
Chapter 4 Performing Maintenance Operations
Adjusting the Contrast
ATL M-Series User’s Guide 75
Adjusting the Contrast 4
To adjust the contrast of the GUI:
1 Access the
Maintenance screen (see Accessing the Maintenance Screen
on page 69).
2 Press
Contrast.
The GUI displays the
Adjust Contrast screen (see figure 45).
Figure 45 Adjust
Contrast Screen
3 Press Increase or Decrease to adjust the contrast as desired.
4 When the desired contrast is selected, press
Select.
To return to the
Maintenance screen without changing the contrast,
press
Cancel.
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