Press the
key
next to the Left label to
adjust
the
sensitivity and
Grayline®on the left side of the screen.
Press the
key next to the
Right label to do the same
on the
right side
of the screen.
SURFACE CLARITY CONTROL (5CC)
The markings extending from the "0" line can extend many
feet below
the surface. This can interfere with fish
signals
or other
targets. These
markings are called surface clutter and are caused by wave action,
boat wakes, temperature inversion, and more.
Surface
Clarity Control (8CC for short) reduces or eliminates surface
clutter signals from the display. SCC varies the sensitivity of the
receiver, decreasing it near the
surface and gradually increasing it as
the
range
increases. The maximum depth that 8CC will affect is 75%
of the
selected
depth range. For example, on a 0-60 foot range
with
maximum SCC, surface clutter would be reduced down to 45 feet.
NOTE: 8CC is available only
when the Fish ID feature is off. The 8CC
menu doesn't
appear
when the Fish ID feature is on.
There are 10 levels of SCC available on the Z-9500. When ft's first
turned on, the 8CC level is one. To change it, press the MENU
key.
Next press the key adjacent to the "More" label until the SCC label
appears. Now
press the
key adjacent to the 8CC label. The screen
shown at the
top
of
the next
page appears.
24
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Select
Chart
Left
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