101
DISPLAY
SOFT KEY
ICON
FUNCTION
NONE
−
−
TX HI/LO
Selects transmit power
WX/CH
Switches channels between weather and marine
SCAN
Turns the scanning function ON or OFF
MULTI WATCH
Starts and stops dual watch or triple watch scan
MARK POSITION
Marks the current position for a “Waypoint”
SCAN MEMORY
Add or remove channels from memory channel
scan
PRESET
Programs or deletes the preset memory channel
MAN OVERBOARD
Marks the position where a person falls overboard
NOISE CANCEL
Enables the noise canceling settings display
CH NAME
Edit channel names
SCRAMBLER
Configures the secret communication settings.
COMPASS
Enables the “Compass” display
NAVIGATION
Enables the “Waypoint” or “Route” navigation
display
FOG HORN
Select FOG HORN mode
INTERCOM
Activates intercom between radio and RAM4
microphone (optional SSM-70H (RAM4) or SSM-
72H (RAM4X) required)
GPS LOGGER
Starts and stops logging position data
AIS DISPLAY
Shows the “AIS” display
HORN BUTTON
Activates the Fog Horn function
PUBLIC ADDRESS
Switches channels between weather and marine
RX SENSE
Toggles between LOCAL and DISTANCE
DISPLAY MODE
Switches the display between daytime and
nighttime mode
Summary of Contents for GX2400GPS
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