Apple 5260 Manuale Utente

 

 5260 and 5280 Adjustments

Video - 22

 

8 Adjust the Screen 

control on the flyback 

transformer very 

slowly until the first 

bar (furthest on left) is 

solid black and the bar to 

its immediate right is 

very dark.

Flyback

Transformer

Gray Bars

Test Pattern

Screen Control