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GX2200
PA Speaker Connection Cable
(Red & Shield
)
Connects the
GX2200
to an optional PA speaker. Refer to section “
3
OPTIONAL ACCESSORIES
” for a list of optional STANDARD HORIZON
Speakers.
DC Input Cable
Connects the radio to a DC power supply capable of delivering 11 to 16V
DC.
Accessory Connection Cable
(
Blue, Green, Gray, Brown, Yellow & White)
Connects the
GX2200
to a GPS chart plotter. Refer to section “
6.5
ACCESSORY CABLES
”.
RAM3
Connector (
Remote Station Microphone Connector)
Connects the
GX2200
to the
CMP30
(
RAM3
) Remote Station Micro-
phone. Refer to section “
16 CMP30
(
RAM3
)
REMOTE MIC OPERA-
TION
” for details.
7.3 MICROPHONE
PTT
Switch
(
Push-To-Talk Switch)
When in radio mode and the
PTT
switch is pressed, the transmitter is
enabled for voice communications to another vessel.
When PA mode is selected, pressing the
PTT
switch allows your voice to
be amplified and supplied to a connected PA horn.
When an optional
RAM3
mic is connected and intercom mode is select-
ed, pressing the
PTT
switch enables voice communications from the
GX2200
to the
RAM3
second station microphone.