Instruction manual

CVS-126 Chapter 2 How to use the Menu
0093132702-01 2-3
3 Change the setting of [Color Rejection].
4 Press the 【MENU】 key to close the
menu.
2.5
2.52.5
2.5 Rejection of Noise
Noise Rejection
The influence of noise can be reduced.
Due to echo reflected from plankton and dust,
the speck-like noise may appear on the entire
image. Setting the [Noise Rejection] reduces
the speck-like noise and makes it easier to see
the image of school of fish.(setting:0～10)
The greater the set value becomes, the
stronger the effect of noise rejection becomes.
1 Press the 【MENU】 key.
2 Select [Adjust] → [Noise Rejection].
3 Change the setting of [Noise Rejection].
Noise Rejection
5
4 Press the 【MENU】 key to close the
menu.
2.6
2.62.6
2.6 Setting of Shift
The [Fixed Shift] and [Auto Shift] are provided.
Fixed Shift:
The image range is shifted up and
down.(setting:except ft:0～300,ft:0～1000)
Auto Shift:
Since the bottom is always displayed in the
lower side, if the depth changes, the image is
shifted automatically. (In the depth direction)
Setting of Fixed Shift
The scope of range starting with the shift value
is displayed.
1 Press the 【MENU】 key.
2 Select [D. Range] → [Shift].
3 Change the set value of [Shift].
Shift
10
0~300 m
4 Press the 【MENU】 key to close the
menu.
Setting of Auto Shift.
The image is automatically shifted so that the
bottom is always displayed.
1 Press the 【MENU】 key.
2 Select [D. Range] → [Range Mode].
3 Select the [Auto Shift].
Range Mode
Auto Range
Manual
Auto Shift
10
4 Press the 【MENU】 key to close the menu.
[R: AS] is displayed at the upper side of
menu.
2.7
2.72.7
2.7 Setting of Zoom Range
Set the zoom range in each mode of [BTM],
[Bottom Discrimination], [Zoom], [Bottom Zoom]
Color Rejection
0
%