Rear Panel; Operation Nulling; Press Test Switch; Level Setting - RTS KP-12 System Installation Manual

Connecting to the SSA-324

Rear Panel

Switches
Unbalance (Out) Balance (In) / Select Two-wire, System A
Unbalance (Out) Balance (In) / Select Two-wire, System B

Operation Nulling

Preset Controls as follows:
To/From RTS
Duck Level
Low
Med
Hi
Volume

Press Test Switch

If test signal tone, adjust Med for null, then Hi, then Low. If test signal voice, say "ahhhhh" into microphone, adjust Med
1.
for null, then Hi, then Low.
Release Test Switch
2.

Level Setting

Have Talkers 1 and 2 on 4-wire system, Talkers 3 and 4 on 2-wire system. Adjust To / From RTS Controls so that all
1.
Talkers can hear each other at about the same level regardless of which system they are on.

Duck Setting

Adjust Duck Level only if full duplex operation is not possible because of feedback. Adjust Duck Level carefully from CW
1.
towards CWW. Only a very small amount of ducking should be used.
Set to Midway
Set to CW
Set to Midway
Set to Midway
Set to CW
10 o'clock
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