Apple 1705 Benutzerhandbuch
Adjustments
Non User Adjustments - 29
Focus Adjustment
Before you begin, remove the
following:
• Rear Housing
• EMI Shield
1 Using Display Service
1 Using Display Service
Utility, select the
display pattern
containing nine gray
boxes on a dark field.
2 Set the user controls to
maximum brightness
and contrast (clock-
wise).