Press Power on. Power off. Power on/Power off ([BRILL] key) Press

(1) Gain setting
H : High frequency
L : Low frequency
(4) Alarm Set Status
Water temp alarm
Arrival alarm
Speed alarm
XTE alarm
(5) Status of [F1]/[F2] key assignment
*The number shows the
present set value of gain.
Image speed
Zoom range
Interference rejection
Zoom start
AF : Fishing mode
Color rejection
A scope
AC : Cruising mode
Noise reduction
White line
(2) Range mode
Shift
Background color
R:M : Manual
R:A : Auto range
(6) Status of [EVENT] key assignment
Store position
R:AS : Auto shift
Fishing hot spot
Store image
(3) Power Voltage
(8) Rainbow pattern
(7) Time mark
(1)
(2) (3) (4)(5)(6)
L:6.0 H:6.0 R:M 12.0V
(7)
L
H
Oscillating line
(8)
Schools of fish
Depth scale
Bottom
Select the setting of preset function ( [F1] key / [F2] key)
The function differs depending on the [F1/F2 key setting].
In case of [Image speed]:
Depth
Image Speed
Speed1
Speed2
Press
Speed3
Speed4
Press
Press
Stop
Speed5 (1/1)
Press
Speed6
Speed7
*Select by
performing
either
operation.
Speed8
Speed9
Preset the destination / Preset the image ([EVENT] key)
Rotate
*By continuously pressing the [F1]/[F2] key, a function
assigned to each key can be selected.
Select the range ([
RANGE
Depending on the [EVENT key set], the function differs.
In case of [Store pos]:
] key)
Store the destination.
Range
Press
Auto range
5.0
Press
Press
10.0
In case of [Store image]:
Press
20.0
50 0
Store the image of echo sounder.
100
160
Press
300
500
Auto shift
*Select by
performing
either
operation.
Press
*The navigation data such as GPS is necessary.
Rotate
Display the menu ([MENU] key)
Select the display menu ([DISP] key)
D.range
Display1
NAV 1
Display1
Press
Normal (H)
Press
Adjust
Disp
Press
Zoom (H)
Press
Dual freq
Zoom (L)
Normal (L)
Press
NAV 2
Alarm1
Alarm1
NAV
Image
*Select by
performing
either
operation.
System
Freq**
Next
Image speed
Speed5
IR
Color rejection
Strong
Noise reduction
0%
0
TVG
Medium
TX power
Auto
Gain (TD)
Pulse width**
Middle
Band width**
Press
*The menu closes.
Middle
24dB
D.Range**
Return
**Only for CVS-128B
*The menu appears.
Rotate
Gain adjust / Gain select ([Knob] key)
Power on/Power off ([BRILL] key)
Power on.
Power off.
Adjust
Auto adjust
0
Keep pressing for
more than 3 seconds.
Press
Press
or
Rotate
Adjust the brilliance ([BRILL] key)
Rotate
Gain
Press
Gain select
Manual
Cruising
9.0
Press
Panel brill
Fishing
Press
10
Rotate
Press
Press
Lcd brill
Press
10
Rotate
*Every time when pressing the [Brill] key, the item is
alternately displayed.
Press
*[GAIN (HF) Knob] key can adjust high frequency.
*[GAIN (LF) Knob] key can adjust low frequency.
0093112804-04
●How to operate the menu
Close the menu
Open the
menu
Select the
menu name
Change the
set content
Select the set item
The selection and the change
of set content can be performed
by rotating the knob.
Close the menu
1st time: The menu returns to the set item.
2nd time: The menu returns to the menu name.
●Function of Adjust Set Menu
Adjust
D.range
Display1
Display2
Alarm1
Alarm2
NAV
Image
System
Freq*
Next
Image speed
IR
Color rejection
Noise reduction
TVG
TX power
Gain(TD)
Pulse width*
Band width*
D.Range*
Return
Speed5 (1)
Strong (2)
0%
(3)
0
(4)
Medium (5)
Auto
(6)
(7)
Middle
Middle
24dB
*Only for CVS-128B
(1) Change the image speed.
The image speed becomes slow in order of [Speed1]→[Speed2]→・・・→[Speed9].
When [stop] is selected, the image stops.
(2) It rejects the interference with other echo sounder.
When [Strong] is selected, the effect of rejection is strong.
(3) It rejects the weak noise appeared on the display.
The greater the number is, the stronger the rejection becomes.
(4) It rejects the speck-like noise appeared on the entire image.
The greater the number is, the stronger the rejection becomes.
(5) Set the TVG.
The deep depth gain increase in order of [Weak]→[Medium]→[Strong].
(6) It sets the TX power.
(7) The 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.
●Function of display range set menu
Adjust
D.range
Display1
Display2
Alarm1
Alarm2
NAV
Image
System
Freq*
Next
Shift step
Zoom type
Zoom range
Zoom start
Disp width
Range preset
Return
1m
BTM.
10.0m
0m
Center
(1)
(2)
(3)
(4)
(5)
(6)
(1) It sets the quantity of movement of shift.
(2) It selects the kind of the zoom type.
(3) It sets the range of image
selected in (2).
(4) It sets the zoom starting position of
image set in (2).
(5) It selects the disp width.
(6) It presets the range.
Zoom
Zoom start
Zoom range
*Only for CVS-128B
●Preset of Range
Registration of the range can be easily changed with following operation. Preset the set value suitable for you purpose.
Range
Press
Auto range
5.0
10.0
20.0
50.0
100
160
300
500
Auto shift
Press
Press
Press
Press
Range
5.0
Press
Rotate
*Select by performing
either operation.
Rotate
*Select by performing
either operation.
Press
0093112804-04
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