Re: Blurry Apple II GS RGB Monitor

["Paul Grammens" <grammens@svn.net>]

Nickolas Marentes <nickm@launch.net.au> wrote in message
1010263200.820992@avalon.tdce.com.au">news:1010263200.820992@avalon.tdce.com.au...
> My GS RGB monitor goes blurry after about 10 minutes of use.
>
> I have tried adjusting the focus control and this fixes it but when I
switch
> off the monitor and let it cool off and then fire it up again, it starts
off
> blurry and gradually after about 10 minutes goes into focus as I had set
> previously.
>
> So I can have it either sharp for the first 10 minutes or sharp AFTER 10
> minutes.
>
> Any ideas as what could be causing this "drift"?
>

It's either the CRT or the flyback transformer. Neither is worth replacing,
try to find another monitor.   You're lucky you can adjust it enough to use
it.
-Paul