Owner's Manual
Page 57
... both the 50 kHz and 200 kHz frequencies on the left; Depth, temperature, and speed Range Frequencies Split Frequency GPSMAP 400/500 Series Owner's Manual Zoomed depth scale Zoom window Range Zoom level Transducer frequency or beam width Split Zoom 51 Understanding the Split Frequency Screen Use the Split Frequency screen (dual-frequency transducer only) to view the full sonar data...
... both the 50 kHz and 200 kHz frequencies on the left; Depth, temperature, and speed Range Frequencies Split Frequency GPSMAP 400/500 Series Owner's Manual Zoomed depth scale Zoom window Range Zoom level Transducer frequency or beam width Split Zoom 51 Understanding the Split Frequency Screen Use the Split Frequency screen (dual-frequency transducer only) to view the full sonar data...
Owner's Manual
Page 60
...can individually adjust noise rejection for each frequency. 54 GPSMAP 400/500 Series Owner's Manual If the screen is set to Dual (and Gain is cluttered, decrease the gain. Frequency-when using a dual frequency transducer, select how the frequencies appear on-screen (200kHz, 50kHz, Dual, or Auto). Noise Reject (available ...noise. To see more detail, increase the gain. When Frequency is set to Manual)-reduces on-screen visual clutter (usually from electrical sources) on the screen. Zoom-zoom in to a section of the sonar receiver (Auto, or to adjust manually, Manual Range). Using...
...can individually adjust noise rejection for each frequency. 54 GPSMAP 400/500 Series Owner's Manual If the screen is set to Dual (and Gain is cluttered, decrease the gain. Frequency-when using a dual frequency transducer, select how the frequencies appear on-screen (200kHz, 50kHz, Dual, or Auto). Noise Reject (available ...noise. To see more detail, increase the gain. When Frequency is set to Manual)-reduces on-screen visual clutter (usually from electrical sources) on the screen. Zoom-zoom in to a section of the sonar receiver (Auto, or to adjust manually, Manual Range). Using...
Owner's Manual
Page 76
... acquisition times for a stationary receiver with a clear view of the sky.) GPSMAP 430/430s GPSMAP 440/440s GPSMAP 530/530s GPSMAP 535/535s GPSMAP 530/540s GPSMAP 535/545s Warm:* Approximately 15 seconds Cold:** Approximately 45 seconds GPSMAP 431/431s GPSMAP 441/441s GPSMAP 531/531s GPSMAP 541/541s Warm:* Approximately 1 second Cold:** Approximately 38 seconds GPSMAP 536/536s GPSMAP 546/546s Warm:* Approximately 15... has moved by more than about 500 mi. (800 km) since it was turned off, or it has been turned off for more than 2 weeks. GPS Accuracy: Position:
... acquisition times for a stationary receiver with a clear view of the sky.) GPSMAP 430/430s GPSMAP 440/440s GPSMAP 530/530s GPSMAP 535/535s GPSMAP 530/540s GPSMAP 535/545s Warm:* Approximately 15 seconds Cold:** Approximately 45 seconds GPSMAP 431/431s GPSMAP 441/441s GPSMAP 531/531s GPSMAP 541/541s Warm:* Approximately 1 second Cold:** Approximately 38 seconds GPSMAP 536/536s GPSMAP 546/546s Warm:* Approximately 15... has moved by more than about 500 mi. (800 km) since it was turned off, or it has been turned off for more than 2 weeks. GPS Accuracy: Position:
Owner's Manual
Page 85
...scroll speed 52 setting up 52-53 setup 52 specifications 70 split frequency 51 split zoom 51 temperature log 52 specifications 69 Speed Filter 41 Speed Sources 43 Split Frequency 51 Split Zoom 51 spot depths 14 storm cells 62 Surface ...Log 52 Temp Offset 48 Tides/Currents 12 tide stations 36 viewing information 12 Time (options) 42 tracks 18, 31 Trails 25 transducer dual frequency 54 transferring data 37, 38 Trip Odometer 35 True (north) 42 turn the unit off 3 Turn Transition 42 U unit ID... 66 X XM Audio 68 XM weather 60 Z zoom 54 2x 54 4x 54 split 54 GPSMAP 400/500 Series Owner's Manual 79
...scroll speed 52 setting up 52-53 setup 52 specifications 70 split frequency 51 split zoom 51 temperature log 52 specifications 69 Speed Filter 41 Speed Sources 43 Split Frequency 51 Split Zoom 51 spot depths 14 storm cells 62 Surface ...Log 52 Temp Offset 48 Tides/Currents 12 tide stations 36 viewing information 12 Time (options) 42 tracks 18, 31 Trails 25 transducer dual frequency 54 transferring data 37, 38 Trip Odometer 35 True (north) 42 turn the unit off 3 Turn Transition 42 U unit ID... 66 X XM Audio 68 XM weather 60 Z zoom 54 2x 54 4x 54 split 54 GPSMAP 400/500 Series Owner's Manual 79