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Operation
Auxiliary Features
Key Lock
The Key Lock feature allows the user to disable the
UP
,
DOWN
and
MENU
buttons so that the UHF2190/2195
settings could not be changed accidentally.
a. To activate the key Lock feature, press and hold the
MENU
button until key lock “
” icon appears on the
LCD Screen.
b. To deactivate the key Lock feature, press and hold the
MENU
button until key lock “
” icon disappears on the
LCD Screen.
Note: The
PTT
, and
CALL
buttons will remain functional even if the
Key Lock feature is activated.
LCD Screen Back Light
Every time the Power/Vol button is activated (except PTT
and CALL button), the LCD Screen back light will illuminate
for 5 seconds.
Microphone/Earphone/Charge Jack
Your radio is equipped with an auxiliary microphone,
earphone, and charge jack located at the opposite side of
the PTT button.
FM Radio Function
While in standby mode, press and release the FM button,
Frequency channel will display in the LCD screen. Press
Up
or
Down
button to adjust the FM frequency channel. Press
and release the FM button to go back to PMR frequency
mode.
Torch and SOS function
Press and release the Light button on the left side of the
unit. The LED will light at the bottom of the unit. While LED
is On, press and hold the Light button to activate the SOS
function. To turn Off, press and release the Light button.
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