Installation Instructions
Page 10
... sonar. Temp. Update Rate: 1/second, continuous GPS Accuracy: Position: If the sonar appears to 55ºC) Compass-Safe Distances: Model Number GPSMAP 526/536/546/556 GPSMAP 421/431/441/451 GPSMAP 521/531/541/551 GPSMAP 420/430/440/450 GPSMAP 520/530/540/550/525/535/545/555 Compass-Safe...) 26 in. (65) cm 30 in. (75 cm) 38 in. (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...
... sonar. Temp. Update Rate: 1/second, continuous GPS Accuracy: Position: If the sonar appears to 55ºC) Compass-Safe Distances: Model Number GPSMAP 526/536/546/556 GPSMAP 421/431/441/451 GPSMAP 521/531/541/551 GPSMAP 420/430/440/450 GPSMAP 520/530/540/550/525/535/545/555 Compass-Safe...) 26 in. (65) cm 30 in. (75 cm) 38 in. (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...
Owner's Manual
Page 3
... This manual includes information for the following products: GPSMAP® 420/420s GPSMAP 421/421s GPSMAP 520/520s GPSMAP 521/521s GPSMAP 550/550s GPSMAP 551/551s GPSMAP 450/450s GPSMAP 451/451s GPSMAP 525/525s GPSMAP 526/526s GPSMAP 555/555s GPSMAP 556/556s Tips and Shortcuts • Press HOME...when you should highlight Charts, and Introduction press SELECT. Quick Links • Turning the Unit On or Off: page 3. • Acquiring GPS Satellite Signals: page 5. • Inserting and Removing SD Cards: page 6. • Restoring Factory Settings: page 6. • Using the...
... This manual includes information for the following products: GPSMAP® 420/420s GPSMAP 421/421s GPSMAP 520/520s GPSMAP 521/521s GPSMAP 550/550s GPSMAP 551/551s GPSMAP 450/450s GPSMAP 451/451s GPSMAP 525/525s GPSMAP 526/526s GPSMAP 555/555s GPSMAP 556/556s Tips and Shortcuts • Press HOME...when you should highlight Charts, and Introduction press SELECT. Quick Links • Turning the Unit On or Off: page 3. • Acquiring GPS Satellite Signals: page 5. • Inserting and Removing SD Cards: page 6. • Restoring Factory Settings: page 6. • Using the...
Owner's Manual
Page 62
Appendix Acquisition Times: (Average acquisition times for a stationary receiver with a clear view of the sky) GPSMAP 420/420s GPSMAP 520/520s GPSMAP 526/526s GPSMAP 550/550s GPSMAP 450/450s GPSMAP 525/525s GPSMAP 556/556s GPSMAP 555/555s Warm*: Approximately 15 seconds Cold**: Approximately 45 seconds GPSMAP 421/421s GPSMAP 451/451s GPSMAP 521/521s GPSMAP 551/551s Warm*: Approximately 1 second Cold**: Approximately 38 seconds...
Appendix Acquisition Times: (Average acquisition times for a stationary receiver with a clear view of the sky) GPSMAP 420/420s GPSMAP 520/520s GPSMAP 526/526s GPSMAP 550/550s GPSMAP 450/450s GPSMAP 525/525s GPSMAP 556/556s GPSMAP 555/555s Warm*: Approximately 15 seconds Cold**: Approximately 45 seconds GPSMAP 421/421s GPSMAP 451/451s GPSMAP 521/521s GPSMAP 551/551s Warm*: Approximately 1 second Cold**: Approximately 38 seconds...