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# INTERCOM1

This is the selection screen for the INTERCOM1 menu.

___ indicates factory default settings.

Item | Setting value | Setting details
--- | --- | ---
4W/RTS/CLRCOM | 4W RTS CLRCOM | Select the intercom 1 voice I/O method.
4W INPUT GAIN | 0dB 20dB | Switch the 4W (intercom 1) input gain.
4W INPUT LEVEL | -40dB to 0dB to +20dB (1dB Step) | Switch the 4W (intercom 1) input level.
4W OUTPUT LEVEL | -40dB to 0dB to +20dB (1dB Step) | Switch the 4W (intercom 1) output level.
RTS INPUT LEVEL | -40dB to 0dB to +20dB (1dB Step) | Switch the RTS (intercom 1) input level.
RTS OUTPUT LEVEL | -40dB to 0dB to +20dB (1dB Step) | Switch the RTS (intercom 1) output level.
RTS CANCEL LEVEL | -20.0dB to +20.0dB *1 (0.5dB Step) | Switch the RTS (intercom 1) I/O cancellation level.
CLRCOM INPUT LEVEL | -40dB to 0dB to +20dB (1dB Step) | Set the clear-com (intercom 1) input volume.
CLRCOM OUTPUT LEVEL | -40dB to 0dB to +20dB (1dB Step) | Set the clear-com (intercom 1) output volume.
CLRCOM CANCEL LEVEL | -20.0dB to +20.0dB *1 (0.5dB Step) | Adjust the clear-com (intercom 1) I/O cancellation signal level.
RTS/CLRCOM LOAD | ON OFF | Switch ON or OFF for the intercom 1 RTS/CLRCOM 200 Ω load.

The default setting varies depending on adjustment at the factory.

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