User guide

Settings
Dialog 4422 IP Office84
Display contrast
The display contrast can be changed.
Change the contrast on the display
Settings Ô Press.
ì
Press.
Repeat until the
Display Contrast menu is framed.
Press.
The display shows:
Display Contrast
ì Press to decrease or increase the contrast.
Note: The Clear key can be used t
o leave the menu without
saving the changes.
Press to store the contrast level.
Press to return to the previous menu,
or
Settings
ÕÔ press to return to idle mode.