Re: IIGS RGB Monitor

[Matt Jenkins <mdj@pacific.net.au>]

Paul Grammens wrote:
> 
> John L <jdl@biogate.com> wrote in message
> c4TnOKX5sTMPPDL91sFFRQSsxHsl@4ax.com">news:c4TnOKX5sTMPPDL91sFFRQSsxHsl@4ax.com...
> > Lately the display on my IIgs' RGB Monitor has started to fade after
> > about an hour's use.  Adjusting the brightness/contrast doesn't appear
> > to have any effect.
> >
> > Can anything be done to fix this short of replacing it ?
> >
> 
> There is usually an adjustment inside on the flyback transformer, which is
> typically a large black part at the right rear of the main board. There are
> two adjustment screws, one for focus and one for screen voltage, which
> affects brightness. Be careful in there, you can shocked.

Does anyone have a fix for the opposite problem? ie. after about 30
minutes
or so the display begins to increase in brightness. Well, not really
brightness,
but it gradually becomes very whitish??

Any help appreciated.

Cheers,

Matt