At 10:02 -0500 8/22/07, Mr Ian Primus wrote:
Carefully. :) You want to be sure to discharge the
high voltage first (in both the terminal, and whatever
you're stealing a tube from!). To do this, attach a
length of wire to the metal shaft of a flat blade
screwdriver, and ground the wire to the chassis of the
terminal/whatever.
...via a high-voltage, mega-ohm resistor. Part of the reason for
discharging the thing is to prevent lots of electrons moving anywhere
too fast. Better they should go to ground too fast than through you
too fast, but you'll bounce ground all over the machine that way,
which could be tough on other parts of the electronics. The resistor
makes it all happen slower. You probably miss out on hearing the
"crack" that way, but it still is better.
Love the subject line - another shakespeare fan surfaces...
--
- Mark, 210-379-4635
-----------------------------------------------------------------------
Large Asteroids headed toward planets
inhabited by beings that don't have
technology adequate to stop them:
Think of it as Evolution in Fast-Forward.