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NOTE:
The "---" reading may also occur if the water is
extremely dirty, or where there is heavy silt
or extremely soft muddy seabed.
Sonar is a sound signal that travels through
water. Sonar will not travel through air.
Keep this in mind when using the fish finder,
as the smallest bubble between the sonar
sensor and the water, will cause the unit not
to operate correctly.
Reading Temperature
The temperature readout on the top
right, will appear after the power is
turned On and correctly connect to
the plug of the transducer.
Fish Indicators
If the fish finder determines
that sonar has detected a
fish, the display will show a
fish shaped icon.
The first column of fish
indicators on the right of
the display shows the most
current information.
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