Center video

[ktkm]

Is there another way to centre the image on an AppleColor High-Resolution RGB Monitor 13" (M0401Z)?
 
The knob behind the back panel won’t go any further?
 
Please see attached photo.
 
BW,
Kristian
 
View attachment 10573

 

[Scott Baret]

You may have to use the physical centering rings on the monitor. 

 

[ktkm]

Do I need some kind of special non conductive tool for that?

 

[Scott Baret]

Actually, that's a Trinitron tube. They don't have the centering ring if I recall.

You may need to replace the main deflection board if you can't do anything with the other controls.

Is it able to go in the opposite direction?

 

[ktkm]

It goes in opposite direction as well, it’s just a little bit off horizontally speaking. All the other knobs work as well.

 

[Bunsen]

Moved to Peripherals.