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Re: Monitor - Horizontal Shift



Rex the Strange wrote:
Hi people,

I have an Apple II+ with a monitor that has a strange problem. The
screen is horizontally shifted to the left. There are dials for
vertical shift and vertical and horizontal hold, but none for
horizontal shift.

Can anyone hazard a guess as to what I can do about this to center the
screen? Is there software code? Is this a common problem? As far as I
can tell it's an original Apple monitor. Don't know the model offhand
(it's at home and I'm at work).

Any suggestions appreciated.

The horizontal hold control actually offers some control over
horizontal phase (position), but if the raster is actually
displaced to the left, then you need to adjust the centering
magnets that are on the back side of the deflection yoke.

An interesting question is what caused the displacement
in the first place...

-michael

New Applesoft BASIC interface for NadaNet networking!
Home page:  http://members.aol.com/MJMahon/