Date   : Tue, 09 Oct 2001 22:17:00 +0100 
From   : Tim Matthews <tim.matthews@...>
Subject: Re: CUB monitor trouble

Hi,
 
I'm no expert at all but I'd imagine that like mine your trusty old cub is
just getting old, and maybe having trouble in sudden changes of voltages in
the signal.
Sorry I can't really help tho.
 
Tim.

-----Original Message-----
From: MJBramham@... [mailto:MJBramham@...]
Sent: 07 October 2001 10:32
To: bbc-micro@...
Subject: [BBC-Micro] CUB monitor trouble


Hi, 

I have a Microvitec Cub 452 monitor attached to my BBC Master, I am having
trouble with the picture, it tends not to stay still and to wobble slightly
on the screen, about once a second or so.  It is especially bad when the
display suddenly changes, say from BASIC to a screen of graphics.  Flashing
graphics are particularly bad.  Does anyone have any idea what is wrong, if
I can fix it, and if not, am I likely to find anyone who will these days?
I'd be grateful for any help as I use the machine rather a lot.  Thank you
in advance for taking time out to read this, even if you are unable to help.


Marc Bramham 



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