Furuno FR-2125V - Manuals

iv EQUIPMENT LISTS Standard Supply e m a N e p y T . o N e d o C y t Q s k r a m e R a n n e t n A t i n U 3 6 0 - 4 7 0 0 B S R - F A 2 1 N X — 1 1 0 2 4 2 - 3 0 P C , m m 0 0 2 1 , m p r 4 2 3 6 0 - 5 7 0 0 B S R - F A 2 1 N X — 1 0 2 4 2 - 3 0 P C , m m 0 0 2 1 , m p r 2 4 3 6 0 - 4 7 0 0 B S R -...

v Optional Equipment e m a N e p y T . o N e d o C s k r a m e R r e t r e v n o C o r y G 2 - 8 - C G 0 2 5 - 6 4 4 - 8 0 0 r e d r o e t a r a p e S h c t i w s r e t n I 7 - J R — h c t i w s r e t n I 8 - J R — r o t i n o M e c n a m r o f r e P 0 3 - M P — t i n U r e m r o f s n a r T 8 5 7 1...

1-1 MOUNTING 1.1 Antenna Unit Mounting considerations • The antenna unit is generally installed either on top of the wheelhouse or onthe radar mast, on a suitable platform. Locate the antenna unit where there is agood all-round view. (a) On bridge (b) Common mast (c) Radar mast Figure 1-1 Mounting m...

1-2 Assembling the antenna unit The antenna unit consists of the antenna radiator and the antenna unit chassis,and they are packed separately. Fasten the antenna radiator to the antenna unitchassis as follows: 1. For the XN20AF, XN24AF, attach two guide pins to the underside of the an- tenna radiato...

1-3 O-ring Radiator bracket Waveguide Antenna radiator Hex bolt (M8X40), 8 pcs.(XN20AF, XN24AF only) Guide pin(XN20AF, XN24AFonly) Hex bolt (M8X35), 8 pcs. Flat washerSpring washer (XN12AF only) Figure 1-3 Fastening the radiator to the radiator bracket Fastening the antenna unit to the mounting plat...

1-4 4. Place the antenna unit on the rubber mat orienting the unit so the bow mark on its base is facing the ship’s bow. Groundterminal Rubbermat Bow mark Figure 1-4 Antenna unit, front view 5. Fasten the antenna unit to the mounting platform with M12X60 hex bolts, nuts, flat washers and seal washer...

1-5 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 involvedin doing it after the display unit is installed. Instructions for installation and setu...

1-6 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 youhear a click. Pull CAUTION Use two people to completethis step. The display unit may fall tothe deck when it is pulledforward, since th...

1-8 (2) Unfasten five M3X8 screws at the top of the PTU board cover and two M4X8 screws at the front of the PTU cover. Slide the PTU board coverforward. J106 J105 J104 J103 J446 J466 J462 J465 *Screw(M3X8, 5 pcs.) * * * * Slide forward Screw (M4X8, 2 pcs.) Fixing hole (front) Fixing hole (rear) Knob...

1-9 Separating the control head The control head connects to the display unit with a connection cable, thus it canbe located where desired, using the separate control head kit (option). Separate type control head kit (Type: OP03-157, Code No.: 008-500-630) e m a N e p y T y t Q . o N e d o C s k r a...

1-11 Monitor J582 J581 Control Head Cable Clamp Remove clampfrom left side Remove clamp from rear side Figure 1-14 Clamp position 11. Unfasten four upset screws ( 6 ) at the bottom of the right and left KB arms to dismount the control head. 12.Unfasten three screws (M4X10) and two screws (M4X8) to r...

1-12 13.Unfasten three screws (M5X25) to remove the right KB arm ( 9 ) and the left KB arm ( q0 ). 14.Unfasten one screw (M4X10), two screws (M5X12) to dismount the panel cover ( q1 ). 15.Fasten the two upset screws (M5X12) unfastened at step 14 at the front bottom of the control head. Control Head ...

1-13 Control head modification procedure 1. Unfasten eight screws (M4X8) on the underside of the control head. Unplug connectors P314, P312 and P317 from the control head. Separate the KB bot-tom plate from the control head. 2. Unfasten the screw (M4) fixing the ground terminal and two screws (M4X8)...

1-14 Wiring between display unit and control head 1. Fasten the handle to the supplied handle plate (V), using the screws formerly used to fixed the handle. 2. Using two upset screws (M5X10, supplied), fasten the handle plate (V) to the location shown in Figure 1-17. Insert handle plate (V) here. Ha...

1-15 10.Attach rubber to feet to the bottom of the keyboard if the keyboard is not going to be permanently fixed. To fix the keyboard to a desired location, fasten the KBfixing plate to the keyboard and desired location with two upset screws (M5X25,formerly used to fasten KB arms) and two tapping sc...

2-1 WIRING 2.1 Antenna Unit CAUTION Transceiver module(magnetron inside) Height morethan 5 cm Non-ferrous block The magnetron in the transceiver module will de-magnetize if it contacts ferrous material. Whendismounting the transceiver module, lay it on itsside or on top of non-ferrous material as sh...

2-2 4. Unfasten the four fixing bolts on the cable gland at the base of the antenna unit. Remove clamping ring, rubber gasket and washers. From left: Clamping ring,washer, rubber gasketand washer Signal cable Figure 2-2 Antenna unit, front view, cover removed 5. Pass the signal cable through the cab...

2-3 12.If the antenna unit is mounted 2 ° or more left of ship’s bow, adjust the position of S901 so it becomes “on” (contact between #1 and #2 on pcb MP-3795). Toaccess S901, open the bow side cover; S901 is above the drive gear. 15 16 17 18 19 20 21 22 23 24 25 26 27 28 1 2 3 4 5 6 7 8 9 10 11 12 ...

2-4 Fabricating signal cable S03-75 1. Remove the vinyl sheath by 450 mm. 2. Slide the clamping ring, washer, rubber gas- ket and washer onto the signal cable in thatorder. 3. Unravel the outer shield to expose the cores in the outer layer. Then, unravel the innershield to expose the cores in the in...

2-5 2.2 Display Unit Two cables are terminated at the display unit: the signal cable S03-75 and thepower cable. The signal cable comes with a connector preattached to it for con-nection to the display unit. Fabricate the power cable as shown on the next page. J106J105 J104J103 J446 J466 J462 J465 PO...

2-6 Fabricating the AC power cable (supplied) 1. Remove the vinyl sheath by 80 mm. 2. Cut off jute tape wrapped around the armor. 3. Unravel the armor to expose the cores by about 35 mm. 4. Remove insulation of cores by about 10 mm. Fix crimp-on lugs type FV5.5-4 to the cores. 5. Cover the armor wit...

2-8 Leading cables into the display unit The cable clamp may be positioned within the display unit (default arrangement),outside the display unit or at the bottom of the display unit (when using consolemount, for example). When the cable clamp is located outside or beneath the dis-play unit, use the...

2-9 Cable fed from outside display unit (B) Power clamp (Aluminum) (C) Signal clamp (Aluminum) (D) Rear clamp plate (A) Rear clamp base Bottom clamp front plate(Installation materials) M5X10 (2 pcs)(Installation materials) Rear cable entrance Shielding foam Figure 2-11 Clamp position outside display...

2-10 Connections Raise the monitor and fix it with the stay. (For procedure see page 1-5.) Removethe shield cover from the INT Board. Connect signal, power, gyro and log cablesas shown below. Optional equipment are connected to the INT Board. Be sure toground the display unit. PTU BOARD03P9245 INT B...

2-11 Connectors on the INT Board Table 2-1 Connectors on the INT Board e m a n l a n g i S n o e m a N b c p r o t c e n n o C . o n r o t c e n n o C e p y t e l b a c i l p p A t n e m p i u q e s k r a m e R l a n g i S t u p n I l a n g i s o r y G 4 J n i p 3 , H V b c p n O : * ) n o i t p o (...

2-12 How to attach NH connector 20mm 1 Insert NH connector wire into NH connectorhousing. 2 Cut shrink tubing in 20 mm lengths andslip onto each wire. 3 Solder connector to signal cable. 4 Heat shrink tubing with solder-ing iron. NH connector wire Shrink tubing NH connectorhousing Solder HOW TO ATTA...

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

3-2 3.4 Heading Alignment You have mounted the antenna unit facing straight ahead in the direction of thebow. 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 displa...

3-4 3.7 Confirming Magnetron Heater Voltage Magnetron heater voltage is adjusted at the factory. However, confirm that it iswithin the prescribed rating. Table 3-1 Magnetron heater voltage rating g n i t a R ) W k 5 2 ( V 5 2 1 2 - R F m n 5 2 1 . 0 , Y B - T S V 4 . 8 - V 2 . 8 e g n a r x a m , X ...

3-5 3.8 Initial Setting Menus The INITIAL SETTING menus (four menus) and the OWN SHIP INFORMATIONmenu setup the radar according to expected usage, authorities specification, ship'scharacteristics, operator's preference, etc. Set items on each menu in accor-dance with regulations/operator's preferenc...

3-6 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 antenna above water. Select from 5 m, 7 m, 10 m, 15m, 20 m, or more than 30 m. LOG PULSE: Enter speed log's pulse rate. OWN SHIP INFORMATION: E...

3-7 HEAD UP TB SCALE: Bearing scale may be shown in degrees or compasspoints in the head-up mode. CTR ECHO STRETCH: Turn on to enlarge echoes in the range up to the firstrange ring. VIDEO CONTRAST: For factory use. Do not change setting. MAXIMUM RANGE: For factory use. Do not change setting. ECHO FU...

4-1 INSTALLATION OF OPTIONAL EQUIPMENT 4.1 Gyro Converter GC-8 The Gyro Converter GC-8, incorporated inside the radar display unit, convertsanalog gyrocompass reading into digital coded bearing data for display on theradar display. This section explains how to install and the GC-8 (mainly consisting...

4-2 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) J7 (5P) J465 (6P) J1 (14P) INT BOARD03P9252 GYRO CONVERTERBOARD 64P1106 J1 J5 J4 To gyro J7 Fix cable to chassiswith cable tie. J446 J465 Figure 4-2 Display u...

4-3 7. Attach instruction label (supplied) to shield cover for the INT and GYRO CON- VERTER boards. 8. Close the monitor. 9. Turn the power off and on again to reset the CPU. Connection of external power supply An external power supply is necessary when the repeater signal is step-by-steptype and th...

4-7 Location of DIP switches, jumper wires on the GYRO CONVERTERBoard 64P1106 JP5, JP4(Supply voltage) JP2 (Rotor voltage) JP3 (Stator voltage) JP1 (Gyro type) Fuse (2A) J5(Rotor signal input,external power input) J4(Stator signal input) SW1DIP switch J6 (IEC-61162-1 output port) J7 (Data output por...

4-8 4.2 ARP Board ARP-26 The ARP Board ARP-26, which provides ARPA functions, is an optional circuitboard which is accommodated in the display unit. Note that the ARP-26 is notavailable with the statute mile-type radar. Necessary Parts: ARP-26-2E (008-485-500) e m a N e p y T y t Q . o N e d o C d r...

4-9 TP7 TP6 R104 R103 Figure 4-6 ARP Board (18P9002B) 3. Adjust R104 on the ARP Board so the multimeter reads between 0.09 and 0.14 VDC. 4. Set controls and switches as below. GAIN: fully clockwise (max.)Interference rejector: OFFRange: 24 nmEcho stretch: OFF 5. Press [RADAR MENU] [0] [0] [0] [0] to...

4-10 S1 CR16 LOG CR15 GYRO CR9 HDG CR10 BRG CR11 VID CR12 TRG 4 # 3 # 2 # 1 # F F O F F O F F O F F O Figure 4-8 ARP Board (18P9002B) 4.3 RP Board RP-26 The RP Board RP-26, which provides video plotter functions, consists of a circuitboard and a card drive, both of which are accommodated in the disp...

4-11 2. Remove the right arm cover from the control head. Fasten the M-card base assy. to the right arm cover as follows: a) Fasten the ground wire with the M4X8 pan-head screw and the M4 teethed locked washer as shown below. b) Fasten the right arm cover to the card case with three M4X8 pan-head sc...

4-12 6. Run the connector from the M-card base assy. in front of the GYRO CON- VERTER Board as in Figure 4-11. 7. Plug the connector from the M-card base assy. in J1 on the RP Board. 8. Fasten the ground wire from the connector at the location shown in Figure 4- 11. INT Board GYRO CONVERTER Board FR...

4-16 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. Contents of Alarm Kit OP03-156 e m a N e p y T . o N e d o C y t Q d r a o B M R A L A 2 6 2 9 P 3 0 0...

4-18 4.6 AC-DC Conversion Kit The AC-DC Conversion Kit enables conversion from AC power to DC power, andmainly consists of a circuit board and filter. ) a n n e t n a m p r 4 2 r o f ( t i K n o i s r e v n o C C D - C A 0 6 7 - 9 9 4 - 8 0 0 : . o N e d o C , 4 2 - 1 6 1 - 3 0 P O : e p y T ) a n n...

4-19 4.7 Connection of Rate-of-Turn Signal Connection 1. Connect cable DPYC-1.25 or equivalent to the ROT device. 2. Raise the monitor and fix it with the stay. See page 1-5 for procedure. 3. Remove the INT board shield cover by loosening four screws. 4. Connect the DPYC-1.25 to J453 on the INT Boar...

4-20 4.8 V-Console Kit The V-console kit mounts the display unit atop a console. Necessary parts: OP03-164 (Code no. 000-089-762) Contents of V-Console Kit OP03-164 e m a N e p y T . o N e d o C y t Q e l o s n o C - - 1 t l o B e y E 0 1 - C B - 0 3 - P C 8 0 4 - 8 0 8 - 0 0 0 4 d r a u G e g d E 0...

4-21 3. Unfasten the cable clamp at the rear of the display unit. 4. Using the bolts used to fix the cable clamp fasten the edge guard to the cable entrance as shown below. (The edge guard protects cables from damage.) J106J105 J104 J103 J446 J466 J462 J465 * * * * * Edge Guard03-144-1816-0 Figure 4...