Instruction manual SpeechLine Digital Wireless

Multi-room mode
54
When you are using multiple SL Multi-Channel Re-
ceiver DW units, it is possible to daisy-chain the net-
work and audio signals by using the “Single-Cable
Mode” (factory default setting, see „Connecting the
receiver“).
PoE will not be daisy-chained, so a PoE injector is required for
any additional SL Multi-Channel Receiver DW.
Multi-Room Mode setup with SL Rack Receiver 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 receivers in a room in one rack (see „Installing re-
ceivers in a rack“).
▷ Connect all cables for the receivers (see „Connecting the
receiver“).
▷ Make sure to power all receivers via a multiple socket with
a central power switch.
▷ Mount all antennas as recommended and feasible (see
„Recommendations on antenna mounting“).
▷ Ensure that all receivers are switched off.
▷ Switch on the first receiver. This receiver will become the
Master.
▷ If necessary, pair a transmitter. Only if necessary, as the
sets are delivered already paired.
▷ Set the RF power of the receiver to the recommended RF
power level according to the room size as indicated on the
receiver UI or in the Sennheiser Control Cockpit.
▷ Power cycle (switch off and on again) the receiver to verify
the selected value.