Sennheiser SpeechLine Digital Wireless Series System Documentation page 49

▷ Make sure that all receivers are switched off.
▷ Switch the first receiver on. This receiver will be the master receiver.
▷ Pair a transmitter to the receiver. Only do this if necessary. The receiv-
er/transmitter sets are already factory pre-paired on delivery.
Wait until the status LED on both the receiver and the transmitter lights
▷
up green.
▷ Perform a walk test to check the transmission power (see „Performing
a walk test (reception quality)").
▷ Switch on all other receivers. These receivers synchronize with the
master receiver. Make sure the master receiver remains switched on.
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 devic-
es in all other rooms must be switched off.
Install all receivers in a room in one rack (see „Installing receivers in a
▷
rack").
▷ Wire all receivers (see „Connecting the receiver").
▷ Connect the power supply units of all receivers to a multi-outlet power
strip with a central on/off switch.
▷ Mount all antennas as recommended (see „Recommendations on an-
tenna mounting").
Make sure that all receivers are switched off.
▷
Switch the first receiver on. This receiver will be the master receiver.
▷
Pair a transmitter to the receiver. Only do this if necessary. The receiv-
▷
er/transmitter sets are already factory pre-paired on delivery.
Wait until the status LED on both the receiver and the transmitter lights
▷
up green.
▷ Adjust the transmission power of the receiver to the desired setting as
indicated in the receiver's operating menu (System Settings menu -> RF
Power)
▷ Switch the receiver off and on again to apply this setting.
Multi-room mode
48