Garmin ECHOMAP UHD 72sv Owners Manual - Page 48

My device is not creating waypoints in the correct location You can manually enter a waypoint location to transfer and share data from one device to the next. If you have manually entered a waypoint using coordinates, and the location of the point does not appear where the point should be, the map datum and position format of the device may not match the map datum and position format originally used to mark the waypoint. Position format is the way in which the GPS receiver's position appears on the screen. This is commonly displayed as latitude/ longitude in degrees and minutes, with options for degrees, minutes and second, degrees only, or one of several grid formats. Map datum is a math model which depicts a part of the surface of the earth. Latitude and longitude lines on a paper map are referenced to a specific map datum. 1 Find out which map datum and position format was used when the original waypoint was created. If the original waypoint was taken from a map, there should be a legend on the map that lists the map datum and position format used to create that map. Most often this is found near the map key. 2 Select Settings > Units. 3 Select the correct map datum and position format settings. 4 Create the waypoint again. My device does not display the correct time Time is set by GPS position and time zone setting. 1 Select Settings > Units > Time Zone. 2 Ensure the device has a GPS fix. Specifications All Models Specification Measurement Material Polycarbonate plastic Water rating IEC 60529 IPX7 The device withstands incidental exposure to water of up to 1 m for up to 30 min. For more information, go to www.garmin.com /waterrating. Temperature range From -15° to 55°C (from 5° to 131°F) Input voltage From 9 to 18 Vdc Fuse 3 A, 125 V fast-acting Compass-safe distance 65 cm (25.6 in.) NMEA 2000 LEN @ 9 Vdc 1 NMEA 2000 draw 75 mA max. Memory card 1 microSD card slot; 32 GB max. card size Max. waypoints 5,000 Max. routes 100 Max. active track points 50,000 points, 50 saved tracks NOTE: NMEA 2000 is not available in all models. 6-Inch Models Specification Dimensions on cradle and bail mount with swivel base (W x H x D) Display size (W x H) Display resolution Weight Compass-safe distance Clearance to nearest obstruction Measurement 21.8 x 13.0 x 6.2 cm (8.6 x 5.1 x 2.6 in.) 13.7 x 7.7 cm (5.4 x 3.1 in.) 15.2 cm (6.2 in.) diagonal WVGA, 400 x 800 pixels 0.75 kg (1.6 lb.) 65 cm (25.6 in.) 8.0 cm (3.14 in.) 42 Specification Max. power draw Typical current draw at 12 Vdc (RMS) Max. current draw at 12 Vdc (RMS) Wireless frequency Measurement 12 W 0.7 A 1.25 A 2.4 GHz @ 17.2 dBm nominal 7-Inch Models Specification Dimensions on cradle and bail mount (W x H x D) Display size (W x H) Display resolution Weight Clearance to nearest obstruction Max. power draw Typical current draw at 12 Vdc (RMS) Max. current draw at 12 Vdc (RMS) Wireless frequency Measurement 25.9 x 15.4 x 6.3 cm (10.2 x 6 x 2.5 in.) 15.5 x 8.7 cm (6.1 x 3.4 in.) 17.8 cm (7 in.) diagonal WVGA, 400 x 800 pixels 0.77 kg (1.7 lb.) 11.5 cm (4.5 in.) 15 W, 9 W with a GT-52 transducer 0.8 A 1.25 A 2.4 GHz @ 18.5 dBm nominal 9-Inch Models Specification Dimensions on cradle and bail mount (W x H x D) Display size (W x H) Display resolution Weight Compass-safe distance Clearance to nearest obstruction Max. power draw Typical current draw at 12 Vdc (RMS) Max. current draw at 12 Vdc (RMS) Wireless frequency Measurement 30.3 x 17.8 x 6.5 cm (11.9 x 7 x 2.6 in.) 19.9 x 11.3 cm (7.8 x 4.8 in.) 22.9 cm (9 in.) diagonal WVGA, 800 x 400 pixels 1 kg (2.3 lb.) 65 cm (25.6 in.) 11.5 cm (4.5 in.) 18 W 1 A 1.5 A 2.4 GHz @ 18.5 dBm nominal Sonar Models Specifications Specification Sonar frequencies1 Measurement Traditional: 50, 77, 83, or 200 kHz CHIRP Garmin ClearVü: 260, 455, or 800 kHz CHIRP SideVü: 260, 455, or 800 kHz Sonar transmit power (RMS)2 Sonar depth3 500 W 701 m (2,300 ft.) at 77 kHz NMEA 0183 Information Transmit Sentence Description GPAPB APB: Heading or track controller (autopilot) sentence "B" GPBOD BOD: Bearing (origin to destination) GPBWC BWC: Bearing and distance to waypoint GPGGA GGA: Global positioning system fix data GPGLL GLL: Geographic position (latitude and longitude) 1 Dependent upon the transducer. 2 Dependent upon the transducer rating and depth. 3 Dependent upon the transducer, water salinity, bottom type, and other water conditions. Appendix