Standard Horizon QUANTUM Series GX3500S - Manual (Page 33)

Page 33 GX3500S
10.16.1 Communication
1. Press the [F] key followed by the [5(IC)] key, the mode
is changed to “INTERCOM” mode.
2. If your GX3500S is equipped two RAM+ Mic’s, se-
lect the companion you wish to communicate (RAM1,
RAM2, or ALL) with the CHANNEL selector knob, then press the [ENT] key.
3. When the “INTERCOM” operation is
activated, “ Intercom ” is displayed on
the GX3500S, and “IC” is displayed on
the RAM+ Mic.
4. Press the PTT switch. “ Talk ” will be
shown on the display.
NOTE: A warning beep will be emitted
when the GX3500S microphone’s PTT
switch is pressed while the RAM+ Mic’s
PTT switch is pressed.
5. Speak slowly and clearly into the microphone, hold the microphone about
1/2 inch away from your mouth.
6. When finished, release the PTT switch.
7. To exit the “INTERCOM” mode and return to radio operation mode, press
the [F] key followed by the [5(IC)] key again.
10.16.2 Calling
Press and hold the [5(IC)] key for 1 second when the “INTERCOM” operation is
activated, a calling beep is emitted twice from the transceiver speaker.
NOTE
When both RAM+ microphones are set to inter-
com mode, the GX3500S will be temporarily dis-
abled until the RAM+(s) exit the RAM+ to RAM+
intercom mode.
(RAM+ Mic’s PTT switch is pressed)
(GX3500S’s PTT switch is pressed)