[Wolves] Fuzzy monitor

Ron Wellsted wolves at mailman.lug.org.uk
Sun Jun 1 16:16:01 2003


On Sunday 01 June 2003 2:50 pm, Matthew Revell wrote:
> Over the past week or so, my CRT monitor has gone out of focus. Does
> this mean it's close to death or does anyone know of a way of fixing it?
> I can't really use it much at the moment.

It does sound lik it is on the way out.  There is an adjustment inside, but be 
warned, there are nasty very high voltages inside in the area of the 
adjustment.

The focus voltage is typically 3,000 - 5,000 volts and the main tube voltage 
is typically 25,000 volts.

-- 
Ron Wellsted
http://www.wellsted.org.uk
ron@wellsted.org.uk
N 52.567623, W 2.137621