Koden CVS-128 User manual

Image speed
Interference rejection
Color rejection
Noise rejection
Shift
Press
Power on.
Keep pressing for
more than 3 seconds.
Power off.
Power on/Power off (【BRILL】key)
※The navigation data such as GPS is necessary.
Preset the destination / Preset the image (【EVENT】key)
Press
Depending on the [EVENT key set], the function differs.
In case of [Store image]:
Store the destination.
Store the image of echo sounder.
Press
①Gain setting
H：High frequency
L : Low frequency
④Alarm Set Status
L:6.0H:6.0R:M12.0V
① ② ③ ④ ⑤
⑦
⑧
Schoolsoffish
Depthscale
Bottom
Depth
Oscillatingline
⑥
Gain adjust / Gain select (【Knob】key)
Press Press
Press
Rotate
Press
Adjust
※【GAIN (HF) Knob】key can adjust high frequency.
※【GAIN (LF) Knob】key can adjust low frequency.
Select the setting of preset function (【F1】key / 【F2】key)
Press Press
Rotate
Press
The function differs depending on the [F1/F2 key setting].
In case of [Image speed]:
※Bycontinuouslypressingthe[F1]/[F2]key,afunction
assignedtoeachkeycanbeselected.
Press
１／４
１／３．５
１／３
１／２．５
１／２
１／１．５
stop
１／１
２／１
Image Speed
１／４．５
Press
Select the range (【▲RANGE▼】 key)
Press
Rotate
Press
Press
Press
Select the display menu (
【
DISP
】
key)
Press
Rotate
Press
Press
NAV２
Normal（L）
Zoom（L）
Dual freq
Zoom（H）
Normal（H）
NAV１
Disp
※Every time when pressing the [Brill] key,the item is
alternately displayed.
Press
Adjust the brilliance (
【BRILL】key)
Rotate
Rotate
Press
Press
Panel brill
１０
Lcd brill
１０
Auto adjust
０
Gain
９．０
Manual
Gain select
Fishing
Cruising
※The menu appears.
Press
Displaythemenu(【MENU】key)
Press
※The menu
closes
.
Adjust
D.range
Disp
Alarm1
Alarm2
NAV
Image
Sonar
System
Next
Image speed
IR
Color rejection
Noise rejection
TVG
TX power
Gain (TD)
Return
１／１
Strong
０％
０
Medium
Auto
Press
or
Rotate
AF : Fishing mode
AC : Cruising mode
※The number shows the
②Range mode
R:M : Manual
R:A : Auto range
R:AS : Auto shift
⑥Status of [EVENT] key assignment
Water temp alarm
Speed alarm
Arrival alarm
XTE alarm
⑤Status of [F1]/[F2] key assignmentZoom range
Zoom start
A scope
White line
Background color
Fishing hot spot
⑧Rainbow pattern
Store position
Store image
⑦Time mark
In case of [Store pos]:
present set value of gain.
③Power Voltage
※Select by
performing
either
operation.
※Select by
performing
either
operation.
※Select by
performing
either
operation.
５０．０
１００
１６０
３００
５００
Range
Auto range
５．０
１０．０
２０．０
Auto shift
0093112804-00

Open the
menu Select the menu name Select the set item Change the
set content
Close the menu
1st time: The menu returns to the set item.
2nd time: The menu returns to the menu name.
The selection and the change
of set content can be performed
by rotating the knob.
①Change the image speed.
The image speed becomes slow in order of [2/1]→[1/1]→・・・→[1/4.5].
When [stop] is selected, the image stops.
②It rejects the interference with other echo sounder.
When [Strong] is selected, the effect of rejection is strong.
③It rejects the weak noise appeared on the display.
The greater the number is, the stronger the rejection becomes.
④It rejects the speck-like noise appeared on the entire image.
The greater the number is, the stronger the rejection becomes.
⑤Set the TVG.
The deep depth gain increase in order of [Weak]→[Medium]→[Strong].
⑥It sets the TX power.
⑦The reduction in sensitivity due to signal attenuation in Gain(TD)
use and so on can be corrected.
You can make numerical value bigger at the time of lack of sensitivity.
①It displays the image within the range
starting with the set value.
②It selects the the zoom type.
③It sets the range of image
selected in ②.
④It sets the zoom starting position of
image set in ②.
⑤It selects the disp width.
⑥It presets the range.
Zoom
Zoom range
Zoom start
Adjust
D.range
Disp
Alarm1
Alarm2
NAV
Image
Sonar
System
Shift 0m
Zoom type BTM.
Zoom range 10.0m
Zoom start 0m
Disp width Center
Range preset
Return
①
②
③
④
⑤
⑥
●Function of display range set menu
Adjust
D.range
Disp
Alarm1
Alarm2
NAV
Image
Sonar
System
Image speed 1/1
IR Strong
Color rejection 0％
Noise rejection 0
TVG Medium
TX power
Auto
Gain(TD)
①
②
③
④
⑤
⑥
●Function of Adjust Set Menu
Close the menu
●How to operate the menu
Return ⑦
Next
Next
●Preset of Range
Registration of the range can be easily changed with following operation. Preset the set value suitable for you purpose.
Press
Press
Rotate
Press Press Press
Rotate
Press
*Select by performing
either operation.
*Select by performing
either operation.
Press
50.0
100
160
300
500
5.0
10.0
20.0
Auto shift
0093112804-00
Auto range
Range 5.0
Range