Wesmar SS395, Руководство по установке и эксплуатации

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CLIP
Clip is a color stronger then red. Clip is primarily
used for bottom typing to distinguish between,
rock, sand, or muddy bottom. On hard bottom ad-
just gains so bottom just marks in the clip color.
BACK
Back or background is the color behind the targets
on the screen. 1=Black, 2=Blue and 3=White.
Black can be used at night and during the day. At
night the black background emits no light and the
targets stand out in fine detail. For nighttime view -
ing it is recommended to lower the brightness of
the text or words on the right of the screen. To dim
the text go to the LOCAL page and increase the
number for TEXT. Blue and White are normally
day time screen. A background color will increase
the contrast making the target much easier to view.
If small targets are of interest try the white back-
ground and select 4 to 6 on PALETTE.
PALETTE
Palette deals with target color brightness from blue
to red. When using a low threshold the screen
may by full of blue and green targets. Too much
color on the screen may be distracting; however,
the weak targets are telling the operator something
about the area of search. Palette is a brightness
scale that will dim target colors from weak to
strong. Select a palette number that will dim the
weaker targets without removing them from the
screen. This helps in strong target recognition with
less fatigue to the operator.
1.3.3 PROFILE
Profile scans the transducer from side-to-side un -
der the vessel like a pendulum of a clock. Profile
expands bottom coverage not covered by down
sounders. Because the sound beam is narrow
resolution off the bottom is very good. The SS395
in profile will cover the bottom six times that of
a down sounder without the loss of resolution.
To
optimize detection profile has its own adjust -
ments.