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Use and Care Manual

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Down Imaging
A
djust Display Settings
1. With a Down Imaging View displayed on-screen, tap Sonar (DI) in the status bar, or press the MENU key once.
2. Select Sensitivity, Contrast, Chart Speed, or Sharpness.
3. Press and hold the slider, or turn the Rotary dial, to adjust the setting.
Change the SwitchFire Mode
SwitchFire controls how the sonar returns are displayed in the view.
1. With a Down Imaging View displayed on-screen, tap Sonar (DI) in the status bar, or press the MENU key once.
2. Select SwitchFire.
3. Select Clear Mode or Max Mode.
QUICK TIP! You can also select this menu on the status bar.
Sensitivity
Sensitivity controls how much detail is shown on the display and will adjust the sensitivity of
all sonar frequencies. Decrease the sensitivity to eliminate the clutter from the display that
is sometimes present in murky or muddy water. When operating in very clear water or greater
depths, increase the sensitivity to see weaker returns that may be of interest.
Contrast
Adjust the Contrast setting to accent the light and dark parts of the Down Imaging data to
provide greater definition.
Chart Speed
Chart Speed determines how fast the sonar history moves across the display and how much
detail is shown. Select a faster speed to see more detail. Select a slower speed to keep the
sonar history on the display longer.
Sharpness Turn on sharpness and select a filter level to sharpen the edges of the Down Imaging data.
Clear Mode
Choose Clear Mode to see less clutter and more fish size accuracy on the display. When Clear
Mode is selected, the clutter is filtered, and sonar returns are interpreted to provide more
details about the objects within the transducer beam, regardless of their location. In other
words, a large arch on the display means a large fish has been detected.
Max Mode
Choose Max Mode to see only raw sonar returns on the display. When Max Mode is selected,
you will see the maximum sonar information available within the transducer beam, so more
fish arches and better jig tracking are shown.