Koden CVS-FX1 Assembly instructions

Declaration of Conformity
(As referred to in Annex IV 2. of Directive 2004/108/EC)
Declares under his sole responsibility that the produced Echo Sounder manufactured by
Koden Electronics Co., Ltd.
5278 Uenohara
Uenohara-Shi,
Yamanashi-Ken
409-0112, Japan
Telephone [phone] Telefax [phone]
Identified by the type number CVS-FX1 to which this declaration refers conforms to the
relevant essential requirements of Directive 2004/108/EC and is in conformity with the EMC
requirements of EU harmonised standard
EN 60945: 2002 ( Clauses 9,10 & 12 )
Authorised representative in Europe
Heinz Hoghoff
Koden Elektronik GmbH.
Am Gewerbepark 15
D-64823, Gross–Umstadt
Germany.
Phone [phone]
Telefax+49 6078 73824
Signed :
Heinz Hoghoff,
Dated : 24 Jun. 2011 Document No. 71-2731U-X002
N.B. As this product is for Maritime use compliance with Directive 72/23/EEC is not required.

CVS-FX1 Document Revision History
0093101112-02 i
CVS-FX1 Basic Operational Manual
Doc No. 0093101112
Document Revision History
No. Doc. No-Rev. No. Date revised
(Y/M/D) Revised content
0 0093101112-00 2011/11/09 First edition
1 0093101112-01 2014/03/10 Revision:
(From software KM-F11 Ver. 1.01 34 to Ver. 1.** **
)
2 0093101112-02 2014/04/11 Revision:
(From software KM-F11 Ver. 1.01 35 to Ver. 1.** **
)
3
4
5
6
7
8
9
10
Document No. Revised Version Norm
When part of the document needs to be revised, the document has advanced revision number. The
document No. is indicated at the lower right side on the cover and at the left or right side of the footer
region of each page.
© 2011-2014 Koden Electronics Co., Ltd. All rights reserved.
No part of this publication may be reproduced, transmitted, translated in any form by any means
without the written permission of Koden Electronics Co., Ltd. The technical descriptions contained in
this publication are subject to change without notice. Koden assumes no responsibility for any errors,
incidentals or consequential damages caused by misinterpretation of the descriptions contained in this
publication.

Important Notice CVS-FX1
ii 0093101112-02
Important Notice
For copy and transcription of this Operation Manual (hereinafter referred to as this
manual), permission from Koden is needed. Koden prohibits the un-authorized copy and
transcription of this manual.
If this manual is lost or damaged, consult a dealer of Koden or Koden.
The specification of the products and the contents in this manual are subject to change
without notice.
The contents displayed on the menu of product may be different from the expression of
this manual. The fonts and shapes of the keys and menus in the illustration may differ
from the actual ones, and some parts may be omitted.
Koden is not liable for damages and troubles arisen from misunderstanding of the
contents in this manual.
Koden is not liable for any damages caused by earthquake, lightning, wind and flood
damage and fire for which Koden is not responsible, and actions by third parties, other
accidents, customer’s unintended error/abuse and the use under other abnormal
conditions.
Koden is not liable for damages of accompaniment (change/loss of memorized content,
loss of business profit, stop of business) arisen from use or failure of our products.
If the stored data are changed or lost, irrespective of causes of troubles and damages,
Koden is not liable for them.
Koden is not liable for any damages arisen from malfunction caused by combination of
software and connected equipment in which Koden is not engaged.

CVS-FX1 For Your Safe Operation
0093101112-02 iii
For Your Safe Operation
Pictograms used in this Operation Manual
The following pictograms are used in this manual. The meaning of each symbols shall be well
understood and the maintenance and inspection shall be carried out.
Symbol Meaning
Mark for warning
This mark denotes that there is a risk of death or serious injury when dealt
with incorrectly.
Mark for danger of high voltage
This mark denotes that there is a risk of death or serious injury due to
electric shock when dealt with incorrectly.
Mark for caution
This mark denotes that there is a risk of slight injury or damages of
devices when dealt with incorrectly.
Mark for prohibition
This mark denotes prohibition of specified conducts. Description of the
prohibition is displayed near the mark.
Precautions on equipment
Be careful of high voltage inside
High voltage, which may risk you life, is used. This high voltage may
remain in the circuit even after the power is switched off. To prevent
contact with the high voltage circuits accidentally, a protective cover or
the label with this mark is provided on the high voltage circuit. When the
inside is to be checked, ensure to switch off the power and to discharge
the residual voltage for safety. An engineer authorized by Koden shall
carry out the inspection and maintenance works.
Power off in the boat
An accidental power-on during works may result in worker’s
electrification. To prevent such accident in advance, ensure that power
in the boat and on the equipment are switched off. Furthermore, it is
safer to hang a caution tag saying “Under work” near the power switch
of equipment.
Be careful of dust
Inhaled dust may cause respiratory affection. At the time of cleaning the
inside of equipment, be careful not to inhale dust. Wearing a safety
mask is recommended.
Warning
Warning
Caution
Warning

For Your Safe Operation CVS-FX1
iv 0093101112-02
Caution on location of installment
The equipment shall not be installed at locations which are excessively
damp and suffers from water drops. Otherwise, dew condensation may
occur inside the display screen, and corrosion may occur inside the unit
box.
Measures against static electricity
Static electricity may be generated from the carpet on the floor in the
cabin or clothes made of synthetic fiber, and it may destroy the
electronic components on circuit boards. The circuit boards shall be
handled with appropriate measures against static electricity.
Caution at installation of transducer
Transducer shall be installed at locations where there is no effect by
bubble and noise. Bubble and noise may seriously degrade the
performance of this equipment.
Precautions on handling
No disassembly or modification of this equipment is allowed. It may lead
to failure, firing, smoking or electric shock. In case of failure, please
contact Koden’s dealers or Koden.
In case of smoking or firing, switch off the power in the boat and of this
equipment. It may lead to firing, electric shock or damages.
Be careful of residual high voltage
High voltage may remain in capacitors for several minutes after
switching off the power. Before inspection of the inside, please wait at
least 5 minutes after switching off or discharge the residual electricity in
an appropriate manner. Then, start the work.
The information displayed on this equipment is not intended to use for
your navigation. For your navigation, be sure to see the specified
materials.
Please use the specified fuses. If un-specified fuses are used, they may
cause firing, smoking or damages.
Be sure to submerge the transducer in water before transmission. If
not, it may be damaged.
Caution
Caution
Caution
Warning
Warning
Caution
Caution
Caution

CVS-FX1 Contents
0093101112-02 v
Contents
Document Revision History .......................................................................................................i
Important Notice ....................................................................................................................... ii
For Your Safe Operation .......................................................................................................... iii
Contents ...................................................................................................................................v
Introduction............................................................................................................................. vii
Chapter 1 Preparation ..............................................................................................1-1
1.1 To use keys..................................................................................................................... 1-1
1.2 Power On/Off .................................................................................................................. 1-3
1.2.1 Power On............................................................................................................................ 1-3
1.2.2 Power Off............................................................................................................................ 1-3
1.2.3 Power Voltage Alarm .......................................................................................................... 1-3
1.3 Selection of language to be displayed............................................................................ 1-4
1.4 To use Menu ................................................................................................................... 1-5
1.4.1 Open/Close the Menu ........................................................................................................ 1-5
1.4.2 Operation of the Menu........................................................................................................ 1-6
1.4.3 Open/Close of Submenu .................................................................................................... 1-8
1.4.4 Operation of SUBMENU..................................................................................................... 1-9
1.5 To read echo sounder02732697"...................................................................................1-11
1.6 Adjustment of brilliance for comfortable viewing........................................................... 1-14
1.6.1 Adjustment of LCD brilliance ............................................................................................ 1-14
1.6.2 Adjustment of panel brilliance .......................................................................................... 1-15
Chapter 2 Basic operation .....................................................................................2-1
2.1 Switch screen images (Setting up of CM menu)............................................................. 2-1
2.1.1 Display of 1-frequency/displays of 2-frequency and more ................................................. 2-1
2.1.2 Setting frequency to match the transducer to be used ...................................................... 2-3
2.1.3 Displaying of zoom images ................................................................................................ 2-6
2.1.4 Display of mixed images .................................................................................................. 2-15
2.1.5 Selection of pulse length .................................................................................................. 2-19
2.1.6 Selection of frequency bandwidth .................................................................................... 2-22
2.1.7 Selection of gain changing method .................................................................................. 2-25
2.2 Adjustment of echo sounder ......................................................................................... 2-26
2.2.1 Switching of depth range mode........................................................................................ 2-26
2.2.2 Switching of Normal/Zoom for range and shift operation................................................. 2-28
2.2.3 Manual change of a range for normal image ................................................................... 2-29
2.2.4 Manual change of shift positions of normal images ......................................................... 2-36
2.2.5 Adjustment of image gain................................................................................................. 2-46
2.2.6 Adjustment of TVG ........................................................................................................... 2-55
2.3 Changing of the image scroll speed ............................................................................. 2-67
2.4 Finding out depth of targets in images (VRM operation) .............................................. 2-69
2.4.1 Changing of VRM follow interval ...................................................................................... 2-70
2.4.2 Operation of VRM in Active Screen.................................................................................. 2-72
2.4.3 Operation of VRM on all Screens..................................................................................... 2-74
2.5 Reduction of noise on images ...................................................................................... 2-76
2.5.1 To reject interference........................................................................................................ 2-76
2.5.2 To erase the weak response from dust and plankton, etc................................................ 2-80
2.5.3 To reduce noise ................................................................................................................ 2-85
Chapter 3 To make the best of [CM] keys.................................................................3-1
3.1 To use [CM] keys ............................................................................................................ 3-1

Contents CVS-FX1
vi 0093101112-02
3.1.1 To use [CM] key for switching screen modes ..................................................................... 3-2
3.1.2 To use [CM] keys as one touch switch to the memorized setting to the fishing positions.. 3-6
3.1.3 Use [CM] keys as screen mode switching and one touch switch of setting: .................... 3-10
Chapter 4 Useful operation ...................................................................................... 4-1
4.1 Temporary change of images for better view .................................................................. 4-1
4.2 Use function keys ([F1]/[F2])........................................................................................... 4-1
4.2.1 To use function keys ([F1]/[F2]) .......................................................................................... 4-1
4.2.2 Assign intended operation to function keys ([F1]/[F2]) ....................................................... 4-2
4.3 Switching of range mode ................................................................................................ 4-3
4.3.1 Switch to manual operation ................................................................................................ 4-3
4.3.2 Setting of auto range .......................................................................................................... 4-4
4.3.3 Setting auto shift ................................................................................................................. 4-6
4.4 To use event key ............................................................................................................. 4-8
4.4.1 Registration of waypoints.................................................................................................... 4-8
4.4.2 To store images .................................................................................................................. 4-8
4.4.3 Starting up Homing ............................................................................................................. 4-9
4.4.4 Selection of event key function ......................................................................................... 4-10
4.5 Shortcut to range registration menu.............................................................................. 4-12
4.6 To move the position of menu ....................................................................................... 4-13
Chapter 5 Index ....................................................................................................... 5-1

CVS-FX1 Introduction
0093101112-02 vii
Introduction
CVS-FX1 is an LCD color echo sounder that can display images in 4 optional frequencies.
This unit equipped with the latest digital process can accurately display circumstances in the
water under all conditions, with a good match with the high brilliance 12.1 inch LCD.
The main features of this unit are as follows:
This unit is a multi-frequency echo sounder with broadband transducers.
With a simple operation on a menu, frequencies up to 4 can be optionally set within a wide
range.
With digital reception processing, the high resolution in shallow depth and the noise
reduction capability in deep depth are both attainable. In addition, optimum images can be
displayed by the auto mode function.
The high-performance LCD maintains high visibility under any conditions.
With adoption of a special filter (AR coated), images can be seen clearly even under the
direct sunlight. Well protected against reflection on the LCD screen and dew condensation.
This unit has high waterproof level and can be installed in an open bridge.
Sona-ToneTM (Sonar sound) function provides fish school status by sound..
Up to 500 graphic images can be stored. Homing function is available by pushing event
key while recalling the stored images, to provide navigation guidance to the designated
position (optional GPS is required).
Various alarm functions are available (Bottom, school of fish, water temperature*, vessel
speed*, arrival*, XTE*, power source).
(Note: The mark * denotes that the connection of optional sensors is required)
By flush mounting, the unit can be easily installed from the front side.
RGB analog output to an external monitor is provided as standard. The use of external
monitor enables to observe the echo sounder images from the place distant from the main
unit (External monitor is owner supply).

C
V
00
9
1.1
N
O
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
V
S-FX1
9
3101112-02
To use ke
y
O
.
[BRILL
2
[SHIF
T
3
[▲SHI
F
4
[▲RA
N
5
[NOR
M
6
[GAIN-
(Gain
k
7
[GAIN-
(Gain
k
8
[CM1]
•
9
[F1] (F
u
0
[F2] (F
u
1
[SUB
M
2
[CURS
3
[MEN
U
32
y
s
Key Na
m
]
T
/ M OFF]
F
T▼]
N
GE▼]
M
AL/ZOOM]
L/SEL]
k
nob)
R/SEL]
k
nob)
•
• • [CM6]
u
nction key
u
nction key
M
ENU]
OR]▲▼
U
]
54
Chapt
e
K
e
m
e
1)
2)
6
e
r 1 Pr
e
e
y board o
f
Press:
P
panel.
Long-p
r
Press:
S
Long-p
r
(Auto r
a
Chang
e
Chang
e
Press:
[RANG
E
Long-p
r
Rotate:
Press:
S
side
Rotate:
Press:
S
side
Press:
R
Switch
e
Long-p
r
Press:
R
Long-p
r
Press:
R
Long-p
r
Opens
/C
Return
t
Selects
Chang
e
Moves
t
Chang
e
Press:
O
C
Long-p
r
7
e
parati
o
f
CVS-FX1
P
ower on.
A
r
ess: Power
S
witches O
N
r
ess: Chang
a
nge/Manu
a
e
s the shift
p
e
s the range
Switches
E
] [SHIFT]
k
r
ess: Short-
c
Gain adjus
t
S
witches of
Gain adjus
t
S
witches of
R
ecalls CM
e
s screen m
o
r
ess: Starts
R
ecalls dire
c
r
ess: Select
s
R
ecalls dire
c
r
ess: Select
s
C
loses the
S
t
o the Men
u
item of Me
n
e
s the settin
g
t
he markers
e
s the Shift.
O
pens/Clos
e
C
loses sub
m
r
ess: Activa
t
Menu/Su
b
8
C
h
n
Descripti
o
A
djusts brilli
a
off.
N
/OFF of S
h
es of range
l/Auto Shift
)
p
osition sett
setting.
NORMAL/
Z
k
eys.
c
ut to the ra
n
t
ment at lo
w
operation
s
t
ment at hig
h
operation s
c
(CM: Condi
t
o
des
c
opy o
f
CM
c
tly the item
s
and saves
c
tly the item
s
and saves
S
ubmenu.
of the prev
i
n
u/Submen
u
g
values for
(VRM, eve
n
e
s the Men
u
m
enu and c
o
es function
t
menu positi
109
hapter 1
P
on
a
nce of the
h
ift
mode
)
t
ing.
Z
OOM ass
nge setting
w
frequency
s
s
creen at lo
w
h
frequenc
y
c
reen at hig
t
ion Memor
y
m
registered.
s
the item to
m
registered.
s
the item to
ious operati
u
the Menu/
S
n
t).
u
.
o
ntrol boxe
s
to move
i
on on the s
c
14
1211
P
reparatio
n
1-1
screen an
d
i
gnment o
f
menu.
s
ide
w
frequenc
y
side
h frequenc
y
y
. See P2-1
)
registe
r
register.
on
S
ubmenu.
s
.
c
reen.
15 16
13
n
d
f
y
y
)

Chapter 1
1-2
14 [←
15 [E
V
16 [E
N
There are
1. Pres
s
2. Long
Normal op
When the
displaye
d
[GAIN-L/S
control.
Operation
1. Rota
t
2. Pres
s
Preparati
│
←/NAV]
V
ENT]
N
T]
two types
o
s
: Press th
e
-press: Ke
e
eration is d
relevant ke
d
. Release t
EL] knob
of the gain
t
e: Turn th
e
s
: Press th
e
on
o
f pressing
o
e
key with
a
e
p pressed
one with [
P
y is long-p
r
he finger fr
o
a
n
knobs are
i
e
knob cloc
k
e
top of the
Pre
s
Lon
Pre
s
Lon
En
d
Te
m
o
f keys, wh
a
finger and
until the sc
r
P
ress].
r
essed, the
o
m the key,
n
d [GAIN-
R
i
n two way
s
k
wise or an
t
knobs.
s
s: Change
s
g-press: Di
s
s
s: Outputs
cursor p
o
Starts h
o
g-press: Di
s
d
s input of s
e
m
porary era
s
ich are Pre
release im
m
r
een displa
y
control bo
x
,
once the
c
R
/SEL] kno
b
s
, [Rotate]
a
t
iclockwise
s
the image
s
plays the n
the presen
t
o
sition in T
L
o
ming.
s
plays the i
m
e
tting value
s
ing of displ
a
s
s and Lon
g
m
ediately.
y
responds
x
of the fun
c
c
ontrol box
i
b
a
nd [Press].
scroll spee
d
a
vigation s
c
position or
L
L sentence
s
m
ages of C
C
digits for M
e
a
yed items
o
g
-press.
.
c
tion define
s displaye
d
are the
k
CVS-
F
009310111
2
d
.
c
reen.
the event
s
. Store im
a
C
D camera.
e
nu/subme
n
o
n screen.
e
d for the k
e
d
.
k
nobs for
g
F
X1
2
-02
a
ge.
n
u.
e
y is
g
ain

C
V
00
9
1.2
1.2
Pr
e
Th
e
aut
bel
o
1.2
Ke
e
po
w
A
ft
e
1.2
W
h
ala
r
V
S-FX1
9
3101112-02
Power On
.1 Power
O
e
ss the [BR
I
e
start-up
s
omatically
o
w.
.2 Power
O
e
p pressin
g
w
er shut do
w
e
r 15 seco
n
.3 Power
V
h
en nonsta
n
rm.
Cauti
o
pa
n
co
n
Cauti
o
V
o
± 0
/Of
f
O
n
I
LL ] key
s
creen is
d
checked. I
f
O
f
f
g
the [BRI
L
w
n, when t
h
n
ds, power
i
V
oltage Al
a
n
dard powe
o
n: If an e
r
n
el blink t
n
tact a de
a
o
n: The po
w
o
r lower) or
.5 V.
ROM che
c
KM-F11
to
p
d
isplayed.
O
f
the chec
k
L
L]key
h
e indicatio
i
s switched
a
rm
r voltage is
r
ror occur
s
o
indicate
a
le
r
of Ko
d
Please w
a
Power sh
u
w
er will be
a
high (34 V
o
c
kOK
Ver.01 08
power on.
O
n start-u
p
k
ing compl
e
for 3
o
n below is
d
off automa
detected,
t
s
during t
h
possible
d
en or Kod
e
a
it for a whil
e
u
tdown pro
c
a
utomatica
l
o
r higher).
T
RAM
c
p
, the inter
n
e
tes norma
l
seconds t
o
d
isplayed,
r
tically.
t
he icon
h
e memory
failure of
e
n.
e
.
c
ess in prog
r
l
ly switche
d
T
he accura
c
heck OK
C
h
n
al memor
y
l
ly, the me
s
o
power of
f
r
elease the
starts
b
check, L
E
the unit.
I
r
ess.
d
o
f
f when t
h
cy of powe
r
hapter 1
P
y
(ROM a
n
s
sage is di
f
. After co
u
finger off fr
o
b
linking an
d
E
Ds on the
I
n this ca
s
h
e voltage
i
r
voltage in
d
P
reparatio
n
1-
3
n
d RAM) i
s
splayed a
s
u
ntdown fo
r
o
m the key
.
d
generate
s
operation
s
e, please
i
s low (8.5
d
ication is
n
3
s
s
r
.
s

Chapter 1
1-4
1.3 Select
When the
screen is
d
Select a l
a
To decide
t
C
a
Preparati
ion of lan
g
power is s
w
d
isplayed.
a
nguage usi
t
he langua
g
a
ution: Th
e
on
g
uage to b
e
w
itched on
ng [▲] key
g
e, press [
M
e
re are the
o
e
displaye
d
for the firs
t
or [▼] key
M
ENU] key
o
ther langu
a
d
t
time after
of .
.
ages than
E
installation
E
nglish an
d
,
the follow
i
Japanese
CVS-
F
009310111
2
ing [Langu
a
for selecti
o
F
X1
2
-02
a
ge]
o
n.

C
V
00
9
1.4
CV
Th
e
1.4
To
d
Lis
t
as
s
Op
e
gui
d
Fu
n
gui
d
Th
e
on.
Th
e
all
o
To
c
Th
e
V
S-FX1
9
3101112-02
To use M
e
S-FX1 has
e
operation
.1 Open/
C
d
isplay the
t
of menu i
t
s
hown bel
o
Nam
e
M
e
ration
d
e
n
ction
d
e
e
operation
(See the
F
e
function
g
o
n. (See th
e
c
lose the
m
e
[MENU],
[
e
nu
two kinds
o
of the both
C
lose the
M
menu, pre
s
t
ems and
m
o
w:
e
of the sel
e
M
enu colu
m
guide is d
i
F
ull Menu R
e
g
uide is dis
p
e
Full Men
u
m
enu, press
[
Guide Win
d
Echo Adjust
o
f menu, [M
menus is
b
M
enu
s
s the [ME
N
m
essage bo
x
e
cted Menu
m
n Settin
g
i
splayed w
h
e
ference “
5
p
layed whe
n
u
Referenc
e
[MENU] k
e
d
ow] and [
F
IR
M
ENU] and
[
b
asically th
e
N
U] key
x
es of oper
g
item colu
m
h
en [SUBM
5
.2.1 Displa
y
n
[SUBME
N
e
“5.2.2 Dis
p
e
y .
F
unc. Guid
e
[
SUBMEN
U
e
same.
.
a
tion guide
Cur
s
m
n S
e
ENU], [Sy
s
y
/No displa
N
U], [Syste
m
p
lay/No dis
e
Window]
o
C
h
U
].
and functi
o
s
o
r
e
tting value
s
tem] and [
G
y
of Guide
W
m
] and [Fu
n
p
lay of Fun
o
n the scre
e
hapter 1
P
o
n guide ar
e
column
G
uide Win
d
Window”)
n
c. Guide
W
c. Guide
W
e
n disappe
a
P
reparatio
n
1-
5
e
displaye
d
d
ow] are al
l
W
indow] ar
e
W
indow”)
ar
.
n
5
d
l
e

Chapter 1 Preparation CVS-FX1
1-6 0093101112-02
1.4.2 Operation of the Menu
Press [▲] key or [▼]keyof to select a menu item while Menu is displayed.
List of the setting items changes to the corresponding contents with the selected menu item.
Menu column Setting item column Setting value column
Press [ ] key of .
Then, a cursor appears in the Setting item column.
Menu column Setting item column Setting value column
Press [▲] key or [▼] key of to select the item to change.
Echo Adjust IR

C
V
00
9
Pr
e
Pr
e
Pr
e
ite
m
To
r
Th
e
Pr
e
V
S-FX1
9
3101112-02
Caution:
e
ss [ ] key
o
e
ss [▲] key
e
ss [ ] key
m
column.
return to th
e
e
n, the cur
s
e
ss [MENU]
Menu disa
p
o
f . .,
a
or [▼] key
of o
r
e
menu col
u
s
o
r
returns
t
key
p
pea
r
s whe
n
a
nd the set
t
of ,
r
[SUBME
N
u
mn, press
t
o the men
u
to close t
h
n
[MENU] k
e
t
ing box ap
p
to change
t
N
U] key
[]keyof
u
column.
h
e menu.
e
y is
p
ears with t
h
t
he setting.
. Then,
or
[
C
h
pressed du
h
e corresp
o
the cursor
[
SUBMEN
U
hapter 1
P
ring menu
o
o
nding sele
returns to
U
]key
P
reparatio
n
1-
7
o
peration.
c
tion items
.
the settin
g
.
n
7
.
g

Chapter 1
1-8
1.4.3 O
p
To di sp la y
List of Su
b
below:
Name
Operation
guide
Function
guide
The opera
on. (See t
h
The functi
o
all on. (Se
e
To cl os e t
h
[SUBMEN
Preparati
p
en/Close
o
the Subm
e
b
menu item
s
of the sele
Menu c
o
tion guide
i
h
e Full Men
o
n guide is
e
the Full
M
h
e Submen
u
U], [Guide
W
System
on
o
f Submen
e
nu, press t
h
s
, operatio
n
cted menu
o
lumn Se
t
i
s displaye
d
u Referen
c
displayed
w
M
enu Refer
e
u
, press [S
U
W
indow] a
n
E
v
u
h
e [SUBM
E
n
guide bo
x
t
ting item c
o
d
when [S
U
c
e “5.2.1 Di
s
w
hen [SUB
M
e
nce “5.2.2
U
BMENU]
k
n
d [Func. G
u
v
ent Key Us
a
E
NU] key
x
and functi
o
Curso
r
o
lumn
U
BMENU],
[
s
play/No di
s
M
ENU], [S
y
Display/N
o
k
ey o
uide Wind
o
a
ge
.
o
n guide b
o
r
Setting val
[
System] a
n
s
play of Gu
y
stem] and
o
display of
r [MENU] k
e
o
w] disappe
o
x are displ
a
ue column
n
d [Guide
W
ide Windo
w
[
Func. Gui
d
Func. Guid
e
e
y .
ar
.
CVS-
F
009310111
2
ayed as sh
o
W
indow] ar
e
w
”)
d
e Window]
e Window”
)
F
X1
2
-02
o
wn
e
all
are
)

CVS-FX1 Chapter 1 Preparation
0093101112-02 1-9
1.4.4 Operation of SUBMENU
Press [▲] key or [▼] key of to select a menu item during SUBMENU is displayed.
List of the setting items changes to the corresponding contents with the selected Submenu
item.
Menu column Setting item column Setting value column
Press []keyof .
Cursor appears in the setting item column.
Menu column Setting item column Setting value column
Press [▲] key or [▼] key of to select the item to change.
Event Key Usage
System

Chapter 1
1-10
Cau
t
t
Then, pre
s
items.
Press [▲]
To return
t
of .
T
To return t
o
Then, the
c
To cl os e t
h
Preparati
t
ion: When
t
he display
s
s [ ] key
o
key or [▼]
t
he cursor
T
hen, the c
u
o
the menu
c
urso
r
retu
r
h
e menu, p
r
on
[MENU] k
e
of the Sub
m
o
f ,a
n
keyof
to the set
u
rso
r
retur
n
column, p
r
r
ns to the
m
r
ess [SUB
M
e
y is
p
m
enu will di
n
d the setti
n
tochan
g
item colu
m
n
s to the se
t
r
ess [◄] ke
y
m
enu colum
n
M
ENU] key
p
ressed du
r
sappea
r
.
n
g box app
e
g
e the setti
n
m
n, press [
t
item colu
m
y
of
n
.
or[M
E
r
ing operati
e
ars with t
h
n
g.
] key of
m
n.
or [SUBM
E
E
NU] key
o
n of the S
u
e correspo
n
or [S
E
NU] key of
.
CVS-
F
009310111
2
ubmenu,
nding sele
c
S
UBMENU]
f
.
F
X1
2
-02
c
tion
key

CVS-FX1 Chapter 1 Preparation
0093101112-02 1-11
1.5 To read echo sounder’s screen
A screen of echo sounder consists of the header display in a gray color stripe at upper
portion and the image display part of the echo sounder.
The header display indicates setting status of various functions by icons for easier
understanding.
The echo sounder image display part overlays the necessary information for fish school
finding.
Header display
No. Name Description
1 Range Mode [Auto Range] for Auto Range
No display for Manual
[Auto Shift] for Auto Shift
2 [SHIFT] and [RANGE] status
icon
Shift/Range on normal screen
Shift on partial zoom/Range zoom screen
3 Shift mode icon Shift: All screens same
Shift: Scr. Individual
Shift off
4 Range mode icon All screens same
Scr. Individual
13 15 14 16 17 18 19 20 14 15 12 19 20
10
9
6 7 854321
11
12