78 Customizing your radio
About display and keypad
backlighting
Whenever a key is pressed or a call is received, the
keypad and display light up automatically to make it
easy to read in poor light conditions.
Backlighting usually remains on for a few seconds,
unless further radio activity is detected. The period of
time that the backlighting remains on once no further
radio activity is detected is determined by the
backlighting timer. The duration of this timer is set
when the radio is programmed.
The radio’s display can also be made darker or lighter to
suit your working conditions. See
Turning backlighting on or off
1
Press
Menu
and select
Radio settings
>
Display
settings
>
Backlighting
.
(Depending on how your radio is programmed, you
may be able to press a function key to turn
backlighting on or off.)
2
Scroll to either
On
or
Off
and press
Select
.
(The current setting is highlighted.)
The message
Backlighting activated
(or
deactivated
) appears in the display.
Backlighting
Off
On
Select
Back
Backlighting
activated
Summary of Contents for TM9100
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