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Synchronizing transmitters with receivers
43
Synchronizing transmitters with receivers –
multi-channel operation
̈ Switch off all transmitters of your system that are to be automatically
configured.
Channels used by switched-on transmitters are displayed as “used”.
̈ With one of the receivers, perform a frequency preset scan to scan the
frequency banks for unused channels (“Scan New List”, see page 34).
Then “Sync” appears on the display panel of the receiver.
̈ Switch one of the transmitters on.
̈ Synchronize this transmitter with the receiver via the infra-red inter-
face (see page 20).
This establishes a transmission link between the transmitter and the
receiver.
̈ Repeat for the remaining transmitter and receiver pairs as described
above. Leave those transmitters switched on that are already linked to
a receiver.
Your multi-channel system is now set up.
Alternatively, you can set the channel on the transmitter manually:
̈ Make sure that you set the transmitter to the same frequency bank and
the same channel as the receiver.
For information on the setting options of the transmitter, refer to the
instruction manual of the transmitter.
You can also freely select the receiving frequencies and store these
frequencies in the frequency bank “U”.
In order to ensure an intermodulation-free transmission, use the
same frequency bank for all transmission links.
If you are using frequencies from the frequency banks “U”, it might
be that the receiving frequencies are not intermodulation-free.
To ensure that the desired frequencies are intermodulation-free:
̈ Contact your Sennheiser partner (see www.sennheiser.com).
533.875 MHz
Easy Setup
B.Ch: 20.12
PEAK
-10
0
40
25
10
-20
-30
AF
RF
Sync