Repair manual

Adjustments Focus Adjustment - 12
Focus Adjustment
±
Warning: This product
contains high voltage and a
high-vacuum picture tube.
To prevent serious injury,
review the Safety
information online at:
http://
service.info.apple.com.
Select Troubleshoot and
Repair, and click on Safety
under the Tools list.
1 Remove the bottom and
top rear housing to
access the focus
potentiometer on the