User manual FURUNO ETR-6 OPERATORS MANUAL

[. . . ] Your Local Agent/Dealer 9-52 Ashihara-cho, Nishinomiya, Japan Telephone : Telefax : 0798-65-2111 0798-65-4200 All rights reserved. Printed in Japan FIRST EDITION : APR. OME-72410 ( DAMI ) DS-50 *00080756800* *00080756800* *00080756800* *OME72410M00* *OME72410M00* *OME72410M0* SAFETY INSTRUCTIONS 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. [. . . ] Power consumption Dual range system ø200 mm 5 VA approx. Specifications of DS-501 Control Box (option) 1. Illumination Flush mount 200 mW max LED Specifications of DS-730 Distance Indicator (option) 1. Power consumption ËËËËË. Ë nm LCD with dimmer 2. 5 VA approx. Specifications of DS-760 Series Analog Display (option) 1. Power consumption -10 to 30 kt DS-761/762: ø200 mm DS-763: ø100 mm 5 VA approx. 4 SYSTEM CONFIGURATION MAIN DISPLAY UNIT DS-50 CONTROL BOX DS-501 (option) G W A T kt m/s AL ft fa nm SIGNAL cable POWER cable DIGITAL DISPLAY DS-350/351 (option) ANALOG INDICATOR RANGE DS-381/382 SWITCH BOX DS-389, HF-22A MF-22A PROCESSOR UNIT DS-511/510 DISTANCE INDICATOR DS-730 (option) DIMMER MF-22L SHIP'S MAINS 115/230 VAC, 50/60 Hz, 1¿ DISTRIBUTION BOX DS-370 (option) JUNCTION BOX DS-360 (option) DISTANCE RUN INDICATOR DIGITAL DISPLAY ANALOG DISPLAY TRANSCEIVER UNIT DS-520 Note: When Processor Unit DS-510 is used Transceiver Unit is incorporated in the DS-510. JUNCTION BOX CI-630 (option) TRANSDUCER TANK DS-531 or GATE VALVE DS-532 TRANSDUCER DS-530 TRANSDUCER TANK DS-331 / TRANSDUCER DS-330 or GATE VALVE for TRANSDUCER DS-335 5 OPERATION Controls and Indications on the Main Display Unit Port or starboard speed Port and starboard direction indicators FURUNO FURUNO DOPPLER SONAR DS-50 Fore or aft speed Tracking mode indicator Ground Water Automatic Fore and aft direction indicators G W A Distance Keel Clearance T kt m/s Test mode indicator Unit of speed (knot or meters/second) Speed alarm Unit of keel clearance or distance run: ft (feet), fa (fathoms), or nm (nautical miles) DIMMER controls Adjust brilliance. AL ft fa nm DIMMER MODE selector Selects tracking mode. MODE Distance Keel Clearance Distance/Keel Clearance selector Displays distance run or keel clearance. SET and arrow keys POWER switch Kt/ m/s selector Set distance run. Selects unit of speed measurement. Note: Performance may be affected by air bubbles, interference and other factors. v v Push here to open lid. 6 v v Control description Main controls MODE selector Selects tracking mode among ground, water and automatic. Each time the key is pressed the tracking mode changes in the sequence of ground, water and automatic. Current tracking mode is denoted by the tracking mode lamps. Distance/Keel Displays distance run or depth below keel at each pressing. Clearance selector "Distance" or "Keel Clearance" lights to show current selection. DIMMER controls Adjust panel brilliance. Controls in compartment Distance Set Kt / m/s SET Kt/ m/s selector SET key Arrow keys POWER switch Selects the unit of speed measurement; knots or meters/second. Turns power on and off. 7 v t s w POWER Turning on the Power, Adjusting Panel Brilliance 1. Press the [POWER] switch to turn on the power. The equipment is tested in the sequence below: 1) Communications test between main display unit and the processor unit is conducted. Three zeroes blink about 30 s. FURUNO FURUNO DOPPLER SONAR DS-50 G W A Distance Keel Clearance T kt m/s AL ft fa nm DIMMER Distance Keel Clearance Zeroes blink for about 30 s. MODE Power switch behind the cover 2) Testing of main display and processor unit begins. Memory, LEDs and buzzer are tested in order, each tested eight times consecutively. To reset or change the distance run, do the following: 1. Open the lid at the bottom of the display unit and press the [SET] key. The display should look like the illustration below, with the highest digit of distance run blinking. 1 2 3 0 0 nm: Before pressing [SET] key 0 0 1 2 3 0 0 nm: After pressing [SET] key Blinking 2. Press t or s to place the blinking cursor on the digit to change. Repeat steps 2 and 3 to change other digits. Note 1: Distance run can be reset to zero by entering all zeroes. Note 2: To restore previous distance run setting, do not operate arrow keys or [SET] key for more than 10 seconds. When this is done the distance run indication stops blinking and then the previous setting is restored. Note that if the ship is moving at this time the distance run indication will change. [. . . ] To run the diagnostic program, turn on the power while pressing the [Kt / m/s] selector. The program checks the LEDs, ROM, RAM, EEPROM and buzzer and displays the program version number. To escape from the diagnostic program, turn off the power. Error display FURUNO FURUNO DOPPLER SONAR DS-50 Main display unit error indications T kt m/s G W A Distance Keel Clearance 1: ROM error 2: RAM error 3: EEPROM error AL ft fa nm DIMMER Distance Keel Clearance MODE 16 Error Displays FURUNO FURUNO DOPPLER SONAR DS-50 Main display unit error indications T kt m/s G W A Distance Keel Clearance 1: ROM error 2: RAM error 3: EEPROM error AL ft fa nm DIMMER Distance Keel Clearance MODE Processor unit error indications 1: MCP Board error 4: MIF Board error 2: MFT Board error 3: MCP Board error Program Number Pub No. , Modification, Date OME-72410-K Modified to fix VTG sentence 7/2002 Sofware Program No. DS-500 CP board 665-0400-003 DS-510 CP board 665-0410-007 FT board 665-0120-000 IF board 665-0122-001 17 PRINCIPLE OF DOPPLER SPEED LOG A doppler speed log measures ship's speed by utilizing the principle of the Doppler effect, which defines that a signal emitted from a moving object is heard with its frequency shifted at stationary locations and the degree of the frequency shift is proportional to the speed of the moving object. For ease of understanding measurement of ship's fore-aft speed is explained in this paragraph. [. . . ]