User manual

User Manual PS 630 / Issue 1 © 1994 ASL Intercom, Utrecht, Holland.
7
6.0 INTERNAL CONTROLS
Inside the unit there are severalcontrol that can be
adjusted. These internal controls are located on the
main PC board.
16 BINAURAL JUMPER SETTING
For each channel separately, these jumpers
determine
how the audio of that channel can be heard in case
of binaural use.
17 CALL RECEIVE OPTION
For each channel separately, these jumpers enable
the receiption of a CALL signal when the channel is controlled
switched off. and where it is to be send to.
18 PGM ROUTING JUMPERS
With these two jumpers you can determine, for
binaural applications, how the PGM signal is
19 HEADSET MIC GAIN
This trimmer controls the gain of the headset