Installation Instructions
Page 11
... DOPs GNSS Sats in View Wind Data Compatible GPSMAP 400/500 series chartplotters are supported by the GPSMAP 525s/526s/535s/536s/545s/546s/555s/556s units only.) Dual Frequency, 500 W (RMS), 4,000 W (peak to peak); Sonar Power: 1 kW Transducer, 1,000 W (RMS), 8,000 W (peak to peak); (1 kW transducers are NMEA 2000 certified. 130314 Actual Pressure NMEA...
... DOPs GNSS Sats in View Wind Data Compatible GPSMAP 400/500 series chartplotters are supported by the GPSMAP 525s/526s/535s/536s/545s/546s/555s/556s units only.) Dual Frequency, 500 W (RMS), 4,000 W (peak to peak); Sonar Power: 1 kW Transducer, 1,000 W (RMS), 8,000 W (peak to peak); (1 kW transducers are NMEA 2000 certified. 130314 Actual Pressure NMEA...
Owner's Manual
Page 63
.... Depth, temperature, and speed Range Frequencies Split Frequency GPSMAP 400/500 Series Owner's Manual Zoomed depth scale Zoom level Transducer frequency Zoom window Range Split Zoom 57 A 50 kHz frequency graph appears on the right. From the Home screen, select Sonar > Split Zoom. Understanding the Split Frequency Screen Use the Split Frequency screen (dual-frequency transducer only) to view the full...
.... Depth, temperature, and speed Range Frequencies Split Frequency GPSMAP 400/500 Series Owner's Manual Zoomed depth scale Zoom level Transducer frequency Zoom window Range Split Zoom 57 A 50 kHz frequency graph appears on the right. From the Home screen, select Sonar > Split Zoom. Understanding the Split Frequency Screen Use the Split Frequency screen (dual-frequency transducer only) to view the full...
Owner's Manual
Page 66
... Temp Log screen. Manually adjusting the amount of noise that is rejected helps fine-tune the sonar to No Zoom by default. GPSMAP 400/500 Series Owner's Manual Only the strongest returns are highlighted in white. ◦ Low-the least-sensitive setting. To see...to continue scrolling. To mark a waypoint at a selected depth: 1. Zoom-zoom in to set to Dual (and Gain is cluttered, decrease the gain. 60 Frequency-when using a dual frequency transducer, select how the frequencies appear on the right side of the full screen. Select Level and then use the Rocker > Select ...
... Temp Log screen. Manually adjusting the amount of noise that is rejected helps fine-tune the sonar to No Zoom by default. GPSMAP 400/500 Series Owner's Manual Only the strongest returns are highlighted in white. ◦ Low-the least-sensitive setting. To see...to continue scrolling. To mark a waypoint at a selected depth: 1. Zoom-zoom in to set to Dual (and Gain is cluttered, decrease the gain. 60 Frequency-when using a dual frequency transducer, select how the frequencies appear on the right side of the full screen. Select Level and then use the Rocker > Select ...
Owner's Manual
Page 73
Update Rate: once per second GPS Accuracy: Position: Acquisition Times: (Average acquisition times for a stationary receiver with a clear view of the sky) GPSMAP 421/421s GPSMAP 451/451s GPSMAP 521/521s GPSMAP 551/551s Warm*: Approximately 1 second Cold**: Approximately 38 seconds GPSMAP 526/526s GPSMAP 556/556s Warm*: Approximately 15 seconds Cold**: Approximately 45 seconds *Warm: your unit is at or near the last location where you recently acquired satellites. **Cold: your unit has moved by more than about 500 mi. (800 km) since it was turned off.
Update Rate: once per second GPS Accuracy: Position: Acquisition Times: (Average acquisition times for a stationary receiver with a clear view of the sky) GPSMAP 421/421s GPSMAP 451/451s GPSMAP 521/521s GPSMAP 551/551s Warm*: Approximately 1 second Cold**: Approximately 38 seconds GPSMAP 526/526s GPSMAP 556/556s Warm*: Approximately 15 seconds Cold**: Approximately 45 seconds *Warm: your unit is at or near the last location where you recently acquired satellites. **Cold: your unit has moved by more than about 500 mi. (800 km) since it was turned off.
Owner's Manual
Page 81
... speed 59 setting up 59-60 setup 59 specifications 67 split frequency 57 split zoom 57 temperature log 58 specifications 66 Speed Filter 47 Speed Sources 48 Split Frequency 57 Split Zoom 57 spot depths 13 Surface Noise 59 symbols...Currents 11 Animated 11 tide stations 37 viewing information 11 Time (options) 48 tracks 17, 28 trails AIS 44 DSC 64 transducer dual frequency 60 transferring data 39, 40 True (north) 48 true wind 36 turn the unit off 2 Turn Transition 48 U unit... 39 transferring 40 viewing 39 V Vehicle Icon 13 version (software) 47 VHF radio 61 GPSMAP 400/500 Series Owner's Manual 75
... speed 59 setting up 59-60 setup 59 specifications 67 split frequency 57 split zoom 57 temperature log 58 specifications 66 Speed Filter 47 Speed Sources 48 Split Frequency 57 Split Zoom 57 spot depths 13 Surface Noise 59 symbols...Currents 11 Animated 11 tide stations 37 viewing information 11 Time (options) 48 tracks 17, 28 trails AIS 44 DSC 64 transducer dual frequency 60 transferring data 39, 40 True (north) 48 true wind 36 turn the unit off 2 Turn Transition 48 U unit... 39 transferring 40 viewing 39 V Vehicle Icon 13 version (software) 47 VHF radio 61 GPSMAP 400/500 Series Owner's Manual 75