Controls And Functions - Uniden SMU250KTS User Manual

Controls and Functions

Microphone Jack - Allows attachment of standard, DTMF or base
station microphone.
On/Off/Volume Control - Allows the radio to be powered off and on
and the volume to be adjusted.
Up/Down Select Key - Allows selection of talk-groups, conventional
channels and Menu selections.
Menu Key - Allows selection of any of eight optional functions.
M/Exit - Allows channel monitoring in conventional mode. In
trunking mode it activates the volume setting tone and exits the
Menu mode.
L/O - Allows talk-groups or channels to be added to or removed from
the scan list.
A/B/C - Option keys programmable for any of ten functions.
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Other Functions
MENU Operation
The MENU key allows accessing menus of up to 8 different functions,
if programmed. They are Phone Book, Scan, TAC, Power, K Tone, K
Lock Opt and Backlight. Repeatedly pressing the MENU button will
sequentially display each of these menu items. When the menu item of
interest is displayed, the Up- and Down-select keys can be pressed to
make choices within the menu. Menu operation will automatically be
exited when the MENU key is pressed to accept the displayed choice,
or the M/EXIT button may be pressed to accept the current choices
and return to the selected talk group. The choices within each menu are
briefly described below.
• PHONE BOOK - any of 10 pre-programmed numbers may be
accessed.
• SCAN - Off, Talk Group Scan or System Scan may be
selected.
• TAC - TAC on or off may be selected.
• POWER - High or low transmit power may be selected. Talk
groups programmed for low power cannot be changed to high
power.
• K TONE - Key tone on or off may be selected. When off, all
tones related to key functions are disabled.
• K LOCK - Key lock on or off may be selected. When off, all
keys except PTT and MENU are locked.
• OPT - Horn Alert, scrambler or other option may be selected.
• BKLIGHT - High or low backlighting of the display and keys
may be selected.
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