mmmoore Posted February 21, 2007 Share Posted February 21, 2007 The Garmin 2820, with the GXM30 (?) antenna will give you XM (disabled in Nav III) and traffic alerts. Does anyone know if this is Stereo or Monaural? Link to comment
beagle Posted February 21, 2007 Share Posted February 21, 2007 I just purchased the 2730 from costco w/ the xm receiver for 499.99. If you use the fm transmitter or line out to an intercom, it is stereo. If you use the car cord it's mono. Link to comment
mmmoore Posted February 28, 2007 Author Share Posted February 28, 2007 OK the 2820 has no FM transmitter so if you cord out to an intercom system you get Stereo! Excellant! I was trying to decide path going with the CB (JM/BMW) intercom using the aux from the Garmin 2820 with the GXM30 (XM radio) linked with the BMW CD/radio. Link to comment
Plasterman Posted February 28, 2007 Share Posted February 28, 2007 Can someone tell the main differences between the 2720 and the 2820? Thanks Tom Link to comment
R4ND0M_AX3 Posted February 28, 2007 Share Posted February 28, 2007 Can someone tell the main differences between the 2720 and the 2820? Thanks Tom 2820 adds: Bluetooth connection to phone and/or headset/helmet XM music XM Traffic (still has the FM traffic option) MP3/audio book playback Stereo audio jack Mic input jack for phone use 10,000 point track log create your own audio based tours by triggering mp3 files at specific GPS coordinates. Link to comment
ednowicki Posted March 1, 2007 Share Posted March 1, 2007 http://www.garmin.com/automotive/compare.jsp Link to comment
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