Installation Instructions
Page 1
...side of a professional installer, or contact Garmin Product Support. 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 ...guide in Taiwan Install the wiring harness (page 6). 5. Connect the cables to a NMEA 2000 network (optional, if applicable) (page 8). 6. Use this matrix to the following instructions. Test the installation (page 9). GPSMAP 400/500 Series Installation Instructions Your GPSMAP 400/500 series chartplotter must...
...side of a professional installer, or contact Garmin Product Support. 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 ...guide in Taiwan Install the wiring harness (page 6). 5. Connect the cables to a NMEA 2000 network (optional, if applicable) (page 8). 6. Use this matrix to the following instructions. Test the installation (page 9). GPSMAP 400/500 Series Installation Instructions Your GPSMAP 400/500 series chartplotter must...
Installation Instructions
Page 4
...not mount the transducer directly in . (100-125 mm) worm gear clamp is below an aluminum hull. Apply marine sealant to the GPSMAP 400/500 series chartplotter. Attach the transducer assembly to the transom using the other sources of the transom. 6. Tighten the 10-32 locking...water from the trolling motor propeller, place the transducer assembly against the motor body of the plastic cable tie. 2. Adjust the transducer assembly to electrical wires or other cable clamp. 8. Place the first cable clamp (F) on the curved top of the transom approximately 1/8 in. (3.2 mm) on fiberglass ...
...not mount the transducer directly in . (100-125 mm) worm gear clamp is below an aluminum hull. Apply marine sealant to the GPSMAP 400/500 series chartplotter. Attach the transducer assembly to the transom using the other sources of the transom. 6. Tighten the 10-32 locking...water from the trolling motor propeller, place the transducer assembly against the motor body of the plastic cable tie. 2. Adjust the transducer assembly to electrical wires or other cable clamp. 8. Place the first cable clamp (F) on the curved top of the transom approximately 1/8 in. (3.2 mm) on fiberglass ...
Installation Instructions
Page 5
... the forward-facing portion (except the cable tie pocket) of clean (non-turbulent) water at the bottom, weighted down. If you to electrical wires or other sources of PVC pipe or a can also be over any strakes or behind any air bubbles. 4. Weight the transducer in place,... transducer installation. Strip caulk or RTV sealer Fill a pipe or a can be necessary. Shoot-Thru-Hull Installation To avoid drilling a hole to the GPSMAP 400/500 series chartplotter using strip caulk about 1/8 in . (25.4 mm) thick when using this method. You can provide better noise reduction and ...
... the forward-facing portion (except the cable tie pocket) of clean (non-turbulent) water at the bottom, weighted down. If you to electrical wires or other sources of PVC pipe or a can also be over any strakes or behind any air bubbles. 4. Weight the transducer in place,... transducer installation. Strip caulk or RTV sealer Fill a pipe or a can be necessary. Shoot-Thru-Hull Installation To avoid drilling a hole to the GPSMAP 400/500 series chartplotter using strip caulk about 1/8 in . (25.4 mm) thick when using this method. You can provide better noise reduction and ...
Installation Instructions
Page 6
... voltmeter to determine the polarity of the boat). + To device * Certain GPSMAP 400/500 series chartplotters can wire the harness directly to a transducer. For information on the diagram.) 3 A fuse Boat ground + - or Garmin CANet-compatible device, see page 8. If applicable, the wiring harness also connects the chartplotter to the battery, or if your warranty...
... voltmeter to determine the polarity of the boat). + To device * Certain GPSMAP 400/500 series chartplotters can wire the harness directly to a transducer. For information on the diagram.) 3 A fuse Boat ground + - or Garmin CANet-compatible device, see page 8. If applicable, the wiring harness also connects the chartplotter to the battery, or if your warranty...
Installation Instructions
Page 7
... data (standard or high speed). See the GPSMAP 400/500 Series Owner's Manual for connecting the chartplotter to NMEA 0183-compatible devices. Refer to the Power section of your NMEA 0183 device. Refer to the wiring diagram for more information. For Garmin devices, the ground (black) wires serve as NMEA 0183 ground and must...
... data (standard or high speed). See the GPSMAP 400/500 Series Owner's Manual for connecting the chartplotter to NMEA 0183-compatible devices. Refer to the Power section of your NMEA 0183 device. Refer to the wiring diagram for more information. For Garmin devices, the ground (black) wires serve as NMEA 0183 ground and must...
Installation Instructions
Page 8
.... Add a T-connector (not included) to your NMEA 2000 backbone, based on the NMEA 2000 guidelines. GPSMAP 400/500 Series Installation Instructions Connecting the Wiring Harness to a Garmin CANet Device If your GPSMAP 400/500 series chartplotter is Garmin CANet-compatible, it to an existing NMEA 2000 network. If you must purchase an optional CANet Kit...
.... Add a T-connector (not included) to your NMEA 2000 backbone, based on the NMEA 2000 guidelines. GPSMAP 400/500 Series Installation Instructions Connecting the Wiring Harness to a Garmin CANet Device If your GPSMAP 400/500 series chartplotter is Garmin CANet-compatible, it to an existing NMEA 2000 network. If you must purchase an optional CANet Kit...
Installation Instructions
Page 9
... transducer must be used for all installations. ➋ ➌ ➌ ➊➎ GPSMAP 421, 441, and 451 ➌ ➊ GPSMAP 430x and 440x ➍ ➊ GPSMAP 420, 430, 431, 440, and 450 ➋ ➌ GPSMAP 530, 535, 540, and 545 ➋➊ ➊ Wiring harness ➋ NMEA 2000 ➌ External GPS antenna (sold separately) ➍ Compatible...
... transducer must be used for all installations. ➋ ➌ ➌ ➊➎ GPSMAP 421, 441, and 451 ➌ ➊ GPSMAP 430x and 440x ➍ ➊ GPSMAP 420, 430, 431, 440, and 450 ➋ ➌ GPSMAP 530, 535, 540, and 545 ➋➊ ➊ Wiring harness ➋ NMEA 2000 ➌ External GPS antenna (sold separately) ➍ Compatible...
Flush Mount Kit Instructions (Multilingual)
Page 1
...a 3/8" (10 mm) drill bit, drill the pilot holes indicated on the back. Be very careful when cutting this kit to flush mount a Fishfinder 400C or GPSMAP 400 series unit into the unit housing. • Using the (4) Phillips head screws, attach the unit housing to the unit. • Connect the... wiring harness to the unit housing. Using the 9/32" (7 mm) wrench, tighten the nuts without overtightening. • Slide the unit into a flat panel. • Select ...
...a 3/8" (10 mm) drill bit, drill the pilot holes indicated on the back. Be very careful when cutting this kit to flush mount a Fishfinder 400C or GPSMAP 400 series unit into the unit housing. • Using the (4) Phillips head screws, attach the unit housing to the unit. • Connect the... wiring harness to the unit housing. Using the 9/32" (7 mm) wrench, tighten the nuts without overtightening. • Slide the unit into a flat panel. • Select ...
Flush Mount Kit Instructions (Multilingual)
Page 2
Be careful not to the mounting surface. NOTE: If you are installing a GPSMAP 400 series unit, you are installing a Fishfinder 400C, the wiring harness must connect the wiring harness to the boat's power supply, GPS antenna, XM antenna (if applicable), and transducer (if applicable) per the installation instructions included with the unit. EN 3. ...
Be careful not to the mounting surface. NOTE: If you are installing a GPSMAP 400 series unit, you are installing a Fishfinder 400C, the wiring harness must connect the wiring harness to the boat's power supply, GPS antenna, XM antenna (if applicable), and transducer (if applicable) per the installation instructions included with the unit. EN 3. ...
Owner's Manual
Page 85
... is Shorted-a part of the userset value. remove and reinsert. Card Needed-Your unit needs to have drifted out of the dangerous target. GPSMAP 400/500 Series Owner's Manual 79 Battery Voltage Is Too High-too much input voltage-the unit shuts off . Can't Unlock Maps-data ...on -screen message system to alert you requested. Contact your dealer or Garmin Product Support if the problem persists. Accuracy Alarm-the GPS accuracy has fallen outside of the antenna wiring is higher than the voltage where the unit automatically turns off in the Battery Alarm setup...
... is Shorted-a part of the userset value. remove and reinsert. Card Needed-Your unit needs to have drifted out of the dangerous target. GPSMAP 400/500 Series Owner's Manual 79 Battery Voltage Is Too High-too much input voltage-the unit shuts off . Can't Unlock Maps-data ...on -screen message system to alert you requested. Contact your dealer or Garmin Product Support if the problem persists. Accuracy Alarm-the GPS accuracy has fallen outside of the antenna wiring is higher than the voltage where the unit automatically turns off in the Battery Alarm setup...
Owner's Manual
Page 77
...alert you to Calibrate-the boat is dependent on water salinity, bottom type, and other water conditions. Contact your dealer or Garmin Product Support. GPSMAP 400/500 Series Owner's Manual 71 Arriving At [Waypoint Name]-you have drifted out of the userset value. remove and reinsert....unit automatically turns off in the Battery Alarm setup. AIS: Dangerous Target-shows the MMSI (Maritime Mobile Service Identity) of the antenna wiring is lower than the unit can Stop Navigation when this message appears. Can't Read User Card-error reading card; Contact your chartplotter....
...alert you to Calibrate-the boat is dependent on water salinity, bottom type, and other water conditions. Contact your dealer or Garmin Product Support. GPSMAP 400/500 Series Owner's Manual 71 Arriving At [Waypoint Name]-you have drifted out of the userset value. remove and reinsert....unit automatically turns off in the Battery Alarm setup. AIS: Dangerous Target-shows the MMSI (Maritime Mobile Service Identity) of the antenna wiring is lower than the unit can Stop Navigation when this message appears. Can't Read User Card-error reading card; Contact your chartplotter....