Owner's Manual
Page 52
... same screen. From the Home screen, select Sonar > Split Frequency. Depth, temperature, and speed Range Frequencies Split Frequency 46 Zoomed depth scale Zoom window Range Zoom level Transducer frequency Split Zoom GPSMAP 400/500 Series Owner's Manual Using Sonar Understanding the Split Frequency Screen Use the Split Frequency screen (dual-frequency transducer only) to view the full sonar data from the...
... same screen. From the Home screen, select Sonar > Split Frequency. Depth, temperature, and speed Range Frequencies Split Frequency 46 Zoomed depth scale Zoom window Range Zoom level Transducer frequency Split Zoom GPSMAP 400/500 Series Owner's Manual Using Sonar Understanding the Split Frequency Screen Use the Split Frequency screen (dual-frequency transducer only) to view the full sonar data from the...
Owner's Manual
Page 55
...sources) on the screen. GPSMAP 400/500 Series Owner's Manual Using Sonar 49 The zoom is set to adjust manually, Manual). Zoom-zoom in to a section of the sonar receiver (Auto, or to Manual), you can individually adjust noise rejection for each frequency. Select the top slider ...is rejected helps fine-tune the sonar to the bottom. • Split Zoom-displays the Split Zoom screen (page 46). Frequency-when using a dual frequency transducer, select how the frequencies appear on the right side of noise rejection. Noise Reject (available only when Gain is off . • 2x Zoom-...
...sources) on the screen. GPSMAP 400/500 Series Owner's Manual Using Sonar 49 The zoom is set to adjust manually, Manual). Zoom-zoom in to a section of the sonar receiver (Auto, or to Manual), you can individually adjust noise rejection for each frequency. Select the top slider ...is rejected helps fine-tune the sonar to the bottom. • Split Zoom-displays the Split Zoom screen (page 46). Frequency-when using a dual frequency transducer, select how the frequencies appear on the right side of noise rejection. Noise Reject (available only when Gain is off . • 2x Zoom-...
Owner's Manual
Page 63
...provide a valid speed. Alarms and Messages The unit uses an on water salinity, bottom type, and other water conditions. Accuracy Alarm-the GPS accuracy has fallen outside of the specified distance range. Can't Read Voltages That High, Limited To Top Of Range-the voltage value in ..., press MENU to peak) Frequency: 50/200 kHz (dual frequency and 1 kW) Depth: 2,500 ft. (762 m) (1 kW), 1,500 ft. (457 m)** *1 kW transducers are supported by the GPSMAP 525s/526s/ 555s/556s units only. **Depth capacity is not moving fast enough for your dealer or Garmin Product Support if the problem persists...
...provide a valid speed. Alarms and Messages The unit uses an on water salinity, bottom type, and other water conditions. Accuracy Alarm-the GPS accuracy has fallen outside of the specified distance range. Can't Read Voltages That High, Limited To Top Of Range-the voltage value in ..., press MENU to peak) Frequency: 50/200 kHz (dual frequency and 1 kW) Depth: 2,500 ft. (762 m) (1 kW), 1,500 ft. (457 m)** *1 kW transducers are supported by the GPSMAP 525s/526s/ 555s/556s units only. **Depth capacity is not moving fast enough for your dealer or Garmin Product Support if the problem persists...
Owner's Manual
Page 70
...scroll speed 47 setting up 47-48 setup 47 specifications 57 split frequency 46 split zoom 46 temperature log 47 specifications 55 Speed Filter 37 Speed Sources 38 Split Frequency 46 Split Zoom 46 spot depths 14 Surface Noise 47 symbols 14... Temp Log 47 Temp Offset 43 Tides/Currents 12 tide stations 32 viewing information 12 64 Time (options) 38 tracks 18, 26 transducer dual frequency 49 transferring data 33, 34 Trip Odometer 31 True (north) 38 turn the unit off 3 Turn Transition 38 U unit ID ... viewing 33 Where To 22 Whiteline 48 Z zoom 49 2x 49 4x 49 split 49 GPSMAP 400/500 Series Owner's Manual
...scroll speed 47 setting up 47-48 setup 47 specifications 57 split frequency 46 split zoom 46 temperature log 47 specifications 55 Speed Filter 37 Speed Sources 38 Split Frequency 46 Split Zoom 46 spot depths 14 Surface Noise 47 symbols 14... Temp Log 47 Temp Offset 43 Tides/Currents 12 tide stations 32 viewing information 12 64 Time (options) 38 tracks 18, 26 transducer dual frequency 49 transferring data 33, 34 Trip Odometer 31 True (north) 38 turn the unit off 3 Turn Transition 38 U unit ID ... viewing 33 Where To 22 Whiteline 48 Z zoom 49 2x 49 4x 49 split 49 GPSMAP 400/500 Series Owner's Manual