Furuno CSH-23 User manual

COLOR SCANNING SONAR
MODEL CSH-23/23F/24/24F
Back

The paper used in this manual
is elemental chlorine free.
FURUNO Authorized Distributor/DealerFURUNO Authorized Distributor/Dealer
9-52 Ashihara-cho,9-52 Ashihara-cho,
Nishinomi
y
a 662-8580, JAPANNishinomi
y
a 662-8580, JAPAN
Tele
p
hone :Tele
p
hone : 0798-65-21110798-65-2111
FaxFax 0798-65-42000798-65-4200
::
FIRST EDITION :FIRST EDITION :NOV.NOV. 19971997
Printed in JapanPrinted in Japan
A
ll ri
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J3J3 :: OCT.OCT. 05, 200605, 2006
Pub. No.Pub. No. IME-13040-J3IME-13040-J3
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(( TATATATA )) CSH-23/24/FCSH-23/24/F * 0 0 0 8 0 8 0 6 9 0 3 ** 0 0 0 8 0 8 0 6 9 0 3 *
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i
WARNING
Turn off the power at the switchboard
before beginning the installation.
Fire or electrical shock can result if the
power is left on.
Do not install the equipment where it
may get wet from rain or water splash.
Water in the equipment can result in fire,
electrical shock or equipment damage.
Be sure no water leaks in at the trans-
ducer installation site.
Water leakage can sink the vessel. Also
confirm that the transducer will not loosen
by ship’s vibration. The installer of the
equipment is solely responsible for the
proper installation of the equipment.
FURUNO will assume no responsibility for
any damage associated with improper
installation.
Do not open the cover
unless totally familiar with
electrical circuits and
service manual.
High voltage exists inside the
equipment, and a residual
charge remains in capacitors
several minutes after the
power is turned off. Improper
handling can result in electri-
cal shock.
WARNING
Install the specified transducer tank
in accordance with the installation
instructions. If a different tank is to be
installed the shipyard is solely respon-
sible for its installation, and it should
be installed so the hull will not be
damaged if the tank strikes an object.
The tank or hull may be damaged if the
tank strikes an object.
If a steel tank is installed on a wooden
or FRP vessel, take appropriate
measures to prevent electrolytic
corrosion.
Electrolytic corrosion can damage the
hull.
Be sure that the power supply is
compatible with the voltage rating of
the equipment.
Connection of an incorrect power supply
can cause fire or equipment damage. The
voltage rating of the equipment appears
on the label above the power connector.
CAUTION
Observe the following compass safe
distances:
Ground the equipment to
prevent electrical shock and
mutual interference.
Display unit
for CSH-23
Display unit
for CSH-24
Standard Steering
0.9 m 0.68 m
1.70 m 1.30 m
SAFETY INSTRUCTIONS
Processor
unit 1.70 m 1.05 m

ii
TABLE OF CONTENTS
1. SYSTEM CONFIGURATION ............................................................................ 1
2. EQUIPMENT LISTS .......................................................................................... 2
3. MOUNTING THE EQUIPMENT
3.1 Mounting the Hull Unit and Receiver Unit ........................................................................3
3.2 Mounting the Display Unit/Sub-display Unit .....................................................................9
3.3 Mounting the Transmitter Unit........................................................................................10
3.4 Mounting the Interface Unit............................................................................................10
3.5 Mounting the FNZ Joint Box ..........................................................................................10
3.6 Grounding the Equipment ............................................................................................11
4. WIRING
4.1 Cable Configuration.......................................................................................................12
4.2 How to Use the Crimping Tool, Pin Extractor.................................................................13
4.3 Location of Connectors ................................................................................................14
4.4 Fabricating Cables, Assembling Connectors .................................................................15
4.5 Connection of Transducer Cables..................................................................................23
4.6 Connection of Interface Unit CS-120A .........................................................................24
4.7 Connection of Sub-display Unit CSH-236/236F (Option) ...............................................29
4.8 Synchronizing Transmission with Other Sonars, Echo Sounders...................................30
4.9 Interlocking Operation with Other Sonar ........................................................................32
5. CHANGING POWER SPECIFICATIONS ...................................................... 34
6. ADJUSTMENT AND CHECK
6.1 Hull Unit Check..............................................................................................................35
6.2 Heading Adjustment ......................................................................................................36
6.3 DIP Switch Setting in the Display Unit ...........................................................................37
6.4 Setting and Adjustment of the Interface Unit CS-120A...................................................38
7. PROCESSOR UNIT CSH-235/235F ............................................................... 42
SPARE PARTS/INSTALLATION MATERIALS/ACCESSORIES .................... A-1
OUTLINE DRAWINGS...................................................................................... D-1
INTERCONNECTON DIAGRAMS .....................................................................S-1

1
1. SYSTEM CONFIGURATION
STANDARD OPTION
REMOTE CONTROL BOX
CSH-116
DISPLAY UNIT
CSH-230 (CSH-23) MONITOR (MU-151C)*
or
COMMERCIAL MONITOR*
SUB DISPLAY*
CSH-236
STEP-DOWN
TRANSFORMER
PT-400
VI-1100A
INTERFACE UNIT
FNZ JOINT BOX
CS-170
100 VAC
110/115/220/230 VAC
SPEED LOG
NAVIGATOR
CURRENT INDICATOR
COLOR VIDEO SOUNDER
AD CONVERTER
ECHO SOUNDER, COLOR
VIDEO SOUNDER
NET SONDE
100 VAC
or
PROCESSOR UNIT*
CSH-235
CSH-235F
CSH-230F (CSH-23F)
*: CSH-23/23F only
CSH-2400 (CSH-24)
CSH-2400F (CSH-24F)
INTERFACE UNIT
CS-120A
TRANSMITTER UNIT
CSH-310 (CSH-23/24)
CSH-310FII (CSH-23F/24F)
RECEIVER UNIT
CSH-220A (CSH-23/24)
CSH- 220FII (CSH-23F/24F)
HULL UNIT
CSH-21080 (800 mm stroke)**
CSH-21120 (1200 mm stroke)
CSH-21160 (1600 mm stroke)
POWER SUPPLY UNIT
CSH-380B (CSH-23/24)
CSH-380S (CSH-23F/24F)
100/110/220 VAC
**: CSH-23/24 only.
Figure 1-1 System configuration

2
2. EQUIPMENT LISTS
Standard Supply
Name Type Qty Remarks
CSH-230 CSH-23
CSH-230F CSH-23F
CSH-2400 CSH-24
Display Unit
CSH-2400F CSH-24F
CSH-235 CSH-23 Blackbox typeProcessor Unit
CSH-235F
1
CSH-23F Blackbox type
CSH-310 CSH-23/24Transmitter Unit
CSH-310FII
1
CSH-23F/24F
CSH-220A CSH-23/24Receiver Unit
CSH-220FII
1
CSH-23F/24F
CSH-21080 stroke 800mm *
CSH-21120 stroke 1200mm
Hull Unit
CSH-21160
1
stroke 1600mm
CSH-380B CSH-23/24Power Supply Unit
CSH-380S
1
CSH-23F/24F
Remote Control Box CSH-116 1
Interface Unit CS-120A 1
CP10-02710CP10-02700
6 pair cable
CSH-23/23F
CP10-06410CP10-06400
6 pair cable
CSH-23/23F
Blackbox type
CP10-03410
Installation Materials
CP10-03400
1 set
6 pair cable
CSH-24/24F
FP10-01801
FP10-01201
FP10-01203
FP10-02400
Nylon cover
RAM card
CSH-23/23F
FP10-01203FP10-03000
RAM card
CSH-23/23F
Blackbox type
FP10-01901
FP10-01201
FP10-01203
Accessories
FP10-01900
1 set
Nylon cover
Hood
RAM card
CSH-24/24F
SP10-01700 CSH-23/24
SP10-03300 CSH-23 Blackbox type
SP10-01800 CSH-23F/24F
Spare Parts
SP10-03400
1 set
CSH-23F Blackbox type
*:CSH-23/24 only

2a
Optional Equipment
Name Type
Mass
(kg) Code No. Remarks
FNZ Joint Box CS-170 2 -
Set-down
Transformer
PT-400 22 -
E/S Interface
Unit
VI-1100A 2 -
CSH-236 33 -Sub-Display
Unit CSH-236F 33 -
CSH-23/23F only
Hood FP10-01801 006-027-830 For CSH-23/23F
Hood FP10-01901 000-690-855 For CSH-24/24F
Filter OP10-11 006-997-710 For CSH-23/23F
Filter FP10-02000 000-690-856 For CSH-24/24F
CSH-1600 000-068-165 For CSH-23/23FExtension
Cable Set (with
inst. materials)
CSH-1300 000-069-996 For CSH-24/24F
37C Cable 10S1258 000-101-006
7C Cable 10S1259 000-101-007
16P Cable 10S1260 000-101-008
Specify length
Handle
Assembly
OP10-3 006-949-950
Mounting
Fixture
OP10-9 006-990-040
Automatic
Raise
Modification Kit
CSH-1500 000-068-927
ROM Option Kit
A
OP10-15 006-998-620
ROM Option Kit
B
OP10-18 006-998-650
CSH-21081-1 - Stroke 800mm, 24
kHz
CSH-21081-2 - Stroke 800mm, 28
kHz
CSH-21121-1 - Stroke 1200mm,
24 kHz
CSH-21121-2 - Stroke 1200mm,
28 kHz
CSH-21161-1 - Stroke 1600mm,
24 kHz
Hull Unit
CSH-21161-2 - Stroke 1600mm,
28 kHz
Anti-slamming
type
Ant slamming
Kit
OP10-21 -

3
3. MOUNTING THE EQUIPMENT
3.1 Mounting the Hull Unit and Receiver Unit
Location of hull unit
Decide the location of the hull unit through consultation with the dockyard and shipowner.
When deciding the location, the following points should be taken into account.
• Select an area where propeller noise, cruising noise, air bubbles and interference from turbu-
lence are at a minimum. Generally, the point at 1/3 to 1/2 of the ship’s length from the bow
on or near the keel is optimum. On-the-keel installation is advantageous for minimizing oil
consumption in comparison with off-the-keel. If the hull unit can not be installed on the keel,
the center of the retraction tank should be within 600 mm of the keel to prevent a rolling
effect.
Figure 3-1 Hull unit mounting location
• Select a place where the hull bottom is flat and the draft is sufficiently deep. Normally, the
transducer should protrude at least 500 mm beyond the keel to minimize the effect of air
foam and bubbles.
• Select a place where interference from other equipment is minimal. The hull unit should be
at least 2.5 m away from the transducers of other equipment.
• No obstacle should be in the fore direction since it causes a shadow zone and aerated water,
resulting in poor sonar performance.
• The space shown in the figure on the next page is required around the hull unit for wiring and
maintenance.
• If the ambient temperature of the unit is below 0°C, provide the sonar compartment with a
heater to keep the temperature above 0°C.

4
Figure 3-2 Maintenance space, example sonar compartment

5
Shortening the retraction tank
The retraction tank is 1300 mm in length when supplied. Shorten the tank as necessary so that
the transducer is placed well below the keel when it is lowered. The following table provides
guidelines for shortening the tank. Refer also to the retraction tank installation drawing at the
back of this manual.
Installation
Method
XDCR Travel
800 mm Remove 297
thru 382 mm
from the
Same as left Remove 297
thru 382 mm
from the bottom.
Note that the length
"D" must be less
Same as left
1200 mm Remove 97
thru 382 mm
from the
Same as left Same as left
D D
1600 mm Remove within
282 mm from
the bottom.
bottom.
bottom.
than 1003 mm.
Remove 97
thru 382 mm
from the bottom.
Note that the length
"D" must be less
than 1203 mm.
Remove within
282 mm from
the bottom.
Note that the length
"D" must be less
than 1703 mm.
Same as left
Same as left
Figure 3-3 Guidelines for shortening the retraction tank
Note 1: In the 800 mm type hull unit, more than 297 mm must be removed from the bottom so
that the transducer fully protrudes from the tank. If more than 382 mm is removed, the trans-
ducer cannot be retracted into the tank.
Note 2: In the 1200 mm type hull unit, the transducer will not fully protrude unless 97 mm is
removed from the bottom, and cannot be fully retracted if more than 382 mm is removed.
Note 3: In the 1600 mm type hull unit, the transducer cannot be fully retracted if more than 282
mm is removed.
Note4:When 382 mm (282 mm for 1600 mm type) is removed and “D” is minimum, the effect
of air foam is minimized because the transducer fully protrudes in water.