[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