Garmin GPSMAP 296 Spoken messages/alerts in aviation mode?



Hi,

I am using my Garmin GPSMAP 296 in small airplanes. Now I am wondering, when
you
connect the external speaker to the GPSMAP 296, do you get voice messages in
aviation mode?
It would be nice if you get terrain warnings, obstacle warnings, fuel tank
timer alarm, air space alarms, off course alarm, alerts when passing
waypoints in a route and so on.
If this is the case it could be useful to connect the speaker output to the
intercom or to the headset for extra awareness. Does have anybody experience
with this?

I don't have such a speaker so I cannot try it myself.

Thanks in advance.
(also posted in alt.satellite.gps.garmin at 08 apr. 2007)


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