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Furuno FR-2155 Installation Manual

Furuno marine radar user manual
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See also: Service Manual , Operator's Manual
MARINE RADAR
FR-2155
MODEL

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Summary of Contents for Furuno FR-2155

  • Page 1 MARINE RADAR FR-2155 MODEL...
  • Page 2 9 - 5 2 , A s h i h a r a - c h o , N i s h i n o m i y a , J a p a n T e l e p h o n e : 0 7 9 8 - 6 5 - 2 1 1 1 T e l e f a x : 0 7 9 8 - 6 5 - 4 2 0 0...
  • Page 3 Note: If the scanner unit is installed at a close distance in front of the wheelhouse, your administration may require halt of transmission within a certain sector of scanner revolution. This is possible Ask your FURUNO representative or dealer to provide this feature. – – ELECTRICAL...
  • Page 4 WARNING 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. Use only the specified power cable.

  • Page 5: Table Of Contents

    TABLE OF CONTENTS EQUIPMENT LISTS ... iv SYSTEM CONFIGURATION ... vi MOUNTING 1.1 Scanner Unit ... 1-1 1.2 Display Unit ... 1-6 1.3 Power Supply Units ... 1-14 WIRING 2.1 Scanner Unit ... 2-1 2.2 Display Unit ... 2-5 2.3 Changing AC Power Specification of Display Unit ... 2-10 2.4 Power Supply Units ...

  • Page 6: Equipment Lists

    EQUIPMENT LISTS Standard Supply – – – – – – – – – – – – – –...

  • Page 7: Optional Equipment

    Optional Equipment c t i c t i l l a – t l i – – –...

  • Page 8: System Configuration

    SYSTEM CONFIGURATION POWER SUPPLY UNIT PSU-001 For 220/230 VAC RU-1758 only POWER SUPPLY UNIT PSU-004 24 VDC 200/220 VAC, 3 , 50/60 Hz RU-3423 100/110/115/220 230 VAC, 1 , 50/60 Hz RU-5693 110 VAC, 3 , 60 Hz RU-6522 220 VAC, 3 , 50 Hz 440 VAC, 3 , RU-5466-1...

  • Page 9: Mounting

    1.1 Scanner Unit Mounting considerations • The scanner unit is generally installed either on top of the wheelhouse or on the radar mast, on a suitable platform. Locate the scanner unit where there is a good all-round view. • No funnel, mast or derrick should be within the vertical beamwidth of the scan- ner in the bow direction, especially zero degrees 5 , to prevent blind sectors and false echoes on the radar picture.
  • Page 10 • The scanner unit is normally mounted with the gland side (cable entry side) facing the ship’s stern. If this direction is not possible, the gland orientation can be changed in increments of 90 . In this case, the synchronous gear magnet, which produces the heading signal, should be remounted.
  • Page 11 Scanner unit assembling The scanner radiator and the scanner housing are shipped in separate packages and must be assembled at installation. Assemble them as below. Refer to the scanner unit assembling drawing at the back of this manual for details. 1.
  • Page 12 Scanner unit mounting The scanner unit should be assembled before hoisting it to the mounting platform. When using a crane or hoist, lift the unit by the hoist rings which should be fas- tened to the bolt fixing covers of the scanner housing. Do not lift it by the scanner radiator.
  • Page 13 Coat with anticorrosive sealant after connecting ground wire. Ground wire Ground terminal is prefitted on scanner chassis. Figure 1-3 Mounting of scanner unit Seal washer Corrosion- proof rubber Ground wire Ground wire Arrange ground terminal at nearest ground spot. Set seal washer and corrosion-proof rubber mat;...

  • Page 14: Display Unit

    1.2 Display Unit Before mounting the display unit If Gyro Converter GC-8 (option) is to be used, install and setup the GYRO CON- VERTER Board before mounting the display unit, because of the difficulty involved in doing it after the display unit is installed. Instructions for installation and setup are in Chapter 4.
  • Page 15 4. While one person is holding the mounting base at the sides, pull the handle on the underside of the control head to draw the display unit toward you until you hear a click. CAUTION Use two people to complete this step.
  • Page 16 b) While pushing the stopper, set the catch on the display unit in the hole at the front edge of the stay. Figure 1-7 Setting catch to hole in stay c) Release hand from stopper. Figure 1-8 Stay fixed 6. Fasten the display unit to the mounting location at front fixing holes (2 points) with M10 bolts, nuts and flat washers, using the pipe box spanner (supplied).
  • Page 17 *Screw J105 (M3x8, 5 pcs.) J104 Slide forward. J103 Figure 1-9 How to remove the PTU cover 9. Push the monitor forward until you hear a click. 10.Fix the brackets with the M10 bolts removed at step 3. Console type mounting 1.
  • Page 18 Separate Control Head Kit (Type: OP03-151, No.: 008-485-530) Display unit modification procedure 1. Raise the monitor unit following to procedure for tabletop mounting on page 1- 2. Unplug two connectors from the control head cable (P412 from MOTHER Board and J583) and unfasten two earth wires. J583 J418 P412...
  • Page 19 8. Unfasten four screws fixing the right and left brackets on the control head. 9. Unfasten four screws fixing the right and left covers on the display unit. 10.Unfasten six screws fixing the right and left KB arms. 11.Unfasten three screws fixing the panel cover. KB arm (L) 03-144-1341 M5X25 SUS 3 pcs.
  • Page 20 P312 FX Connector Upset Screw M6X12 (2 pcs.) KB Clamp Handle Replace with cable assy. in kit. Connection of display unit to control head 1. Attach the handle to the handle plate, using the screws for the handle and bottom cover of the control head. 2.
  • Page 21 8. Lower the monitor. 9. Attach the monitor front cover (option) to the place the panel cover have been, using the screw for the panel cover. 10.Attach rubber to feet to the bottom of the keyboard if the keyboard is not going to be permanently fixed.

  • Page 22: Power Supply Units

    1.3 Power Supply Units The Power Supply Unit PSU-001 (for scanner unit) and PSU-004 (for display unit) do not contain usual operating controls. Therefore, they can be installed in any recessed place either in vertical or horizontal position. (For the console mount display unit, the PSU-004 may be installed inside the console.) However, select a dry and well-ventilated location and observe the minimum compass safe distances below to prevent deviation of a magnetic compass.

  • Page 23: Wiring

    Scanner Unit Preparations Open the port side cover of the scanner unit to access terminal boards. Fabricating signal cable S03-80 1. Shorten the cable, extending the length actually required by 800 mm. Strip off about 600 mm of the anti-corrosive vinyl sheath, and 790 mm of the armor and the inner vinyl sheath, being careful not to nick the braided shield.
  • Page 24 6. Determine the length of each core considering its location on STB-1 in the scanner unit (see the interconnection diagram on page S-1). Remove approx. 6 mm of the vinyl insulation from the end of each core and fix the crimp-on lug FV1.25-M3 (Red) to each core.
  • Page 25 Fabricating signal cable 250V-MPYCY-16 (JIS cable) 1. Unfasten the clamping gland from the upper cable gland, and remove the gasket and flat washers. 2. Shorten the cable as appropriate. Remove the vinyl sheath by 600 mm. Re- move the armor by 590 mm. Core = 1.25 mm Figure 2-5 Fabrication of signal cable 250V-MPYCY-16...
  • Page 26 7. Secure the clamping gland to the cable gland body; then seal with putty. 8. Connect the conductors to STB-2 and STB-3, referring to the interconnection diagram on page S-1. 9. Check for loose screws, poor contact on crimp-on lugs, etc. Close the termi- nal boards.

  • Page 27: Display Unit

    Display Unit Two cables are terminated at the display unit: the signal cable S03-80 and the power supply cable from the Power Supply Unit PSU-004. Fabricate the power cable as below. Fabricating the power cable DPYCY-3.5 DPYCY-3.5 is a Japan Industry Standard Cable; use equivalent. 1.
  • Page 28 Leading in cables to the display unit The cable clamp may be positioned within the display unit (default arrangement), outside the display unit. When the cable clamp is located outside the display unit, use the bottom clamp front plate and bottom clamp rear plate (supplied with installation materials).
  • Page 29 Cable fed from outside display unit (A) Rear clamp base Figure 2-10 Clamp position outside display unit • Place shielding foam between cables inside of display unit, and then attach foam to chassis. • Fill unused clamp holes with shielding foam. Cables fed from bottom of display unit Lead in cables through the cable clamp at the rear of the console and ground their shields in the cable clamp.
  • Page 30 Connections Open the display unit and fix it with the stay. (For procedure see page 1-6.) Remove the shield cover from the INT Board. Connect signal, power, gyro and log cables as shown on the next page. Optional equipment are connected to the INT Board.
  • Page 31 Connectors on the INT Board Table 2-1 Connectors on the INT Board Note: How to attach NH connector is shown on the next page. . t i...

  • Page 32: Changing Ac Power Specification Of Display Unit

    How to attach NH connector HOW TO ATTACH NH CONNECTOR TO SIGNAL CABLE NH connector wire NH connector housing 1 Insert NH connector wire into NH connector housing. Figure 2-13 How to attach NH connector Changing AC Power Specification of Display Unit For 100 VAC or 220 VAC power, add or delete jumper wires on the PTU Board and change the power fuses inside the display unit as shown in the table below according to ship’s mains.

  • Page 33: Power Supply Units

    Power Supply Units Power supply unit PSU-004 PTB14 PTB11 PTB13 Figure 2-15 Power supply unit PSU-004 The table below lists the type of thermal relay used in the PSU-004. The type of the relay and its presetting differs according to ship’s mains. Table 2-3 Thermal relay in power control unit PSU-004 Fabricate the power supply cable as shown on page 2-5.
  • Page 34 Power supply unit PSU-001 Two cables run to the Power Supply Unit PSU-001, the power cable (DPYCY- 3.5) and the signal cable (660V-MPYCY-16). The figure below shows the loca- tion of the terminal boards inside the PSU-001. Wire the unit as shown in the interconnection diagram.

  • Page 35: Initialization And Adjustment

    INITIALIZATION AND ADJUSTMENT 3.1 Tuning Initialization Tune the radar as follows: Press [RADAR MENU] [0] [0] [2] [0] [0] [0] [0] (TUNE INITIALIZE on RADAR 3 menu) and press the [ENT] key. 3.2 Accessing Menus for Initialization and Adjustment To access them do the following: 1.

  • Page 36: Heading Alignment

    3.4 Heading Alignment You have mounted the scanner unit facing straight ahead in the direction of the bow. Therefore, a small but conspicuous target dead ahead visually should ap- pear on the heading line (zero degrees). In practice, you will probably observe some small bearing error on the display because of the difficulty in achieving accurate initial positioning of the scanner unit.

  • Page 37: Adjusting Sweep Timing

    3.5 Adjusting Sweep Timing Sweep timing differs with respect to the length of the signal cable between the scanner unit and the display unit. Adjust sweep timing at installation to prevent the following symptoms: • The echo of a "straight" target (for example, pier), on the 0.25 nm range, will appear on the display as being pulled inward or pushed outward.

  • Page 38: Confirming Magnetron Heater Voltage

    3.7 Confirming Magnetron Heater Voltage Magnetron heater voltage is adjusted at the factory using a 15 m signal cable. Therefore, when the length of the cable is other than 15 m, confirm that magne- tron heater voltage is within the prescribed rating as follows: 1.
  • Page 39 Figure 3-6 Scanner unit, power supply unit PSU-001 Note: When the length of the cable between the scanner unit and the power supply unit is more than 60 meters, the magnetron heater voltage may not reach the lower limit due to voltage drop. If this is the case, increase the voltage with the sliding contact R813 in the power supply unit, and readjust with R811, R812 in the scanner unit.

  • Page 40: Initial Setting Menus

    3.8 Initial Setting Menus The INITIAL SETTING menus (four menus) and the OWN SHIP INFORMATION menu setup the radar according to expected usage, authorities specification, ship's characteristics, operator's preference, etc. Set items on each menu in accor- dance with regulations/operator's preference. After entering initial settings, reset the power.
  • Page 41 INITIAL SETTING1 menu Keying sequence: [RADAR MENU] [0] [0] [0] [2] HL ALIGN: Aligns heading. TIMING ADJ: Adjusts sweep timing. ANT HGT: Enter height of scanner above water. Select from 5 m, 7 m, 10 m, 15 m, 20 m, or more than 30 m. LOG PULSE: Enter speed log's pulse rate.
  • Page 42 HEAD UP TB SCALE: Bearing scale may be shown in degrees or compass points in the head-up mode. CTR ECHO STRETCH: Turn on to enlarge echoes in the range up to the first range ring. VIDEO CONTRAST: For factory use. Do not change setting. MAXIMUM RANGE: For factory use.

  • Page 43: Installation Of Optional Equipment

    INSTALLATION OF OPTIONAL EQUIPMENT 4.1 Gyro Converter GC-8 The Gyro Converter GC-8, incorporated inside the radar display unit, converts analog gyrocompass reading into digital coded bearing data for display on the radar display. This section explains how to install and setup the GC-8 (mainly consisting of the GYRO CONVERTER Board) and set it up according to gyrocompass connected.
  • Page 44 4) Connect the GYRO CONVERTER Board to the INT Board (cables supplied with GC-8) as shown below. INT Board GYRO CONVERTER Board J446 (4P) J465 (6P) INT BOARD 03P9252 Figure 4-2 Display unit, inside view 5) Confirm gyrocompass specifications and set up the DIP switches and jumper wires on the GYRO CONVERTER Board according to gyrocompass connected: •...
  • Page 45 Connection of external power supply An external power supply is necessary when the repeater signal is step-by-step type and the step voltage is below 20V or output voltage is less than 5 W. 1. Cut jumper wire JP1 on the GYRO CONVERTER Board when an external power supply is used.
  • Page 46 Setting method 1: by gyrocompass specifications 1) Gyrocompass type Gyrocompass type AC synchronous OFF OFF DC synchronous OFF OFF DC step Full-wave pulsating current Half-wave pulsating current 3) Rotor voltage (between R1 & R2) Rotor voltage SW 2-1 20V to 45V AC 30V to 70V AC 40V to 90V AC 60V to 135V AC...
  • Page 47 Setting method 2: by make and model of gyrocompass e l l i a l ) - ( ) - ( ) - ( i a l / I I I I I , ) - e l l ) - ( ) - ( , ) - *: Set JP4 and JP5 according to the voltage of the external power supply.
  • Page 48 Location of DIP switches, jumper wires on the GYRO CONVERTER Board (Rotor voltage) (Stator voltage) (Gyro type) Fuse (2A) (Stator signal input) (Rotor signal input, external power input) Figure 4-4 GYRO CONVERTER Board Setting the heading readout on the radar display Confirm that the gyrocompass is giving a reliable readout.

  • Page 49: Arp Board Arp-26

    4.2 ARP Board ARP-26 The ARP Board ARP-26, which provides ARPA functions, is an optional circuit board which is accommodated in the display unit of the FR-2105 series radar. Necessary Parts: ARP-26-2E (008-485-500) Installation of the ARP board 1. Remove the bottom cover of the display unit by unfastening four screws. 2.
  • Page 50 ARP board adjustment 1. Turn the GAIN, A/C SEA and A/C RAIN controls fully counterclockwise, and then transmit on the 12 nm range. 2. Connect a digital multimeter between TP7(+) and TP6(-) on the ARP Board. Figure 4-6 ARP Board (18P9002B) 3.
  • Page 51 Final check Connect a gyrocompass and a log to the radar and place the radar under transmit state. Confirm that LEDs CR9, CR10, CR11, CR12, CR15 and CR16 on the ARP Board are off. If ship's speed is zero, or other signal is not being input, correspond- ing LED will light.

  • Page 52: Rp Board Rp-26

    4.3 RP Board RP-26 The RP Board RP-26, which providesvideo plotter functions, consists of a circuit board and a card drive both of which are accommodated in the display unit of the FR-2105 series radar. Table top/console type Necessary Parts: RP-26-T-2E (008-485-520) 1.
  • Page 53 4. Unfasten the front panel from the display pedestal. 5. Pass the connector from the card case through the hole in the display pedestal. Front panel Figure 4-10 Display pedestal 6. Set the RP Board (14P0298) in the top slot of the pcb card case. See page 4-7 for the location of the pcb card case.
  • Page 54 10.Fasten the front panel on the display pedestal. 11. Retract the stay to close the display unit. 12.Fasten the right arm cover. Separate type control head Necessary parts: RP-26-Z-2E (Code no. 008-491-400) 1. Lift the monitor. See Chapter 1 for instructions. 2.
  • Page 55 Control section Control section front panel Pan Head Screw M2.6X5 (2 pcs.) Figure 4-13 Display pedestal, front view 5. Loosen six screws to remove the front panel on the display pedestal. 6. Set the RP Board (14P0298) in the top slot of the pcb card case. 7.

  • Page 56: Performance Monitor Pm-30

    10.Fasten the front panel of the display pedestal. 11. Fasten the ground wire to the location shown in Figure 4-14. 12.Close the monitor. 4.4 Performance Monitor PM-30 Necessary parts: PM-30 and OP03-150 (Code no. 008-485-490) 1. Lift the monitor. See Chapter 1 for instructions. 2.

  • Page 57: Alarm Kit

    4.5 Alarm Kit Necessary parts: OP03-156 (Code no. 008-500-650) The alarm kit mainly consists of a circuit board and connection cables, and pro- vides alarm output to ship’s bridge alarm system. Procedure Refer to the figure below for parts locations. 1.
  • Page 58 J451 INT Board Existing cable tie 03P9252 Figure 4-16 Display unit, inside view HOW TO INSULATE THE POWER CABLE Shrink Tubing Solder 20 mm 1 Make length of 2 Solder power cable to signal cable. shrink tubing 20 mm; slip tubing onto wiring. 4-16 Pass cable through here.

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