Chapter 5 Operation
5300.9677.71 - 5.53 - EN-4
Channel 2
(Secondary)
For setting the audio input and stereo mode for channel 2
b)
Possible selections:
– AF Mono L
– AF Mono R
– AF Mono (L+R)/2
– AF Stereo
– AES Mono L
– AES Mono R
– AES Mono (L+R)/2
– AES Stereo
– MPX Inp2
– MPX Inp3
– Not used
State Status of channel 2 (secondary audio input = standby):
– OK
Channel 2 is operating normally.
– One Ch. Not OK
In the case of modulation with stereo or with mono L+R, this status is
displayed if only one of the two channels is operating normally but the
other channel is subject to interference.
– Not OK
Channel 2 has failed completely.
– Not used
No standby input has been defined.
Selection For selecting the active channel
Possible selections:
–Ch.1
–Ch.2
– Auto (automatic input selection): The best available channel is
selected according to the following priority:
1.) Ch.1 is OK. ⇒ switch to Ch.1
2.) Ch.2 is OK. ⇒ switch to Ch.2
3.) In Ch.1 there is one channel OK. ⇒ switch to Ch.1
4.) In Ch.2 there is one channel OK. ⇒ switch to Ch.2
5.) Switch to Ch.1
State Displays the active channel: Ch.1 or Ch.2
Error Reporting For setting the behavior if the active channel is faulty
By default only the warning "No Input" is created. It may however be
preferred that the transmitter should generate a fault message. In the
case of an n+1/1+1 system, the system would then switch over to the
standby transmitter.
This is good practice when, for example, in the case of a 1+1 standby,
there are two separate MPX feeds. In this case transmitter A can be
switched permanently to MPX Inp2 and transmitter B can be switched
permanently to MPX Inp3. In this case the indicated selection is Ch.1.
Report Type – Warning
The active channel creates only the warning "No Input".
– Fault
The active channel also generatesthe fault message "No Input".
When the channel is OK again, the defect is automatically reset.
Entry/display Description
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