BT CD 1500 - Adjusting Display Contrast

Caller Display 1500 – Edition 3 – 23.1.01 – 3435
10
You can adjust the
contrast on the display
to make the screen
lighter or darker.
The levels range from
1-8.
Press the
Menu/Exit
button.
Use the
Left/Right
buttons to scroll to
CONTRAST .
Press the
Select button
to confirm.
The display will show
the current contrast
level, for example
4 .
Use the
Left/Right
buttons to adjust the
contrast to the level you
want. The Right button
will make the contrast
darker and the Left
button will make it
lighter.
Press the
Select button
to confirm.
Menu
Exit
Select
Select
6 To adjust the contrast
on the display