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E-4 Uniden MHS135DSC Radio Owner’s Manual
The LCD display shows different
information depending on what you are doing.
This sample screen shows some of this
information. The table below shows possible
icons and what they mean.
Display icons and what they mean
Icon What it means
You are currently transmitting.
The keys are locked.
Weather Alert Watch is turned on.
Valid GPS data is available.
The battery is fully charged, mostly charged, half charged, mostly empty, or
completely empty.
You have unread messages in the Receive Log.
N
W
S
E
Displays vessel’s current course. This icon displays when the Display mode is
Favorite or Compass.
+
This position mark displays on the compass when the radio is in Favorite
mode.
VOL or SQ
Audio Vollume Setup mode or Squelch mode is active.
BRG
Bearing from boat’s position to destination from Favorite’s list.
COG
Current course (Course over Ground)
SOG
Vessel’s current speed (Speed over Ground).
DIST
Distance from boat’s position to destination.
Charging
contacts
CHARGE LED
Screw holes
for mounting
Power jack
[cigarette (DC) or
wall (AC) plug]
Charging
latches
COMMERCIAL
USA
LOW
MEM
A
UIC Channel
Transmit
power level
Weather Alert
Watch is on
Current channel
number
This channel is
in Memory
Battery
Status
Channel Name
Receive Log
Message
GPS data
is valid
Auto Channel
Switch status
Keylock is
active