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Settings
Noise Rejection
Uses advanced signal processing to monitor the ef-
fects noise (boat pumps, water conditions, engine
ignition systems, etc.) has on your display, and then
filters out undesired signals.
Surface Clarity
(Advanced Mode only)
Surface Clarity reduces sur-
face clutter by decreasing
the sensitivity of the receiv-
er near the surface.
Manual Mode
Restricts digital depth capability, so the unit will
only send sonar signals to the selected depth
range. That allows the display to continue smooth
scrolling if the bottom depth is out of transducer
range.
Surface Clutter
Sonar
Used to make adjustments to Sonar options and
display settings like Noise Rejection, Surface and
Fishing Mode.
Sonar Settings Menu
R e s t r i c t s
unit’s digital
depth search
capability
SONAR combo.indb 36
9/15/2011 11:55:44 AM
