Unit dimensions, WxHxD: 5.7" x 5.0" x 2.7" (14.5 x 12.7 x 6.9 cm)
Display size, WxH: 2.4" x 3.2", 4.0" diagonal (6.1 x 8.1 cm, 10.2 cm diagonal)
Display resolution, WxH: 240 x 320 pixels
Display type: QVGA display
Weight: 1.3 lb (590 g)
Battery: none
Battery life: none
Waterproof: yes (IPX7)
Antenna: internal
NMEA input/output: NMEA 0183
RoHS version available: no
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: SD card slot
Waypoints/favorites: 1,500
Routes: 20
Track log: 10,000 points; 20 saved tracks
Features:
Garmin radar compatible: no
Garmin sonar compatible: yes
CANet� compatible: yes
Garmin Marine Network� compatible: no
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 Vision card)
Auto Guidance: yes (with optional BlueChart g2 Vision card)
Automatic routing (turn by turn routing on roads): no
XM WX Weather & Radio for U.S. compatible: no
Voice prompts (e.g. "Turn right in 500 ft."): no
Remote control: no
Headphone jack/audio line-out: no
Audio/video input/output: no
Portable: no
Automotive/motorcycle-friendly: no