3. VERTICAL MODE
3-13
3.9.4
Noise limiter
Weak, unwanted reflections, colored light-blue or green, are caused by dirty water,
plankton layers, or ship's noise. The noise limiter can reduce the effects of these un-
wanted reflections. Raising the setting causes unwanted reflections to be displayed in
colors of blue to background color.
1. Press the
MENU/ESC
key to show the main menu.
2. Select [Display Setting] then push the left-click button.
3. Press the
H/S/V
key to select the [V] tab.
4. Select [Noise Limiter] then push the left-click button.
5. Select
or
then push the left-click button to set the value (setting range: 0 to
15).
6. Select [Quit] on the setting box then push the left-click button to close the box.
7. Long-press the
MENU/ESC
key to close all menus.
Summary of Contents for FSV85MK2
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Page 74: ...2 HORIZONTAL MODE 2 44 This page is intentionally left blank ...
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Page 132: ...5 NUMERIC GRAPHIC DATA DISPLAY 5 4 This page is intentionally left blank ...
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