Raymarine C140w Fish Finder User Manual


 
Tuning method Related options Description
Antenna Boost:
scales the effective
antenna size. At
zero, the effective
antenna size
matches its actual
size. At 95%, the
effective antenna
size is doubled.
Increasing the
effective antenna
size separates
targets that appear
merged at lower
settings.
Power Boost:
adjusts effective
transmit power.
At zero, the
radar operates
at its standard
power (4kW or
12kW). At 90, the
effective power
is increased by a
factor of at least
two. Increasing
the power makes
targets more
distinct from noise.
For maximum
benet, reduce
power boost to
prevent saturation
of strong targets.
Tuning method Related options Description
Color palette presets:
Bold uses
high color gain,
predominately red,
to show weak targets
more intensely.
Professional 1
high resolutionpalette
that uses the full color
range to display
the information
discovered by the
scanner, just the
strong returns are
red.
Professional 2
high resolution
palette, displays
weaker targets in
browns with more
intense targets
displayed in yellows.
Pathnder — similar
to the Pathndercolor
palette.
Night Vision
green.
The color palette options
enable you to customize
the look of the radar
display for different
situations.
110 C-Series Widescreen user reference