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4. ADVANCED SETTINGS
4.2
Sounder Menu
The [Sounder] section of the [Advanced Settings] menu contains the settings for
sounders connected to the FCV-2100. For external sounders, see section section 4.6.
Menu item
[Color Erase]
[White Edge]
[White Marker]
[Clutter]
[TVG Level]
[TVG Distance]
[STC]
[Bottom Zone Above] &
[Bottom Zone Below]
4-2
FCV-2100 [ver 02524476-xx.xx]
Sounder
Display
Color Erase
Measurement
White Edge
Alarm
White Marker
External Echo Sounder
Clutter
Sounder
HF
TVG Level
LF
TVG Distance
Calibration
STC
TX/RX
Bottom Zone Above
System
Bott
Bott
Bott
Bott
Bottom Z
om Z
om Z
om Z
om
Zone
one
one
one
one
Rang
R ang
R
R
Rang
Rang
Rang
g
g
e
e
e
e
e
Erase unwanted noise. See section 1.25.
Gives the seabed echo a white edge. Useful when trying
to separate bottom-feeding fish from the seabed. Set a
high value for a thick white line or a low value for a thin
white line. Set to [Off] to disable this function.
Displays selected echoes in
white color. Select the detail
icon (
selection pop up window,
shown to the right.
Select the echo color to be
displayed as white, then se-
lect [OK].
To cancel all changes, select
[Cancel].
Remove unwanted echoes (sediment, etc.). See
section 1.11.
Time Varied Gain. Adjusts the TVG level. See
section 1.26.
Adjust the maximum distance at which TVG is applied.
See section 1.26.
Sensitivity Time Control. Remove unwanted echoes near
the surface. Use this function when you want to see fish
near the surface clearly.
Set the STC value according to your requirement. A set-
ting of [0] disables the STC.
Note: A high STC setting can erase fish echoes. It is rec-
ommended to watch your display when adjusting the
STC.
Set the are in which the seabed is displayed when auto-
range mode is active.
Note: This menu item is available only if [Auto Range] is
not selected from the [Range] → [Auto] menu under the
[System] menu.
Sounder
0%
Off
Off
Std
3
3
0
5096
Below
Belo
Belo
Belo
Belo
w
w
w
w
85%
85%
85%
85%
85%
85%
Description
) to show the color
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Troubleshooting
