Tait TP9400 Series P25, Руководство пользователя

Страница: 140 / 178

140 Customizing radio settings
Turning on backlighting
Whenever a key is pressed or a call is received, the
keypad and display light up automatically.
Backlighting only remains on for a few seconds,
unless there is further radio activity. When
backlighting is turned on, it remains on until the setting
is changed to
Off , regardless of radio activity.
To turn 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 toggle
backlighting on and off.)
2 Scroll to either On or Off and press Select .
Turning backlighting on momentarily
You may be able to use a programmed function key to
turn backlighting on momentarily.
■
Press the assigned function key to turn backlight-
ing on. Backlighting remains on for a few seconds,
and then turns off.
Alternatively, the function key may be programmed
so that:
■
a short key press turns backlighting on momen-
tarily, and
■
a long key press turns backlighting on, and it
remains on until there is a further long key press.
Select Back
Display settings
Backlighting
Contrast adjust