Furuno FSV-30 Operator's Manual page 97

NEAR
100m
NEAR AGC DISTANCE: Sets Near AGC effective distance. Set the range
between 20 m and 500 m in increments of 20 m. This is not available when
NEAR AGC in the V-SCAN SETTING menu is set to 0.
2ND AGC DISTANCE: Sets starting distance that 2
range is 0 - 2000 m, in increments of 20 m. This is available more than the
setting value.
SMOOTH ECHO RNG: Selects echo smoothing level in the range direction. The
setting range is 0-3. The higher the setting the greater the smoothing.
SMOOTH ECHO CIR: Selects echo smoothing level in circular direction. The
setting range is 0-3. The higher the setting the greater the smoothing.
BEAMWIDTH: Adjusts vertical beamwidth. The higher the setting, the narrower
the beamwidth. The setting range is 0-5.
DISPLAY POSITION: Selects where to display the vertical display, left side or
right side. Left side is the default setting.
VERTICAL SIZE: Selects display size from full and half. Choose "half" to expand
the effective viewing area on the horizontal display, The ratio for the full-size
display is H4:V3 and H4:V2 for the half-size display.
4
3
Full Size
Select to register
setting and finish.
QUIT
Quit
MED FAR
400m 800m
CANCEL
Cancel
Select item with trackball
and press [MENU] key to
change setting.
setting window
2
1
Display size
3. VERTICAL MODE
Select to cancel
change.
nd
AGC functions. The setting
Half Size
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