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Zoom Width
Settings: Narrow, Medium, Wide; Default = Wide
Zoom Width
adjusts the width of the Zoom window on the Sonar Zoom View.
83 kHz Sensitivity
(Advanced)
Settings: -10 to +10; Default = 0
83 kHz Sensitivity
changes the sensitivity of the 83 kHz beam. Increasing the
83 kHz Sensitivity will display additional weak returns, and decreasing the
83 kHz Sensitivity will display fewer weak returns.
NOTE:
83 kHz Sensitivity is particularly useful for adjusting the sensitivity of the
83 kHz sonar returns in the 200/83 kHz Split Sonar View. The 83 kHz sensitivity can
be adjusted without affecting the sensitivity of the 200 kHz returns shown in the
200 kHz sonar window.
Depth Lines
(Advanced)
Settings: Off, On; Default = On
Depth Lines
divide the display into four equal sections which are separated
by three horizontal depth lines. The depth of each line is displayed along the
depth scale. You can turn Depth Lines On or Off.
Depth Lines
Depth Lines
Sonar Menu Tab
