Microphone - Standard Horizon MATRIX AIS/GPS GX2200E Owner's Manual

D C Input Cable
Connects the radio to a DC power supply capable of delivering 11 to 16V
DC.
A ccessory Connection Cable ( Blue, Green, Gray, Brown, Yellow & White )
Connects the GX2200E to a GPS chart plotter. Refer to section "5.5
ACCESSORY CABLES".
RAM3 Connector ( Remote Station Microphone Connector )
Connects the GX2200E to the CMP30 ( RAM3 ) Remote Station Micro-
phone. Refer to section "16 CMP30 ( RAM3 ) REMOTE MIC OPERA-
TION" for details.
6.3

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
GX2200E to the RAM3 second station microphone.
M icrophone
The microphone has ClearVoice Noise Reduction Technology which
reduces the amount of background (wind, engine) noise transmitted.
Note: Position your mouth about 1.5 cm away from the microphone hole
and speak in a normal voice.
GX2200E Page 31