You should ask Garmin. I doubt you can do it without
opening the case if there isn't an output on the unit.

"Bobsprit" wrote in message
...
I have a GPSMap 76. Is there any way for a portable GPS to output it's
screen
to a notebook screen? I know that there's software with charts that
replace the
small cartographic chart built in.
I plan to buy chart software in time.

RB