Furuno DS-80 Boating Equipment User Manual
Contents
1. usss 9 System MENU Z Sapa HS ESS 11 T Transducer sss 13 position offset 10 Troubleshooting 14 U BIN S e 7 W Water tracking depth 10 Index 1 FURUNO ELECTRIC CO LTD LU LR C0 9 52 Ashihara Cho Nishinomiya City 662 8580 Hyogo Japan Tel 81 798 65 2111 Fax 81 798 65 4200 Pub NO DOC 492 Declaration of conformity We FURUNO ELECTRIC CO LTD Manufacturer 9 52 Ashihara Cho Nishinomiya City 662 8580 Hyogo Japan Address hereby declare under our sole responsibility that the product Doppler speed log model DS 80 consisting of Display unit DS 800 Distribution box DS 801 Transducer unit DS 810 DS 820 optional units Terminal box DS 802 Digital display DS 830 Remote distance indicator DS 840 Junction box 630 Dimmer box MF 22L Transducer seachest DS 850 DS 784 DS 783 DS 781 DS 786 DS 782 Model names type numbers to which this declaration relates conforms to the following standard s or normative document s IMO Resolution MSC 96 72 A 824 19 EN 61023 2000 IEC 61023 2nd edition 1999 07 IMO Resolution A 694 17 EN 60945 1997 IEC 60945 3rd edition 1996 11 EN 61162 1 2001 61162 1 2nd edition 2000 07 title and or number date of issue of the standard s other normative document s2. I p abnormal STOP PWR OFF ENT Key 65501000031 6550110003 SYSTEM MENU2 No of times test CNT 006 6550120003K consecutively TEST executed 6550100003l Display Unit DS 800 DIMMER INTERNAL 65501 10005 Distribution Box 05 801 AH 3 LANG ENGLISH 6550120003K Transceiver Unit 05 810 Control operated and indication Control Indication 1 3 Press the key he following sown display appears LEFT RIGHT TEST START STOP PWR OFF E MENU MENU ENT DISP DISP DISP DM DIM ARE YOU SURE NO 4 Press the ENT key to start the test In 5 The equipment automatically checks a few moments the display should the LCD displaying the following in changes as shown at the top of the order adjacent column The ROM RAM and SIO if special connector is used are checked for proper operation and the results shown as OK or NG No Good For NG contact your dealer for advice lt LCD CHECK gt ALL ON 2 SEC ALL OFF 3 SEC The program number also appears here PUSH KEY is highlighted prompting you to check the controls Operate any control except the POWER switch within five seconds The name of the activated control appears on screen if it 6 The test repeats itself To stop the test is operating normally Note that if no turn the power switch off and on again 16 4 DI
3. ccs 8 5 58 j 8 Ag E LE EL LL LL LE LL LLL Z E LE E E LE LE T A T e co ES x b Ep EE Ese HE 8 s LLL ELLE NS LE I LLL Ld Lil 46 Z MII IL Ll 0 5 10 15 20 25 90 Analog meter reading knots Doppler Speed Log DS 80 CORRECTION FACTOR FOR ANALOG DISPLAY MF 22A 1 Example If the analog speedometer reads 14 2 kt at a temperature of 15 C the correct speed through the water is 15 kt Failure of correction in low temperature can result in a maximum error of 0 8 kt or 5 396 for 14 2 kt readout IMO limit of 2 is exceeded over 10 0 30 0 kt reading but correction by this graph brings a correct measurement At 55 C an error of 0 0 kt 2 7 occurs at a speed of 30 kt no other point IMO limit of 2 is exceeded When the digital display and analog display readouts are different take precedence of the digital readout At temperatures 0 C to 50 C the speedometer never exceeds the IMO limits 13 3 MAINTENANCE TROUBLESHOOTING ELECTRICAL SHOCK HAZARD Do not open the equipment Do not
4. For assessment see EC type approval certificate Nr 6299 063 02 of 05 July 2002 issued by Federal Maritime and Hydrographic Agency The Federal Republic of Germany This declaration is issued according to the provisions of European Council Directive 96 98 EC on marine equipment modified by Commission Directive 98 85 EC and further amended by the Commission Directive 2001 53 EC behalf of Furuno Electric Co Ltd On LEZ 27 gt Hiroaki Komatsu Nishinomiya City Japan Manager September 3 2002 International Rules and Regulations Place and date of issue name and signature or equivalent marking of authorized person
5. 80 fails GPS speed will be indicated Note 1 If the log speed fails the display unit reads a GPS speed but speed data will not be output to other equipment Note 2 Doppler speed is used to calculate speed when both DOPPLER and GPS are abnormal in AUTO 1 7 7 System menu 2 The System Menu 2 contains the diagnostic test and selection of dimmer control and display language 1 Press the MENU key to open the menu 2 Select SYSTEM MENU 2 and press the ENT key SYSTEM MENU2 DIMMER INTERNAL 77 JILANG ENGLISH ENT SET TEST Checks the equipment for proper operation For further details see Chapter 3 DIMMER See paragraph 1 3 2 LANG Selects the language to use in menus English or Japanese 1 8 Demonstration Mode The demonstration mode outputs the Doppler speed signal to external equipment This checks if the signal is being correctly output 1 Press the MENU key to open the menu 2 Select DEMO and press the ENT key DEMO SPEED 10 0 kt DATA DISPLAY OFF ENT SET 3 Select SPEED and press the ENT key 4 Select the digit to change with P 5 Use A or v to set The setting range IS 10 0 to 40 0 kt and the default setting is 10 0 kt 6 Press the ENT key 7 Press the ENT key to open the DATA DISPLAY menu DEMO SPEED 10 0 kt DATA DISPLAY OFF ON OFF ENT SET 8 Press a to select ON and press the ENT key 9 Press th
6. Dwg C7247 K03 A SYMBOL CODE REMARKS SHIPPABLE ASSEMBLY PRINTED CIRCUIT BOARD 65P6010 JPW 002 889 490 X ASSEMBLY DS 801 002 889 470 POWER SUPPLY X POWER SUPPLY ASSEMBLY DS 801 100 DS 801 110 DS 801 115 DS 801 200 DS 801 220 DS 801 230 002 889 410 002 889 420 002 889 430 002 889 440 002 889 450 002 889 460 SWITCH 51 5 331 000 474 214 VARISTOR CR1 ERZV 20D4 71 000 136 287 TERMINAL BOARD 101 1003 20 2 000 142 631 FUSE HOLDER 1 FH 001AF 000 138 909 POWER SUPPLY F PD1 FAW 24 2R1 000 142 633 F1 NOISE FILTER X ZAC2210 11 000 120 155 28 CALIBRATION 5 HLd3 901 3 NAY 15 0 901 44445 8414404 dine s w 5 VH PES ONIM 54002 ON JO MOG Jeonpsuel NIH L QuvVAMOOG UBO uv NW 1 S dIHS 901 411dd00 08 50 133HS NOIIVHSI IVO lt lt lt tx tz 495 JINVN S dIHS 115 1541 2170 29 MENU OVERVIEW Default settings in bold italic MENU key RESET ON OFP DISTANCE RUN DISPLAY Ls DISPLAY CONTACT CLOSURE IEC 61162 1 VLW SET 0 0 nm 999999 99 nm 0 00 nm DEMO 772 122 10 0 to 40 0 kt 10 0 DATA DISPLAY OFF SYSTEM MENU L SHIP SPD AVG 15 30 45 60 SEC S
7. not be null field Note Speed course degrees magnetic and course degrees true not used 21 VBW Dual ground water speed Water referenced and ground referenced speed data VBW x x X X A X X X X A X X A x x A hh lt CR gt lt LF gt Longitudial water speed knots Transverse water speed knots Status water speed A data valid V data invalid Longitudial ground speed knots Transverse ground speed knots Status ground speed A data valid V data invalid Stern transverse water speed knots Status stern water speed A data valid V data invalid Stern transverse ground speed knots 10 Status stern ground speed A data valid V data invalid 11 Checksum Notes 66 7 1 Longitudinal speed astern Not used VLW Distance travelled through the water The distance travelled relative to the water VLW x x N x x N hh lt CR gt lt LF gt 1 Total cumulative distance nautical miles 2 Distance since reset nautical miles 3 Checksum 22 5 PARTS LOCATION AND PARTS LIST Parts Location Display unit DS 800 U10 ROM m Fit T mm Trad xs ne NIIT 4 R ICP Board 65P6000 parts side Distribution box DS 801 From right TB1 TB2 TB3 an O at switch JPW Board Distribution Box DS 801 inside view 23 Transceiver unit DS 810 TB101 TB1 POWER Switch KCP Board Transceiver Unit DS 8
8. operated and maintained In accordance with the correct procedures This equipment is designed produced and documented by FURUNO Electric Co Ltd complying with ISO 9001 standards as certified by the Lloyd s Register of Quality Assurance System Features The FURUNO DS 80 displays ship s speed relative to water using the Doppler principle ship s speed is measured by detecting the Doppler shift frequency from the signal returned from the watermass The output is interfaced with ARPA AIS and other shipborne equipment in IEC 61162 1 format The main features of the DS 80 are e Simple operation In most cases all that Is required to display ship 5 speed is to turn on the equipment Pair beam system effectively reduces error caused by pitching The transducer assembly symmetrically emits two sonic beams one fore and the other aft By averaging the Doppler shift in both directions accurate speed data is available under rough sea conditions Speed and distance information on the adjustable contrast LCD display Analog display digital Indicator and digital distance indicator display optionally available Conforms to the following standards IMO A 824 19 as amended by MSC 97 72 IMO A 694 17 IEC 61023 IEC 60945 3 edition IEC 61162 1 2 edition SYSTEM CONFIGURATION DISPLAY UNIT DS 800 61162 1 Input poc Power ON SW Signal Distance Run Signal 61162 1 Output TERM
9. 10 inside view 24 Parts List This equipment contains complex modules in which fault diagnosis and repair down to component level are not practicable IMO A 694 17 8 3 1 Only some discrete components are used FURUNO ELECTRIC CO LTD believes identifying these components is of no use for shipborne maintenance therefore they are not listed in this manual Major modules can be located on parts location photos on the preceding page 25 DISPLAY UNIT DS 800 ELECTRICAL PARTS LIST Ref Dwg C3441 K01 C 200 01 SYMBOL TYPE CODE No REMARKS SHIPPABLE ASSEMBLY PRINTED CIRCUIT BOARD 65P6000 ICP 000 142 649 CABLE MJ A7SPF 005 020 000 139 384 2050251 MJ A6SPF 003 020 000 142 658 6551231 MJ PH 6P 000 142 659 6551227 MJ PH 7P 000 142 660 6551228 26 TRANSCEIVER DS 810 ELECTRICAL PARTS LIST Ref Dwg C7247 K02 A SYMBOL CODE REMARKS SHIPPABLE ASSEMBLY PRINTED CIRCUIT BOARD 65P6020 KCP 002 889 570 POWER SUPPLY ASSEMBLY 889 X DS 810 002 889 530 X SWITCH S S 331 000 474 214 VARISTOR 1 1 ERZV 20D471 000 136 287 TRANSFORMER T1 6551218 000 142 647 TERMINAL BOARD 101 1003 20 5725 6 000 137 321 NOISE FILTER XF1 ZGB2202 01U 000 132 968 CABLE 66 045 2P 002 889 550 VH CONNECTOR 65 046 6P 002 889 560 CONNECTOR 27 DISTRIBUTOR DS 801 ELECTRICAL PARTS LIST Ref
10. 2 Troubleshooting This section provides troubleshooting procedures Advanced level troubleshooting should be done by referring to the Service Manual optional supply Cannot turn on the Loosened power cable Fasten the power cable Power is on but Contrast too low Press the key several times nothing appears on the screen Doppler speed indication Last correct speed is displayed Ship s speed cannot be calculated display freezes because of air bubbles etc Speed error 30 seconds i Reverse video and blinking SPEED SPEED e Problem with the transducer or air A Speed shown as bubbles e Speed error continues more than 30 seconds DISTANCE SPEED STW Temperature sensor is abnormal flashing DISTANCE GPS speed indication SPEED EE GPS data error Speed indication shown as DISTANCE GPS is replaced with e No GPS data for 30 seconds DISTANCE e GPS receiver disconnected If any abnormal speed indication continues contact your dealer for advice 15 3 3 Diagnostics Checking control is operated within five seconds Program Number the equipment automatically begins checking the LCD The diagnostic facility checks the ROM Transducer temperature RAM SIO and displays program ID Name of control operated appears here 1 Press the MENU key to open the menu ROM OK 12 3CX X appears when RAM temperature 2 Select SYSTEM MENU2 and press the ae
11. GITAL INTERFACE IEC 61162 1 Edition 2 4 1 1 0 Sentences Input sentences of IEC61162 port GGA VTG Output sentences of IEC61162 TX1 IEC61162 TX2 ports VBW VLW Talker VD Transmission interval 3 s for VBW 1 s for VLW Data transmission Data is transmitted in serial asynchronous form in accordance with the standard referenced in 2 1 of IEC 61162 1 The first bit is a start bit and is followed by data bits least significant bit as illustrated below The following parameters are used Baud rate 4800 Data bits 8 D7 0 parity none otop bits 1 Start Stop bit Data bits bit 17 Schematic diagrams IEC61162 RX port DS 801 TB3 F2047A 20P B JP6 ERJ 6GEYOROOV 400 R121 220 U42 6 1 R122 1200 R123 120 Q amp 5 E 5 R124220 17 5 V IEC61162_RX_A IEC61162_RX_B JP7 ERJ_6GEYOROOV Load requirements as listener Isolation Optocoupler Input Impedance 44 ohms Max Voltage 2 6V Threshold 4 mA 61162 TX1 port DS 801 65P6010 Vcc TB3 F2047A 20P B U31 SN75ALS191PS IEC61162 TX1 2 61162 8 14 Output drive capability Max 20 18 61162 2 port 5 801 65 6010 Vcc TB3 F2047A 20P B U43 SN75ALS191PS IEC61162_TX2_A 9 IEC61162_TX2_B Output drive capability Max 20 19 4 2 Sentence Description GGA Global positioning system GPS fix data Time posi
12. INAL BOX DIGITAL INDICATOR DS 830 DISTANCE INDICATOR DS 840 DIMMER MF 22L 1 MF 22 2 i 115 230 VAC SHIP S MAINS 115 230 VAC STANDARD SUPPLY TRANSDUCER OPTIONAL SUPPLY DS 820 LOCAL SUPPLY PRINCIPLE OF OPERATION The Doppler speed log measures ship s speed by using the Doppler Effect which is observed as a frequency shift resulting from relative motion between a transmitter and receiver or reflector of acoustic or electro magnetic energy Acommon example of the Doppler Effect is a train When a train is approaching the whistle has a higher pitch than normal You can hear the change in pitch as the train passes The DS 80 has a pair beam one directed in the fore direction and the other in the aft direction which emits ultrasonic waves at an angle of to the waterline towards ship 5 fore and aft directions The frequency of the received signal is then compared with that of the transmitted frequency to measure doppler shift to calculate ship s speed The relative motion causes the Doppler shift and the ultrasonic waves reflected at the watermass plankton or any underwater objects are received at the frequency of fr fo fd where fd is the number of frequency shifts counted at the receiver circuit To calculate ship s speed the following formula is used V fd fo c 2sinO c Underwater velocity Note that the sound velocity in water change
13. LP OPERATOR S MANUAL DOPPLER SPEED LOG Marine Speed and Distance Measuring Equipment SDME MODEL 05 80 ELECTRIC LTD NISHINOMIYA JAPAN PRINTED IN JAPAN FURUNO ELECTRIC CO LTD 9 52 Ashihara cho Nishinomiya Japan Telephone 0798 65 2111 Telefax 0798 65 4200 Printed in Japan PUB No OME 72470 DAMI DS 80 Your Local Agent Dealer FIRST EDITION FEB 2000 M FEB 12 2003 00080889601 OME72470M1 SAFETY INSTRUCTIONS A WARNING ELECTRICAL SHOCK HAZARD Do not open the equipment Only qualified personnel should work inside the equipment Immediately turn off the power at the switchboard if water leaks into the equipment or an object is dropped into the equipment Continued use of the equipment can cause fire or electrical shock Contact a FURUNO agent for service Do not place liquid filled containers on the top of the equipment Fire or electrical shock can result if the liquid spills into the equipment Do not disassemble or modify the equipment Fire electrical shock or serious injury can result Keep the equipment away from rain and water splash Fire or electrical shock can result if the rain or water gets into the equipment Do not operate the equipment with wet hands Electrical shock can result Keep heater away from equipment A heater can melt the equipment s power cord which can c
14. PEED OFFSET 25 0 to 425 056 0 TRACK DEPTH 1 0 m to 9 9 m 2 XDR OFFSET 40 to 440 0 SPD DATA SELECT GPS DOPPLER AUTO SYSTEM MENU2 TEST Check of ROM RAM LCD Key Panel DIMMER INTERNAL EXTERNAL LANG ENGLISH JAPANESE 30 6 Control description 5 D Demonstration 9 DIAGNOSTICS ainge aaa a 14 Digital indicator 12 yu yu su 16 Digitial display 12 DIM KEV 2 6 u GS 6 Distance run CIC SUNG 9995 9 display 8 resetting to zero 8 F Fuse replacement 13 Maintenancoe 13 MENU koyuu uuu Menu operation 7 MENUO 24 ASS 20 Parts location 18 POWER SWIDCDI uu IUE 5 S Ship s speed averaging time 9 10 11 System configuration 2
15. ause fire or electrical shock Use the proper fuse Fuse rating is shown on the equipment Use of a wrong fuse can result in damage to the equipment CAUTION Do not use the equipment for other than its intended purpose Improper use of the equipment can result in personal injury or equipment damage Turn off the equipment immediately if you feel it is abnormal Turn off the power from the switchboard if the equipment is emitting strange noises or becomes excessively hot Contact your dealer for advice The useable ambient temperature range is 15 to 55 Do not use the equipment out of the above temperature range Do not place objects around the equipment Overheating may result Do not power the equipment when the transducer is in air The transducer may become damaged Handle all units carefully Damage can lead to corrosion Do not use chemical cleaners such as alcohol acetone and benzine to clean the equipment Chemical cleaners can remove paint and markings Use only a soft dry cloth For stubborn dirt use a soft cloth moistened with water diluted mild detergent When dry docked remove marine life from the transducer Hemove marine life to maintain good sensitivity Do not paint the transducer face Further handle the transducer with care Paint will affect equipment performance WARNING LABEL A warning label is attached to the Distributor Transceiver and Terminal Bo
16. d of equipment 2 DISPLAY UNIT 1 Display 2 Indication Ship s speed Distance run 9 Other Function 3 DIGITAL INTERFACE 1 Serial Signal Output Input 2 Analog Signal 3 Distance run output 4 System Check signal Character size 15 or 21 mm H on monochrome LCD Fore 47 knots 40 0 kt max Aft w knots 10 0 kt max hm Diagnostic check 2 ports VBW VLW in IEC 61162 1 NMEA 0183 Ver 2 0 1 port IEC 61162 NMEA 0183 Ver 2 0 Speed signal for Analog display 2 port 3 3 mA to 10 mA 10 kt to 30 kt Analog current output 1 port 4 mA to 20 mA 10 kt to 30 kt Analog voltage output 1 port 3 3 V to 10 V 10 kt to 30 kt 2 ports Contact closure each 0 005 nm forward speed 30 VDC 0 4 A 1 port 30 VDC 0 2 A default closed SP 1 4 SUPPLY 1 System Source 100 110 115 200 220 230 VAC 1 5 0 7 A max 1 phase 50 60 Hz 5 ENVIRONMENTAL CONDITION IEC 60945 1 Ambient Temperature 15 C to 55 C units for protected area Analog display 0 C to 50 C Relative Humidity 95 at 40 C Vibration IEC 60945 adopted Category of Equipment SVY Display Unit Distance indicator Transceiver Unit For protected area Transducer For submerged use 600 kPa x 12 h Distributor Terminal box For protected area 6 COATING COLOR 1 Display Unit Cover Munsell 2 5GY5 1 5 light gray Panel N3 0 gray 2 Distribution Box Munsell 2 5GY5 1 5 light gra
17. e MENU key twice to close the menu The indication DEMO appears at the top right hand corner when the demo mode is on To turn off the demonstration display show the DEMO menu and set SPD to OFF SPEED DEMO Demonstration mode ON 10 0 DISTANCE 2 OPERATION OPTIONAL EQUIPMENT The Digital Indicator DS 830 and Distance Indicator DS 840 have the same controls as I 0 0 Speed the display unit This chapter explains the VK features which are not shared with the I Distance display unit DISTANCE INDICATOR nm Run 2 1 Digital Indicator DS 830 s O SWITC Distance Indicator DS 840 2 1 1 Selecting a display DISTANCE Press the DISP key to select the display mode Each time the key is pressed the display shows speed plus distance run or DISTANCE speed alone as below Distance Indicator DS 840 SPEED Speed BISTRMGE 2 1 2 Menu operation Distance 1 Press the MENU key to show the SPEED INDICATOR Hn display below DISP key SYSTEM MENU2 STW li SPEED INDICATOR 2 For details refer to the following Digital Indicator DS 830 DISTANCE RUN DISPLAY See paragraph 1 6 SYSTEM MENU 2 See 1 7 7 System Menu 2 2 1 3 Adjusting contrast See paragraph 1 3 12 ANALOG DISPLAY UNIT CORRECTION DIAGRAM AT EXTREME TEMPERATURES ses tee eee ee
18. e digit or sign selected 2 Enter a figure at each digit by hitting the Omnipad at a or v The example below shows the DISTANCE RUN DISPLAY menu where you may adjust the distance run indication for SET DISTANCE RUN DISPLAY DATA DISPLAY CONTACT CLOSURE RESET OFF SET 1000000 00 5 3 Press the ENT key to conclude 1 6 Distance Run Operation The operator may adjust and reset the distance run indication and select display method 1 6 1 Selecting display method The default setting provides for independent display and adjustment of the distance run indication on all displays display unit Digital Indicator distance indicator To show the same distance run indication on all displays do the following 1 Press the MENU key to open the menu The cursor circumscribes the leftmost DISTANCE RUN DISPLAY digit of the distance run figure DEMO SYSTEM MENU SYSTEM MENU2 DISTANCE RUN DISPLAY DATA DISPLAY CONTACT CLOSURE 2 Press the Omnipad at A to select icd OFF DISTANCE RUN DISPLAY and press Cursor 000000 001 the ENT key ENT SET 1 6 2 Adjusting distance run DISTANCE RUN DISPLAY 4 Press the Omnipad at or P to select DATA DISPLAY the digit to change CONTACT CLOSURE RESET OFF 5 Press the Omnipad at A or v to SET change value The setting range is 0 00 S DIT nm to 999999 99 nm ENT SET 6 Press the ENT key followed by pressing the MENU key twice to c
19. e keel if less than 3 m The accuracy will not be affected by e water temperature sound velocity e salinity e pitch roll 10 Beware of Transducer Location The transducer may be damaged if it hits the dry dock blocks Take the following measures to prevent damage to the transducer 1 Before delivering the ship draw up a suitable docking plan taking into account the dimensions and location of the transducer Store the plans onboard the ship 2 Place the dry dock blocks according to the plan 3 Have a diver check the position between the transducer and the blocks before removing the water Confirm that the transducer will not touch the blocks 1 OPERATION OF DISPLAY UNIT 1 1 Controls Opens closes the menu Selects display speed plus distance or speed 1 2 Turning the Power 1 2 1 Power on Press the POWER switch to turn on the equipment The last used display appears The example below shows the speed and distance run SPEED STW Speed 0 0 kt P DISTANCE 2 5 Distance nm Note STW means Speed Through Water This Indication flashes when transducer temperature which can be monitored on the TEST display see page 16 is abnormal This means speed accuracy is less than stated in the specifications Omnipad Selects items options on menus Registers options on menus Adjusts panel illumination Adjusts LCD contrast Turns power on off 1 2 2 Power
20. e the readout The setting range is 1 0 m to 9 9 m 1 Open the SYSTEM MENU SYSTEM MENU SHIP SPEED AVG SPEED OFFSET 0 0 2 0 m 00 SPD DATA SELECT DOPPLER ENT SET 2 Select TRACK DEPTH and press the ENT key SYSTEM MENU SHIP SPEED AVG 30 SEC SPEED OFFSET 0 0 TRACK DEPTH 2 0 XDR OFFSET 00 SPD DATA SELECT DOPPLER ENT SET 3 Select the digit to change or P and change the value with a or wonthe Omnipad 4 Press the ENT key 5 Press the MENU key twice to close the menu 1 7 5 Transducer offset Sets the deviation angle of the transducer s orientation with reference to the ship 5 longitudinal axis This is done at installation no user adjustment is necessary 1 7 6 Speed data selection When the DS 80 fails to work as an SDME the display unit can be used as a monitor display tool for a GPS speed or other equipment measuring the ship s speed 1 Open the SYSTEM MENU 2 Select SPD DATA SELECT and press the ENT key 3 Select the option GPS and press the ENT key 4 Press the MENU key twice to close the menu See the illustration below for speed display information If the speed displayed is unstable perform the check described in paragraph 3 2 GPS measured speed SPEED STW SPEED GPS 100 10 0 1230 GPS speed DISTANCE DISTANCE 1230 Doppler speed AUTO position indicates a Doppler speed SDME but if the DS
21. er 16 1 4 Selecting a Display 6 1 5 Main Menu Operation 7 4 DIGITAL INTERFACE 1 6 Distance Run Operation 7 IEC 61162 1 Edition 2 17 1 7 System Setting 9 4 1 VO Sentences 17 1 8 Demonstration Mode 11 4 2 Sentence Description 20 5 PARTS LOCATION AND PARTS KLI te 23 Parts ull es 23 uuu NN 25 CALIBRATION 5 29 MENU OVERVIEW 30 INDEX a Index 1 Declaration of conformity This page is intentionally left blank SPECIFICATIONS OF THE DOPPLER SPEED LOG 1 GENERAL 1 Speed Range 2 Distance Run 3 Working Depth 4 5 6 Distance Accuracy Working Frequency 5 Speed Accuracy 05 80 10 0 to 40 knots through the water 0 00 to 999 999 99 nautical miles through the water Water depth greater than 3 m beneath the keel 1 0 MHz 1 0 or 0 1 knots whichever is the greater 1 0 or 0 1 nm whichever is the greater Note Accuracy is subject to shallow water effects to the effect of wind current and tide and sensor location Any ultrasonic equipment having the same frequency may interfere with speed measurement The Doppler Log transducer should be installed apart from the transducers of such kin
22. ey SYSTEM MENU SHIP SPEED AVG 56 SPEED OFFSET 0 0 TRACK DEPTH 2 0m XDR OFFSET 00 SPD DATA SELECT DOPPLER ENT SET 1 7 2 Ship speed average Wind and currents affect ship s speed and speed data is averaged over the time period set on this menu Increase the speed averaging period if the speed reading is unstable 1 Open the SYSTEM MENU 2 Select SHIP SPEED AVG and press the ENT key 3 Select averaging time period desired among 15 30 45 and 60 seconds 4 Press the ENT key 5 Press the MENU key twice to close the menu 1 7 3 Speed offset calibration Calibration of any speed log is necessary through the sea trials during the commissioning tests Fill in the calibration sheet which is on page 25 of this manual Us the resultant data to calculate speed offset and enter it as below The setting range is 25 0 to 425 090 1 Open the SYSTEM MENU 2 Select SPEED OFFSET and press the ENT key SYSTEM MENU SHIP SPEED AVG 30 SEC SPEED OFFSET 10 0 2 0m 00 SPD DATA SELECT DOPPLER ENT SET 3 Select the digit to change with or P and change the value with or von the Omnipad Press the ENT key 5 Press the MENU key twice to close the menu 1 7 4 Tracking depth Doppler shift measuring depth in the DS 80 is 2 m at default If the speed readout is unstable due to air bubbles near the ship 5 hull increase or decrease the track depth to Stabiliz
23. he power is turned off Note Speed error may occur in rough seas because of air bubbles etc When speed error occurs the speed indication freezes and KT is highlighted and blinks If speed error continues more than 30 seconds the speed indication changes to 1 5 Main Menu Operation Functions of the DS 80 are selected through the menu 1 Press the MENU key to open the menu DISTANCE RUN DISPLAY DEMO SYSTEM MENU SYSTEM MENU2 2 Press the Omnipad at A or v to select a menu item current selection is highlighted and press the ENT key For example when DISTANCE RUN DISPLAY is selected the following display appears Distance run is a form of contact closure 200 pulses nm To select IEC 61162 sentence see paragraph 1 6 1 DISTANCE RUN DISPLAY DATA DISPLAY RESET OFF SET 0 00nm ENT SET 3 Press the Omnipad at A or v to select the menu item desired and press the ENT key For example select RESET DISTANCE RUN DISPLAY DATA DISPLAY CONTACT CLOSURE RESET OFF 4 Press the Omnipad at A or v to select the menu option desired and press the ENT key SET 5 Press the MENU key twice to close the menu Some menus require only a single pressing of the MENU key To enter numerical data some menus require input of numeric data This is done with the Omnipad 1 Select the digit or sign or to change with P on the Omnipad The cursor shows th
24. off Press the POWER switch to turn the power off Note Keep the DS 80 energized continuously unless it fails Turning off the DS 80 may cause an inconvenience in associated equipment such as a radar 1 3 Adjusting Contrast Panel Dimmer 1 3 1 Contrast 1 Press the key to open the contrast adjustment dialog box CONTRAST 0 63 mmm 4 EXIT ENT 2 Press the Omnipad at or P to adjust the contrast The setting range is 0 to 63 and the default setting is 48 3 Press the ENT key Note The contrast is automatically set to default 48 when the power is turned on 1 3 2 Panel dimmer 1 Press the DIM key to show the dimmer adjustment dialog box DIMMER 1 8 lt gt 2 Press the Omnipad at or P to adjust the dimmer The setting range is 1 to 8 and the default setting is 4 3 Press the ENT key to conclude Note The DIM key is inoperative when dimmer is controlled externally 1 4 Selecting a Display Press the DISP key to select display desired Each time the key is pressed the display shows speed and distance run or speed alone as below Direction Fore WV At SPEED STW 10 0 m opeed DISTANCE 12 50 Distance nm Run DISP key to switch e Arrow indicates direction A indicates fore v aft e The distance run indication shows the total distance run in forward speed only e he distance run is backed up when t
25. onclude your selection and close the DISTANCE RUN DISPLAY menu DATA DISPLAY CONTACT CLOSURE 1 6 3 Resetting distance run to zero Select DATA DISPLAY and press the ENT key Distance run can be reset to zero when the ENT SET menu item DATA DISPLAY is selected to CONTACT CLOSURE It may also be reset Press to select IEC 61162 VLW to zero only at the display unit when IEC and press the ENT key 61162 VLW is selected Press the MENU key twice to close the 1 Press the MENU key to open the menu menu 2 Press the Omnipad at v to select DISTANCE RUN DISPLAY and press Distance run can be changed when the the ENT key menu item DATA DISPLAY is selected to 3 Select RESET and press the ENT key CONTACT CLOSURE It may also be changed only at the display unit when IEC 1 DISTANCE RUN DISPLAY DATA DISPLAY 61162 VLW is selected CONTACT CLOSURE Press the MENU key to open the 222 menu Use A to select DISTANCE RUN DISPLAY and press the ENT key 4 Press the Omnipad at w to select Select SET and press the ENT key 5 Press the ENT key to finish and press the MENU key twice to close the menu The distance run indication reads 0 00 1 7 System Setting The system setting provides the fundamental parameters for intended performance of the DS 80 1 7 1 Displaying the system menu 1 Press the MENU key to open the menu 2 Select SYSTEM MENU and press the ENT k
26. paint the transducer Only qualified personnel Painting will affect performance should work inside the equipment 3 1 3 Fuse replacement 3 1 Maintenance Fuses in the units of the system protect the electrical circuitry from burning by overcurrent If the equipment cannot Check the following points regularly to energized check the fuse in the power maintain performance cable connected to the display unit Locate the cause before replacing the fuse 3 1 1 Preventive maintenance e Check that the connectors on all units of the system are firmly fastened and free of Rating Type Location rust Clean if soiled or corroded Qty Code No e Check that all ground wires are tightly FGMB 1 Fuse eee Display 125 VAC holder in Unit 000 114 8 power e Dust and dirt on the display unit including 05 cable the screen be removed with a soft FGBO Inside Distribution 250 VAC unit cloth Do id use cngmiga cleaners to Box 000 549 clean the display unit they can remove 021 paint and markings 1 Transceiver 250 VAC Unit 000 549 3 1 2 Transducer maintenance 019 Marine life barnacles etc adhering to the transducer face will reduce sensitivity A CAUTION Periodically remove any marine life from the transducer face with fine sandpaper or a piece of wood Use of a wrong fuse can cause fire or equipment damage and void the warranty Use the proper fuse 14 3
27. s with water temperature and water pressure but the DS 80 readout is automatically compensated for change by using a temperature sensor V SEA SURFACE N fo so 16 WATERMASS REMARKS USAQE Remarks on Usage The DS 80 measures ship s speed by detecting the Doppler shift frequency of the echo reflected by a watermass water layer containing plankton and other micro organisms located within the measuring area which is usually about 2 m In some instances however no signal is returned because of too few plankton in the sensing depths his phenomenon can occur in particular areas in particular seasons probable cause is the plankton are lying in deep water because an ice melted cold water mass covers the sea surface Similar cases may also occur in a freshwater lake Under these circumstances the DS 80 will not show the correct ship s speed Conditions Affecting the Accuracy with ref to IMO A 824 3 3 The Doppler speed log DS 80 is designed for reliable and accurate performance through FURUNO Ss long experience and advanced technology It operates on the best choice of system frequency and power output As far as the sonic energy is used the performance accuracy may be reduced or even lost under e rough weather may be sea state 6 or Severer improper location of sensor e g too close to the propeller thrusters drain tubes echo sounder transducer depth under th
28. tion and fix related data for a GPS receiver GGA hhmmss ssillll lll a yyyyy yyy a x xx x x x x M x x M x x xxxx hh lt CR gt lt LF gt tld Tit gd PT tt tbo 1 ott dt j E 1 d 10 d VEEL LLL p 9 d lli 8 7 6 MIENNE 5 4 3 J up L 2 a Iu LI M SIS ET P 1 UTC of position Latitude N S Longitude GPS quality indicator 0 No fix 1 GPS 2 Differential 8 Demo mode Number of satllite in 00 12 be different from the number in view Horizontal dilution of precision Antenna altitude above below mean sealevel m Geoidal separation m Age of differential GPS data 10 Differential reference station ID 0000 1023 11 Checksum Note Only GPS quality indicator and antenna altitude above below are used OO O Q gt G N 20 VTG Course over ground and ground speed The actual course and speed relative to the ground VTG x x T x x M x x N x x K a hh lt CR gt lt LF gt 1 Course over ground degrees true 2 Course over ground degrees magnetic 3 Speed over ground knots 4 Speed over ground km h 5 Mode indicator see note 6 Checksum NOTE Positioning system Mode indicator A Autonomous D Differential S Simulator N Data not valid The positioning system Mode indicator field shall
29. x Do not remove the labels label is missing or is illegible contact a FURUNO dealer or agent about replacement Name Warning Label 1 Type 86 003 1011 0 Code No 100 236 230 A WARNING To avoid electrical shock do not remove cover No user serviceable parts inside RECORD OF MODIFICATIONS IN THIS 5 MANUAL Outline of changes in LN Operator s Manual Publicized for submission to type test BSH Apr 2000 Publicized for submission to type test BSH June 2000 Modified to conform to IEC 61162 1 Edition 2 2002 4 031 02J 02K DS 800 DS 801 DS 810 65501000031 05 800 6550110003J DS 801 6550120003K DS 810 DS 800 6550100004 DS 801 6550110003 DS 810 6550120003 TABLE OF CONTENTS SPECIFICATIONS SP 1 2 OPERATION OF OPTIONAL EQUIPMENT 12 FOREWORD SLR eram 1 2 1 Digital Indicator DS 830 Distance SYSTEM CONFIGURATION 2 Indicator 05 840 12 PRINCIPLE 3 REMARKS ON USAGE 4 3 MAINTENANCE TROUBLESHOOTING 14 1 OPERATION OF DISPLAY UNIT 5 3 1 Maintenance 14 1 1 Gontrols mr 5 3 2 Troubleshooting 15 1 2 Turning the Power 5 3 3 Diagnostics Checking 1 3 Adjusting Contrast Panel Dimmer 6 Program Numb
30. y 3 Transceiver Unit Munsell 2 5GY5 1 5 light gray 4 Terminal Box Munsell 2 5GY5 1 5 light gray 5 Analog Display Munsell 2 5GY5 1 5 light gray 7 COMPASS SAFE DISTANCE 1 Display Unit Digital Indicator Digital Distance Indicator Standard 0 50 m Steering 0 40 m 2 Transceiver Unit Standard 2 05 m Steering 1 40 m 3 Distribution Box Standard 3 10 m Steering 2 10 m 4 Terminal Box Standard 0 65 m Steering 0 45 m SAFETY PRECAUTION There is no unit giving rise to a dose rate gt 0 5 mrem h at 50 mm There is no harmful radiation from the screen All units of this equipment comply with EMC requirements in IEC 60945 as required by IMO Res A 813 19 SP 2 FOREWORD Foreword Thank you for purchasing the FURUNO DS 80 Doppler Speed Log We are confident you will discover why FURUNO has become synonymous with quality and reliability Dedicated in the design and manufacture of marine electronics equipment for half a century FURUNO Electric Company has gained an unrivaled reputation as a world leader in the industry This is the result of our technical excellence as well as our worldwide distribution and service network Please carefully read and follow the safety Information and operating and maintenance Instructions set forth in this manual before attempting to operate the equipment and conduct any maintenance Your Doppler speed log will perform to the utmost of its ability only if it is
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