Microphone Hanger - Standard Communications Horizon GX2335S NOVA+ Owner's Manual

i RAM MIC CONNECTOR
Connects the remote access microphone RAM Mic. Refer to section 6
for the details of operation.
o DC INPUT CABLE
Connects the transceiver to a DC power supply of 13.8 V.
!0 PTT (Push-To-Talk) SWITCH
Keys the transmitter when the transceiver is in radio mode. If the
transceiver is in the intercom operation mode, it activates the
microphone for the intercom.
!1 SPEAKER/MICROPHONE
Transmits the voice message and also functions as a speaker.
!2 PWR UP KEY
Momentarily selects high power on USA and Canadian channel 13 and
USA channel 67 only.
!3 CH KEY
This key has the same function as the Channel Selector knob on the front
panel of the transceiver. It can increase or decrease the channel numbers,
depending on whether up or down arrow on the key is pressed.

!4 MICROPHONE HANGER

When the microphone is placed on a battery-grounded hanger, the
transceiver automatically switches to channel 16. This feature may be
disabled by either hanging the microphone in a non-grounded hanger or
by performing the following procedure:
a. Remove the 4 screws on the rear of the microphone and remove the
rear case.
b. Cut or remove the black wire attached to the microphone hanger on
the rear case.
c. Reinstall the rear case.
Microphone Hanger feature is disabled when the RAM Mic is connected.
page 12
NOTE
Owner's Manual GX2335S