Physical & Performance:
Unit dimensions, WxHxD:	10.25" x 6.5" x 3.25" (26.0 x 16.5 x 8.3 cm)
Display size, WxH:	5.1" x 3.8", 6.4" diagonal (13.1 x 9.7 cm, 16.3 cm diagonal)
Display resolution, WxH:	640 x 480 pixels
Display type:	256-color TFT
Weight:	3 lb (1.36 kg)
Battery:	none
Battery life:	none
Waterproof:	yes (IPX7)
Antenna:	remote
NMEA input/output:	NMEA 0183

Maps & Memory:
Basemap:	yes
Preloaded maps:	no
Ability to add maps:	yes
Built-in memory:	none (cannot load maps to internal memory)
Accepts data cards:	Garmin data cards
Waypoints/favorites/locations:	4,000
Routes:	50
Track log:	10,000 points

Features:
Garmin radar compatible:	yes
Garmin sonar compatible:	yes
CANet® compatible:	no
Garmin Marine Network™ compatible:	yes
Supports AIS (tracks target ships' position):	yes
Supports DSC (displays position data from DSC capable VHF radio):	yes
Audible alarms:	yes
Tide tables:	yes
Hunt/fish calendar:	no
Sun and moon information:	yes
3D map view:	yes (with optional BlueChart g2 maps)
Auto Guidance:	no
Automatic routing (turn by turn routing on roads):	no
XM WX Weather & Radio for U.S. compatible:	yes
Voice prompts (e.g. "Turn right in 500 ft."):	no
Remote control:	yes
Headphone jack/audio line-out:	no
Audio/video input/output:	yes
Portable:	no
Automotive/motorcycle-friendly:	no