Standard Horizon GX1256S Marine Radio User Manual


 
GX1256SPage 20
RAM MIC CONNECTOR
Connects the QUEST+ to the enhanced RAM+ MIC (Remote Access
Microphone). Refer to section 9 RAM+ MIC OPERATION.
ACCESSORY CONNECTION CABLE
Connects the radio to a GPS, and an external speaker.
DC INPUT CABLE
Connects the radio to a DC power supply of 13.8V
ANTENNA JACK
Connects an antenna to the transceiver. Use a marine VHF antenna with
an impedance of 50 ohms.
PTT (Push-To-Talk) SWITCH
Keys the transmitter.
MICROPHONE
Transmits the voice message with reduction of background noise.
[
UP
(
)]
and
[
DOWN
(
)]
KEYS
The
[
UP
(
)]
and
[
DOWN
(
)]
on the microphone function the same as
the
[
UP
]
and
[
DOWN
]
key on the front panel of the transceiver.
[
16/9
]
Key
Pressing the
[
16/9
]
key Immediately recalls channel 16 from any loca-
tion. Press and hold the
[
16/9
]
key to recall channel 9. Pressing the
[
16/9
]
key again will revert the radio to the last channel selected.