Instruction manual SpeechLine Digital Wireless

Multi-room mode
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▷ Perform a walk test to ensure the best reception coverage
(see „Performing a walk test (reception quality)“).
▷ If necessary adjust the RF power level and repeat the walk-
test for verification.
▷ Make sure to leave the Master receiver switched on for all
following steps.
▷ Then, switch on all other receivers. They will synchronize
with the Master.
▷ Set all other receivers to the same RF power level as the
Master receiver.
▷ Power cycle the other receivers. The Master receiver must
be switched on all the time.
▷ Once the rack is configured, all devices must be switched
off/on together every time via the central power switch of
the multiple socket.
▷ Make sure not to switch any receiver on or off individually.
Multi-Room Mode setup with SL Multi-Channel Re-
ceiver DW only
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 SL Multi-Channel Receiver DW units of one room
to a wall or the ceiling with the front sides of the receivers
facing into the room.
Note: to ensure the Master/Follower functionality the re-
ceivers should be installed side to side and not back to
back, as indicated in the following illustration.