Controls and Indicators
Icon
Detail
TX
You are currently transmitting.
HI/MID/LO
These indicators indicate whether the transmitter
power is set to HI, MID or LO. This is not
indicated in the WX mode and on the receiving
only channels of Marine.
LOCK
The keys are locked.
US, CAN, or INT
Indicates if the radio is set for US channels,
CANadian channels, or INTernational channels.
TRI or DUAL
TRIple Watch or DUAL Watch is turned on.
MEM
The current channel is saved in memory.
SCAN
The radio is in Scan mode.
WX
The weather channels are displayed.
The battery is fully charged, mostly charged,
halfcharged, mostly empty, or completely empty.
88A
Current channel number.
UHF/VHF
Band Type
DCS/CTCSS
Indicates whether DCS or CTCSS is selected.
BCL
Busy Channel Lockout is enabled.
VOL
Indicates volume adjust mode.
SQL
Indicates Squelch adjust menu mode.
Indicates active vibrator.
11
UHF CB+VHF Marine Radio
UNIDEN MHS155UV