Intercom Operation; Communication; Calling - Standard Horizon MATRIX GX3000S Owner's Manual

14.3 INTERCOM OPERATION

14.3.1 Communication

1. Press the [ F ] key followed by the [ 5 ( IC )] key, the mode is changed to "IN-
TERCOM" mode.
2. When the "INTERCOM" operation is activated, "IC" is dis-
played on the VH-310 Handset (and RAM+ Mic, if used)
and "INTERCOM" is displayed on the GX3000S.
3. Press the PTT switch, "TALK" is displayed.
NOTE: A warning beep is emitted when the RAM+ Mic PTT switch is pressed
while the transceiver microphone's
PTT switch is pressed.
4. Speak slowly and clearly into the mi-
crophone, hold the microphone about
1/2 inch away from your mouth.
5. When finished, release the PTT switch.
6. To exit the "INTERCOM" mode and
return to radio operation mode, press
the [ F ] key followed by the [ 5 ( IC )] key
again.

14.3.2 Calling

Press and hold the [ 5 ( IC )] key for 1 second when the "INTERCOM" operation
is activated, a calling beep is emitted from the GX3000S speaker.
GX3000S
( VH-310's PTT switch is pressed )
( GX3000S's PTT switch is pressed )
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