SCAN KEY
Starts and stops scanning programmed channels. Holding down this key, scanning channels are programmed.
16/9 KEY
Immediately recalls channel 16 from any channel location. Holding down this key recalls channel 9. When held down while pressing the WX key, changes the mode from USA to International or Canadian. When held down while turning the power on, microprocessor is reset and scan channels are erased.
rSPEAKER
t
See Section 3.2 for Indicators.
yANTENNA JACK
Connects the antenna to the transceiver. Use a marine VHF antenna with an impedance of 50 ohms.
uDC INPUT CABLE
Connects the transceiver to a DC power supply of 13.8 V.
iEXTERNAL SPEAKER JACK
Connects an optional external speaker to the transceiver. Use a speaker with an impedance of 4 or 8 ohms, with an RCA phono plug.
oMICROPHONE
Transmits a voice message.
!0PUSH-TO-TALK (PTT) SWITCH
Activates transmission.
GX1250S | Owner's Manual | Page 5 |
