The 10" wide view-angle color LCDpresents a variety of
information inalphanumerics and graphics in threedisplay modes....
Speed, Berthing and NavData. Operation is user-friendly by
single-function touch keys and a trackball. Thestandard system
includes a display unit, aseparate control head and a
transducerfixed hull unit.
The compact, high-frequency transducermeasures ship's
longitudinal (fore-aft)speed and transverse (athwartship) speed,as
well as water speed and direction underthe hull. The transducer
generates narrowbeams which reduce the effects ofcavitation.
Emission of 3 beams greatlyreduces the effects of ship's
pitch/roll. Highlevel of system accuracy is made possibleeven in
shallow waters by the use ofsophisticated new circuitry.
As an option, a state-of-the-art Laser Gyrois available. It
provides accuratemeasurement of ship's transverse speed atstern
without the need to install anothertransducer.
Tracking modeEcho monitor
Transverse speedat bow
Longitudinal speed
Transverse speed atstern with laser gyro
Ship's speed andcourse from externalnav sensor
Under-keel clearancemeasured by DS-30 orexternal echo
sounder
Total distance run
Tracking mode
Echo monitor
Heading*
Rate of turnmeasured by lasergyro
Speed/direction ofwater current
Wind speed/directionwith external windmeter
Under-keel clearancemeasured by DS-30or external
echosounderRange/bearing (true) to
marker line
Ship's speed:Transverse,Longitudinal,Transverse at sternwith
laser gyro
Grid scale andpresentation mode
Wind direction Current direction
Marker line
Intersection of perpendicular fromship's ref. point to marker
line
Ship's predictedmotion
* Gyro input required
Tracking mode andEcho level indicator
Drift angle (deviationof course overground from
ship'sheading
Date and Time
Position fromexternal nav sensoror engine revolutions
Ship's speed andcourse from externalnav sensor
Currentspeed/direction andwind speed/directionExternal wind
meterrequired
Choice of multi-colorbottom echo orgraphic presentationof
under-keelclearance
Total distance runVoyage distancefrom reset
Ship's transverse speed atbow, longitudinal speed, andtransverse
speed at sternwith laser gyro
Ship's speed and coursemeasured by DS-30
Heading*
* Gyro input required
Echo monitor
The DS-30 is a precision Doppler Sonar designed to assist
berthing manoeuvers of large or heavyvessels such as ferries,
container vessels, VLCC and other tankers, where large inertial
forcesleave no room for error. It provides accurate displays of
ship's speed over a wide range from dead slow to maximum.Speeds are
detected relative to the ground or water both fore-aft and
athwartship. This dead slowcapability is vital for precise docking
of mammoth tankers to oil loading/unloading facilities, as wellas
safe navigation in narrow channels or straits. Operation at high
speed assists economicalcruising in open seas. The DS-30 complies
with IMO Resolution A.478 (XII) and IEC specifications.
Accurate, real-time information on ship's motion and seacurrent
for safe anchoring, docking and berthing operations
MEASUREMENT RANGE1. Ship's Speed
BowFore-aft: -10.00 to +40.00 knotsPort-stbd: -9.99 to +9.99
knotsStern (with optional laser gyro)Port-stbd: -9.99 to +9.99
knots Speed Measurement Depth Ground-tracking: 1 to 200 m below
hull bottom
Deep water operation possible if GPS interfacedWater-tracking: 2
to 25 m below hull bottom
2. CurrentDirection: 360 degrees relative (true with gyro signal
input)Speed: 0.0 to 9.9 knotsCurrent Measurement Depth 2 to 100 m
below hull bottomClearance of more than 8 m required for
Ground-tracking mode
3. Under-keel Clearance1 to 200 m (Clearance)
ACCURACY1. Ship's Speed
Ground tracking0.4% or 0.01 m/s, whichever is greater
Water tracking1.0% or 0.1 knots, whichever is greater
Port-stbd at stern (ship's length: less than 400 m)1.0% or 0.04
m/s, whichever is greater
2. Depth (Clearance)1.0% or 0.1 m, whichever is greater(At 1,500
m/s sound velocity and inclined beams converted to vertical,without
consideration of temperature error)
3. Distance Signal1.0% of distance run/hour or 0.1 nm, whichever
is greater
DISPLAYS1. Main/Sub Display Unit
10-inch color LCD2. Digital Indicator
Wide angle numeric LCD or LED 3. Analogue Indicator
Moving coil meterTRANSDUCER CHARACTERISTICS1. Frequency
440 kHz2. Number of beams
3INPUT/OUTPUT SIGNALS1. Input/Output (2 ports provided)
IEC1162 input $- - RMA, $- - RMC, $- - HDG, $- - DBK, $- - ZDA,
etc. - - : any talkerIEC1162 output$VDVDR, $VDVTG, $VDVHW, $VDVCD,
$VDVBD, $VDDRU, $VDVWT
2. Inputs 1 port for heading signal from gyro via gyro
converter
2 ports for keying pulse from onboard echo sounding equipmentfor
minimizing interference
1 port for wind speed/direction DC voltage signal 1 port for
main engine revolutions DC voltage signal
3. OutputsShip's speed for digital indicator 3 ports
distribution box 1 portDistance signal for distribution box 1 port
contact closure signal 8 ports
(200 pulses/nm, 30 V, 0.2 A max.) TTL signal 1 portAlarm signal
contact signal 1 portKeying pulse 1 port
ENVIRONMENTAL CONDITIONS (IEC 945 test method)1. Temperature
-15C to +55C2. Humidity
95% (at 40C) max. (Display unit DS-300 should be installed
indoors)
POWER SUPPLY115/230 VAC, 1, 50/60 Hz, 450 VA peak
EQUIPMENT LIST(Standard Supply)1. Main Display with Control Head
DS-3002. Processor Unit DS-3103. Transceiver Unit DS-3204.
Transducer/tank DS-330/3315. Junction Box DS-3606. Installation
Materials and Standard Spare Parts(Optional Supply)1. Sub-display
Unit with Control Head DS-300A2. Laser Gyro DS-3403. Gate Valve
DS-3354. Digital Indicator DS-350 (LCD, bulkhead or flush mount)5.
Digital Indicator DS-351 (LED, bulkhead or flush mount)6.
Distribution DS-370 (bulkhead or flush mount)7. Distance Indicator
DS-730 (bulkhead or flush mount)8. Analogue Speedometer
(200 mm, specify bulkhead or flush mount)9. Analogue
Speedometer
(200 mm, counter-clockwise, specify bulkhead or flush mount)10.
Analogue Speedometer
(150 mm, specify bulkhead or flush mount)11. Analogue
Speedometer (130 mm, flush mount)12. Analogue Speedometer (100 mm,
flush mount)13. Dimmer for Analogue Speedometers14. Range Switch
for Analogue Speedometers15. Gyro Converter AD-100
SPECIFICATIONS OF DS-30
Complies with IMO Resolution and IECspecifications
Provides accurate speed measurement inshallow water (1 cm/s,
bottom clearance>1 m)
Bottom-tracking speed down to 200 m depth.Auto or manual
changeover betweenground-and water-tracking
Large backlit color LCD display givesversatile presentation in
graphic andalphanumeric form
3-beam transmission reduces effects ofpitch and roll for better
accuracy
Two hull unit types to choose from:
gate valve or diver replaceable usingwatertight connector
Displays ship's speed and course withground tracking accuracy
when interfacedwith an external GPS receiver
A variety of analogue speedometers anddigital speed indicators
optionally availablefor remote monitoring
Analogue speed data and distance runsignal fed to various
onboard instrumentsfor improving bridge automation
Laser Gyro option for providing ship'stransverse speed at stern
and rate of turnindication
120 4.7"
36 1.4"
310 12.2"
350
13.
8"
410
16.
1"
TRANSCEIVER UNIT DS-320
(220 8.7")
(380
15.0"
)
(225 8.9")
4- 12
PROCESSOR UNIT DS-310
LASER GYRO DS-340
(240 9.4")320 12.6"
190
7.5
"
(220
8.7")
250
9.8
"
4- 12
(344 13.5")372 14.6"
(238
9.4")
266
10.
5"
35 1.4"
114 4.9"
MAIN DISPLAY DS-300 &CONTROL HEAD DS-305
310 12.2"(282 11.1")
68 2.7"39 1.5"
(82 3
.2")
110
4.3
"
TRANSDUCER/HULL UNIT DS-330
Cable
4- 8 (or 4-M6)
4- 8 (or 4-M6)
60 2
.4"
(630 24.8")670 26.3"
400
15.
7"(32
0 12
.6")
464
18.
3"
4- 12 600 23.6"
315 12.4"
40 1.6"
70 2.8"
155 6.1"
315 12.4" (T=25)
T 340
13.
4"41
0 1
6.1"
120 4.7"
15CO
-0.2
X5P,
5m
Junction BoxDS-360
Distance IndicatorDS-730/MF-22T
Digital IndicatorDS-351
Remote BoxDS-359
Display UnitDS-300
Operation PanelDS-301
Hull Unit DS-330
Distribution BoxDS-370
Display UnitDS-300
Operation PanelDS-301
Processor UnitDS-310
Laser GyroDS-340
110/220 VAC
*TTYCY-16S
110/220 VAC
400m
*D
PYCY
-1.
25
CO-0
.2X1
0P, 30
m m
ax.
*D
PYCY
-1.
25, 3
0m m
ax.
Analog Speed Signal
ContactSignal200 pulses/nm
*TT
YCYS
-1
*TT
YCYS
-2, 1
50m
max
.
*TT
YCYS
-2, 1
00m
max
.
*TTYCYS-3
50m
max
.
110/220 VAC
*D
PYCY
-1.
25
Sub IndicatorMF-11D
*TT
YCYS
-3, 1
50m
max
.
*MPYCS-7
*TT
YCYS
-4S,
150
m m
ax.
*TT
YCYS
-3, 1
50m
max
.
Optional
* Shipyard Supply
CO-0.2X10P, 30m max.
*DPYCY-1.2530m max.
*TT
YCY-
16S,
*TT
YCYS
-4S,
Tran
scei
ver U
nit
DS-
320/
DS-3
25FE
P-5P
30 m
sta
ndar
d(40
m, 50
m op
tiona
l)
Digital IndicatorDS-350
3 po
rts p
rovid
ed
for c
onne
ctio
n of
D
S-35
0
Distance IndicatorDS-730/MF-22T
Distributin BoxDS-370
Digital IndicatorDS-350
*TT
YCYS
-4S,
50m
max
.
TTYC
YS-3
50 m
max
.
DPY
CY-1.
25
TTYC
YS-2
, 10
0 m
max
.
Analog
IndicatorDS-381/DS-382/DS-761/DS-761R/DS-762/DS-762R/DS-763/DS-771/DS-772/DS-773
Range Switch Box
MF-22R
Analog IndicatorMF-22A
110/220 VAC
*D
PYCY
-1.
25*D
PYCY
-1.
25
110/220 VAC
*D
PYCY
-1.
25*D
PYCY
-1.
25
DIMMER DIMMER
*TTYCYS-1
00123N Printed in Japan
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
FURUNO U.S.A., INC.Camas, Washington, U.S.A.Phone: +1
360-834-9300 Telefax: +1 360-834-9400FURUNO (UK) LIMITEDDenmead,
Hampshire, U.K.Phone: +44 2392-230303 Telefax: +44
2392-230101FURUNO FRANCE S.A.Bordeaux-Mrignac, FrancePhone: +33 5
56 13 48 00 Telefax: +33 5 56 13 48 01FURUNO ESPANA S.A.Madrid,
SpainPhone: +34 91-725-90-88 Telefax: +34 91-725-98-97
FURUNO DANMARK ASHvidovre, DenmarkPhone: +45 36 77 45 00
Telefax: +45 36 77 45 01FURUNO NORGE A/Slesund, NorwayPhone: +47 70
102950 Telefax: +47 70 127021FURUNO SVERIGE ABVstra Frlunda,
SwedenPhone: +46 31-7098940 Telefax: +46 31-497093FURUNO SUOMI
OYHelsinki, FinlandPhone: +358 9 341 7570 Telefax: +358 9 341
75716
FURUNO ELECTRIC CO., LTD. NISHINOMIYA JAPAN
DOPPLER SONARSPECIFICATIONS OF DS-30
BACK01:
