Installation Instructions
Page 1
... section. Install the transducer, if applicable (page 3). 4. Chartplotter GPSMAP 420/430/430x/440/440x/450 GPSMAP 520/525/530/535/540/545/550/555 GPSMAP 421/441/451 GPSMAP 431/531 GPSMAP 521/526/536/541/546/551/556 NMEA 2000 No No Yes No Yes NMEA 0183 Yes Yes Yes Yes Yes Garmin CANet Yes Yes No...
... section. Install the transducer, if applicable (page 3). 4. Chartplotter GPSMAP 420/430/430x/440/440x/450 GPSMAP 520/525/530/535/540/545/550/555 GPSMAP 421/441/451 GPSMAP 431/531 GPSMAP 521/526/536/541/546/551/556 NMEA 2000 No No Yes No Yes NMEA 0183 Yes Yes Yes Yes Yes Garmin CANet Yes Yes No...
Installation Instructions
Page 5
...with 400-grit wet or dry sandpaper. 2. Notice: Leave some slack in place, and allow you to the GPSMAP 400/500 series chartplotter using a temperature-sensing transducer, the temperature displayed reflects the hull temperature. Shoot-Thru-Hull Installation To avoid drilling a hole to avoid damage while... inside a boat (shoot-thru-hull installation). NOTE: Many modern hulls have a dedicated pocket for shoot-thru-hull transducer installation. If you are only compatible with either the GPSMAP 525/535/545/555/526/536/546/556 or with non "s" models compatible with no more than 1 in. (25...
...with 400-grit wet or dry sandpaper. 2. Notice: Leave some slack in place, and allow you to the GPSMAP 400/500 series chartplotter using a temperature-sensing transducer, the temperature displayed reflects the hull temperature. Shoot-Thru-Hull Installation To avoid drilling a hole to avoid damage while... inside a boat (shoot-thru-hull installation). NOTE: Many modern hulls have a dedicated pocket for shoot-thru-hull transducer installation. If you are only compatible with either the GPSMAP 525/535/545/555/526/536/546/556 or with non "s" models compatible with no more than 1 in. (25...
Installation Instructions
Page 10
... stationary receiver with adjustable brightness, 320 × 234 pixels. below the transom of the sonar. Update Rate: 1/second, continuous GPS Accuracy: Position: If the sonar signal suddenly is lost . GPSMAP 520/521/530/531/540/541/550/551 (s): 5.0 in . Placing the transducer too ... . (95 cm) Performance Receiver: GPSMAP 420/430/440/450 (s) GPSMAP 520/530/540/550/525/535/545/555 (s): Differential-ready 12 parallel channel WAAS-capable receiver GPSMAP 421/431/441/451 (s) GPSMAP 521/531/541/551 (s): High-sensitivity 14 parallel channel WAAS-capable receiver. GPSMAP 525/526/535/536/545/546/555...
... stationary receiver with adjustable brightness, 320 × 234 pixels. below the transom of the sonar. Update Rate: 1/second, continuous GPS Accuracy: Position: If the sonar signal suddenly is lost . GPSMAP 520/521/530/531/540/541/550/551 (s): 5.0 in . Placing the transducer too ... . (95 cm) Performance Receiver: GPSMAP 420/430/440/450 (s) GPSMAP 520/530/540/550/525/535/545/555 (s): Differential-ready 12 parallel channel WAAS-capable receiver GPSMAP 421/431/441/451 (s) GPSMAP 521/531/541/551 (s): High-sensitivity 14 parallel channel WAAS-capable receiver. GPSMAP 525/526/535/536/545/546/555...
Installation Instructions
Page 11
...Transducer, 1,000 W (RMS), 8,000 W (peak to peak); (1 kW transducers are NMEA 2000 certified. 130314 Actual Pressure NMEA 0183, Version 3.01 Sentences: SDDBT, SDDPT, SDMTW, SDVHW, SDWPL You can purchase complete information about National Marine... Electronics Association (NMEA) format and sentences from: NMEA Seven Riggs Avenue Severna Park, MD 21146 USA www.nmea.org GPSMAP 400/500 Series Installation Instructions 11 Command/Request/Acknowledge Group Function Transmit/Receive... Wind Data Compatible GPSMAP 400/500 series chartplotters are supported by the GPSMAP 525s/526s/535s/536s/...
...Transducer, 1,000 W (RMS), 8,000 W (peak to peak); (1 kW transducers are NMEA 2000 certified. 130314 Actual Pressure NMEA 0183, Version 3.01 Sentences: SDDBT, SDDPT, SDMTW, SDVHW, SDWPL You can purchase complete information about National Marine... Electronics Association (NMEA) format and sentences from: NMEA Seven Riggs Avenue Severna Park, MD 21146 USA www.nmea.org GPSMAP 400/500 Series Installation Instructions 11 Command/Request/Acknowledge Group Function Transmit/Receive... Wind Data Compatible GPSMAP 400/500 series chartplotters are supported by the GPSMAP 525s/526s/535s/536s/...
Owner's Manual
Page 51
From the Home screen, select Sonar > Full Screen. Using Sonar When connected to a transducer, the following chartplotters can be used as fishfinders: GPSMAP 420s GPSMAP 421s GPSMAP 520s GPSMAP 521s GPSMAP 550s GPSMAP 551s GPSMAP 450s GPSMAP 451s GPSMAP 525s GPSMAP 526s GPSMAP 555s GPSMAP 556s Understanding the Full Screen Select the Full Screen option to view a full-screen graph of the transducer's sonar readings. Depth Temperature Speed Suspended targets Transducer frequency Full Screen Using Sonar Range GPSMAP 400/500 Series Owner's Manual 45
From the Home screen, select Sonar > Full Screen. Using Sonar When connected to a transducer, the following chartplotters can be used as fishfinders: GPSMAP 420s GPSMAP 421s GPSMAP 520s GPSMAP 521s GPSMAP 550s GPSMAP 551s GPSMAP 450s GPSMAP 451s GPSMAP 525s GPSMAP 526s GPSMAP 555s GPSMAP 556s Understanding the Full Screen Select the Full Screen option to view a full-screen graph of the transducer's sonar readings. Depth Temperature Speed Suspended targets Transducer frequency Full Screen Using Sonar Range GPSMAP 400/500 Series Owner's Manual 45
Owner's Manual
Page 63
...drifted out of the antenna wiring is not moving fast enough for your dealer or Garmin Product Support if the problem persists. remove and reinsert. Battery Alarm-battery voltage ...kW) Depth: 2,500 ft. (762 m) (1 kW), 1,500 ft. (457 m)** *1 kW transducers are supported by the GPSMAP 525s/526s/ 555s/556s units only. **Depth capacity is higher than the unit can Stop Navigation when ... Accuracy Alarm-the GPS accuracy has fallen outside of the dangerous target. Boat Is Not Moving Fast Enough to unit operating characteristics. Contact your chartplotter. GPSMAP 400/500 Series Owner...
...drifted out of the antenna wiring is not moving fast enough for your dealer or Garmin Product Support if the problem persists. remove and reinsert. Battery Alarm-battery voltage ...kW) Depth: 2,500 ft. (762 m) (1 kW), 1,500 ft. (457 m)** *1 kW transducers are supported by the GPSMAP 525s/526s/ 555s/556s units only. **Depth capacity is higher than the unit can Stop Navigation when ... Accuracy Alarm-the GPS accuracy has fallen outside of the dangerous target. Boat Is Not Moving Fast Enough to unit operating characteristics. Contact your chartplotter. GPSMAP 400/500 Series Owner...