User manual

SETTING UP PROCEDURE
Push the "to caller" switch and leave the "connect" switch in the up posion.
Now dial the caller to whom you want to talk.
If this connecon is made you connect the caller to the mixing console by pushing the connect switch.
Now listen by means of a PFL (CUE) switch on your mixer to the caller and adjust, while talking, the C and R ADJUST
(balance) so that the outgoing signal (your voice) is best aenuated.
A praccal start is to put the C adjust in its mid (12 o’clock) posion and the R adjust also on its mid posion.
Carefully adjusng aerwards can be realized by slowly adjusng the R adjust for opmum aenuaon.
Try the R adjust for various C sengs and choose the combinaon with the best aenuaon.
This is the basic seng for most of your calls, because the line balancing to your own telephone staon has to be
performed one me only, when no changes are made to the telephone system in your place.
The maximum aenuaon will be around 22 to 26 dB.
The funcon of the "Connect" switch is to connect the hybrid to the telephone line instead of the phone itself
(which is now switched o). The led indicates that a connecon has been made.
The funcon "to caller” is there to disconnect the outgoing signal to the caller for private discussions
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