transmission
The encrypted, tap-proof transmission of information is espe-
cially important in the corporate environment. This is why we
decided to use 265-bit AES encryption when developing the
SpeechLine Digital Wireless series. Here the security of wire-
less transmission is ensured by the generation of a new key
each time a new connection is made between transmitter and
receiver. At every meeting and every conference, this guaran-
tees that only the receiver paired with the transmitter is able
to decode the audio signal. Encryption cannot be deactivated
– making SpeechLine Digital Wireless secure at all times.
Extremely long battery life
It is not necessary to replace or recharge the accupack during
operation. The battery life is about 15 hours – enough for even
a very long conference day. Intelligent energy management
using adaptive transmission power maximizes the battery life.
To charge the accupacks, it is not necessary to remove them
from the transmitters. They can be recharged using the op-
tional CHG 2 charger for handheld and pocket transmitters or
directly via the supplied USB charging cable.