Tracey Hytry wrote:
A long time ago I discovered that analog VGA cables
degraded the
signal if they were too long.
Everything was fine until the cable got longer than about a meter.
This was the case when using one monitor with 2 computers and the
signal needed to go through a switch box.
I remember going out of my way to buy expensive, but good quality VGA
cables just to get a decent video signal if I wanted my computer to
be some distance from my work area.
My experience is that all of the slight shadowing that comes with VGA
cables went away when I started using a flat panel _and_ DVI cables.
If I need a couple of meters distance between the computer and the
monitor I now only use DVI. This is the case when using a video
switch box. The cost of DVI cables have come down toward the price
of a good quality analog cable, so everything works out fine now.
The disadvantage to all of this is that DVI switch boxes are
expensive! Such is life, to be able to see pretty pictures.
There are VGA booster boxes meant for use when extending VGA cable
lengths ...
--
David
gnome(a)hawaii.rr.com
authenticity, honesty, community