Installation Instructions
Page 1
..., tools, and mounts listed in the product box for product warnings and other important information. 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 No No Sonar "s" version only "s" version only "s" version only...
..., tools, and mounts listed in the product box for product warnings and other important information. 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 No No Sonar "s" version only "s" version only "s" version only...
Installation Instructions
Page 9
...; 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 ➋...;➊ ➊ Wiring harness ➋ NMEA 2000 ➌ External GPS antenna (sold separately) ➍ Compatible XM antenna with audio adapter (sold separately) ➎ Compatible XM antenna (sold separately) GPSMAP 521, 541, 551 GPSMAP...
...; 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 ➋...;➊ ➊ Wiring harness ➋ NMEA 2000 ➌ External GPS antenna (sold separately) ➍ Compatible XM antenna with audio adapter (sold separately) ➎ Compatible XM antenna (sold separately) GPSMAP 521, 541, 551 GPSMAP...
Owner's Manual
Page 8
Getting Started NMEA 2000® XM antenna with audio adapter External GPS antenna Power/Data GPSMAP 530/535/540/545 External GPS antenna GXM 31 antenna Power/Data GPSMAP 441/541 GPSMAP 430x/440x GPSMAP 430/431/440 GPSMAP 400/500 Series Owner's Manual
Getting Started NMEA 2000® XM antenna with audio adapter External GPS antenna Power/Data GPSMAP 530/535/540/545 External GPS antenna GXM 31 antenna Power/Data GPSMAP 441/541 GPSMAP 430x/440x GPSMAP 430/431/440 GPSMAP 400/500 Series Owner's Manual