"Sam Spade" wrote in message
news:slzHg.8138$cw.5587@fed1read03...

There is a train of thought that pulling CB as switches can

snip...

My experience with Garmin stuff is limited to the 530. I would never pull
the CB for it without first turning the unit off.

Why Sam? I'm just starting to play with one, and I'm curious.

Al G