7.15 Backlight
After entering setup mode, select “Backlight” and press to adjust display brightness (-2~2,
dark ~ bright) and sensitivity of the brightness sensor (-2~2, insensitive ~ sensitive). Whether
under OFF or AUTO mode, the touch-on function will activate the backlight when any button
is pressed. If no buttons are pressed for 5 seconds, the display will return to the original
backlight setting status.
ON setting: The backlight is always on.
OFF setting: The backlight is off. When a button is pressed, it will enter touch-on status.
Auto setting: Transmitter will activate or deactivate the backlight according to the ambient
lighting. When a button is pressed, it will enter touch-on status.
Press to confirm it.
Press or
to select
backlight mode.
Enter “Contrast” Setup
Press
or
to select
five backlight
brightness
levels from -2,
-1, 0, 1, 2.
Press or
to select
backlight mode.
Press to confirm it.
Press to confirm it.
Press to confirm it.
Press to confirm it.
Press to confirm it.
Press to confirm it.
Press
or to
select five backlight
brightness levels from
-2, -1, 0, 1, 2.
Press
or
to select five backlit
sensitization levels
from -2, -1, 0, 1, 2.
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