Contrast Control Of The Display - Sony IT-ID20 Mode D'emploi

Contrast control of the display

The contrast of the display can be controlled in three degrees.
The default setting is "2".
Note
Do not allow more than 20 seconds to elapse between each step of the
procedure.
1
Press (PGM).
2
Press V or v until "LCD
CONTRAST" appears on the
display.
3
Press (PGM).
The current contrast value
flashes.
CONTRAST 1 2 3
4
Press V or v to change the
display contrast, and then press
(PGM).
The contrast of the display gets
stronger as the larger value is
set.
The display returns to "NEW
OLD" of the initial mode.
Telephone Features 29
US