Installation Instructions
Page 1
...mounting location (page 2). 2. Install the wiring harness (page 6). 5. 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...the appropriate fasteners, tools, and mounts listed in the GPSMAP 400/500 series have different functionality based on the box. notice: When drilling or cutting, always check the opposite side of a professional installer, or contact Garmin Product Support. Mount the chartplotter (page 2). 3....
...mounting location (page 2). 2. Install the wiring harness (page 6). 5. 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...the appropriate fasteners, tools, and mounts listed in the GPSMAP 400/500 series have different functionality based on the box. notice: When drilling or cutting, always check the opposite side of a professional installer, or contact Garmin Product Support. Mount the chartplotter (page 2). 3....
Installation Instructions
Page 2
...the swivel base. Notice: Use pan-head machine bolts or self-tapping screws to surface-mount the chartplotter. To install the chartplotter on the optional flush mount kit, visit www.garmin.com or contact your local Garmin dealer. Adjust the chartplotter angle, and tighten the long mounting knob ... 3. Do not overtighten the screws or bolts; Select a good viewing angle, and then tighten both knobs. GPSMAP 400/500 Series Installation Instructions Using the swivel base as you secure the base with self-tapping screws, drill three 1/16 in. (1.5 mm) starter holes at least a 3 in. (8 ...
...the swivel base. Notice: Use pan-head machine bolts or self-tapping screws to surface-mount the chartplotter. To install the chartplotter on the optional flush mount kit, visit www.garmin.com or contact your local Garmin dealer. Adjust the chartplotter angle, and tighten the long mounting knob ... 3. Do not overtighten the screws or bolts; Select a good viewing angle, and then tighten both knobs. GPSMAP 400/500 Series Installation Instructions Using the swivel base as you secure the base with self-tapping screws, drill three 1/16 in. (1.5 mm) starter holes at least a 3 in. (8 ...
