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3)Reeling the Wireless sonar sensor too fast can cause
loss of signal and the screen will freeze.
4)The Wireless sonar sensor may not obtain its maximum
RF distance of 980 feet unless the water is smooth.
Waves or chop may reduce the RF range significantly.
5)When in very shallow water, I get gaps in the bottom
reading and inconsistent digital depth indication.
The Wireless sonar sensor will work reliably in water 3
feet (1 meters) or deeper. The depth is measured from
the Wireless sonar sensor. A Wireless sonar sensor to
FF918 distance of greater than 100ft may cause
intermittent screen display. Excessively rough water
may cause the Wireless sonar sensor to submerge,
again losing contact.
6)The display shows fluctuating depth readings and
excessive clutter, including vertical bars that may be
drawn on top of fish icons.
7)The screen jumps and the bottom has an abrupt
change; sometimes a vertical line is missing or a black
line from top to bottom is displayed.
8)This screen image jump is due to an automatic change
in depth. New returns graphed at a different scale will
not match up with the historic data already graphed at a
higher or lower scale. Vertical lines can also occur as
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