5260 and 5280 Adjustments

Video - 22

Screen Control

8 Adjust the Screen

 

control on the flyback

Flyback

transformer very

Transformer

slowly until the first

 

bar (furthest on left) is

 

solid black and the bar to

 

its immediate right is

 

very dark.

Gray Bars

Test Pattern

Page 205
Image 205
Apple 5280, 5260 manual Adjust the Screen