Garmin Map® 178C Sat Nav Specification Core Features | Gps type | Marine. | | Form factor | Fixed. | | Map capabilities | Internal, Map cartridges / Data cards. | | Enhanced accuracy | WAAS enabled. | | Receiver type | Parallel-Channel (12). |
Display | Display size | 3.2 in. x 3.2 in.. | | Display type | 256 Color Display. | | Resolutions | 320 X 320. |
Technical Features | Marine features | Tide Prediction, Depth Display. | | Special features | Waypoint Icons. | | Audible features | Proximity Alarm, Anchor Alarm, Arrival Alarm, Off-Course Alarm, Clock Alarm, Fish Alarm, Shallow/Deep Alarm, Low Battary/Voltage Alarm, Water Temperature Alarm. | | Trip calculator | Moving average, Total average, Maximum speed, Odometer, Trip Timers. | | Included software/maps | Marine Cartography, City Navigation Maps, North America Maps. | | Grids | Lat/Lon, MGRS, UTM, Loran TD position format, Maidenhead. |
Extra Features | Pc interface | NMEA-0183. | | Enviromental protection | IPX7 Waterproof Standard, High Impact plastic alloy case. | | Antenna | Quadrifilar Helix. |
GPS System | Accuisition time - cold | 45 sec. | | Accuisition time - warm | 15 sec. | | Update rate | 1 per second, continuous. | | Max. horizontal accuracy | < 9.84 feet. | | Enhanced position accuracy | < 10 feet. | | Differential standards | DGPS Ready. | | Number of routes | 50. | | Waypoints | 3000. |
Warranty Dimensions | Height | 12.4 cm. | | Width | 16 cm. | | Weight | 0.7 kg | | Depth | 9.4 cm. |
Other Info
|
|