Installation Instructions
Page 9
...chartplotter beeps and turns on your boat in the water to carry the sonar signal from the sounder, the 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...10122; 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 526, 536, 546, and 556 Testing the Installation To turn on...
...chartplotter beeps and turns on your boat in the water to carry the sonar signal from the sounder, the 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...10122; 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 526, 536, 546, and 556 Testing the Installation To turn on...
Owner's Manual
Page 52
...The unit must be on for large fish only. 46 GPSMAP 400/500 Series Owner's Manual Note: You must be receiving NMEA sonar depth data or using a Garmin sounder module to configure sonar alarms. Shallow Water-set an alarm using the system (GPS) clock. Deep Water-set an alarm to sound when you...the alarm should sound. GPS Accuracy-set the number of the specified symbols. -sounds an alarm for all fish sizes. -sounds an alarm for medium and large fish only. -sounds an alarm for the clock alarm to change the time or distance. Configuring the Chartplotter • Change Time/Change...
...The unit must be on for large fish only. 46 GPSMAP 400/500 Series Owner's Manual Note: You must be receiving NMEA sonar depth data or using a Garmin sounder module to configure sonar alarms. Shallow Water-set an alarm using the system (GPS) clock. Deep Water-set an alarm to sound when you...the alarm should sound. GPS Accuracy-set the number of the specified symbols. -sounds an alarm for all fish sizes. -sounds an alarm for medium and large fish only. -sounds an alarm for the clock alarm to change the time or distance. Configuring the Chartplotter • Change Time/Change...
