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23Uniden MHS550 Radio Owner’s Manual
Memory
4
— displayed when the radio displays a channel
stored in memory.
Alert
5
— displays when weather alert is enabled.
Scan
6
— displays when you enable scanning.
TRIWATCH or DUALWATCH
7
— displayed in the VHF
Message Line when either mode is active. Displayed
independently in the FRS band.
Locked
8
— displayed when the keypad is locked.
Battery Level Icon
9
— displays one of ve different
indicators to show the battery power level.
Frequency Step Indication (USA/Europe)
10
— shows
the selection of the value of the frequency step between
channels in AM or FM mode.
Message Line
7
— depending on the current band or the
selected radio mode, this line can show you the Channel
Name (for the marine band), the MENU options (Setup
Options), or other data specic to the chosen band.
CTCSS Option
11
— Displays OFF when not enabled.
Displays a code number when enabled for the associated
channel.
Muting On
12
— appears when you select Muting from the
FM Band option menu. Disappears when you disengage
muting from the menu.
Owner’s Manual Conventions
To indicate a key, button, knob or other physical control, we
print the label in BOLD UPPER CASE. To indicate an LCD
(display) label, option, or selection, we use UPPER or Lower
Case italic labels such as MENU, 5 Seconds, Channel 06.
Occasionally we indicate an option as (default). This means
that the option is set in the manner indicated at the factory
and is the setting when you rst apply power. If you choose
not to alter it, the default is the setting used by the radio.