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C Your Loc al A gent/D ealer 9- 52, A s hi har a- c ho, N i s h i nom i y a, J apan Telephone: 0798-65-2111 Telefax: 0798-65-4200 FIRST EDITION : AUG. 1998 A ll r i g hts r e ser v ed. Printed in Japan D : SEP. 4, 2001 PUB. No. IME-34620-D M O D E L- 1932/ 1942 M A R K - 2 (YO S H )
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SAFETY INSTRUCTIONS WARNING Radio Frequency Radiation Hazard The radar scanner emits electromagnetic radio frequency (RF) energy which can be harmful, particularly to your eyes. Never look directly into the scanner aperture from a close distance while the radar is in operation or expose yourself to the transmitting scanner at a close distance. 2 Distances at which RF radiation levels of 100 and 10 W/m exist are given in the table below. Note: If the scanner unit is installed at a close distance
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WARNING WARNING WARNING WARNING Do not open the equipment Be sure that the power supply is unless totally familiar with compatible with the voltage rating of electrical circuits and the equipment. service manual. Connection of an incorrect power supply Only qualified personnel can cause fire or equipment damage. The ELECTRICAL should work inside the voltage rating of the equipment appears SHOCK equipment. HAZARD on the label above the power connector. Wear a safety belt a
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TABLE OF CONTENTS SYSTEM CONFIGURATION .............................................................iv EQUIPMENTS LIST ............................................................................ v 1. MOUNTING 1.1 Mounting Methods for Scanner Unit..................................................................1-1 1.2 Fixing Holes in Mounting Platform ....................................................................1-1 1.3 Fastning the Radiator to the Radiator Bracket .......................
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SYSTEM CONFIGURATION Scanner Unit MODEL 1932 MARK-2 XN10A-RSB-0070-064 (24 rpm) XN10A-RSB-0073-064 (48 rpm) MODEL 1942 MARK-2 XN12A-RSB-0070-059 (24 rpm) XN12A-RSB-0073-059 (48 rpm) Navigation IEC 61162* (In/Out) Display Unit Radar Plotter device RP-110 RDP-118 IEC 61162* (In/Out) Video Sounder Remote Display FMD-811/1800 Gyro- Gyro Converter Auto Plotter AD-100 compass ARP-10 External Alarm Integrated Heading (24 rpm only) Buzzer OP03-21 Sensor PG-1000 12 VDC: 10A *Equivalent to NMEA 0183 2
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EQUIPMENT LISTS Standard Supply Ne ame T. yp Cy ode NoQs t Remark X— N10A-RSB-0070-064 For 1932M2, 24 rpm Select one X— N10A-RSB-0073-064 For 1932M2, 48 rpm Scanner Unit X— N12A-RSB-0070-059 For 1942M2, 24 rpm Select one X— N12A-RSB-0073-059 For 1942M2, 48 rpm D8 isplay UnitR— DP-11 1 CP03-18401, power cable, C4 P03-19300 000-086-91 10 m signal cable CP03-18401, power cable, C5 P03-19310 000-086-91 15 m signal cable Installation Select Materials one CP03-18401, power cable, C6 P03-19320 000-086-
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1. MOUNTING • Do not paint the radiator aperture, to en- 1.1 Mounting Methods for sure proper emission of the radar waves. Scanner Unit • When this radar is to be installed on larger vessels, consider the following points: • The scanner unit is generally installed ei- ther on top of the wheelhouse or on the • The signal cable run between the scan- radar mast on a suitable platform. Locate ner and the display comes in lengths the scanner unit where there is a good all- of 10 m (standard), 1
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anticorrosive sealant. Fasten the scanner 1.3 Fastening the Radiator to radiator to the radiator bracket with the the Radiator Bracket radiator fixing bolts, flat washers and spring washers. For your reference, scanner installation ma- terials list appears in the packing lists at the Scanner back of this manual. radiator 1. Remove the radiator cap from the radia- Coat threaded tor bracket. holes with anti- corrosive 2. Coat contacting surface between scan- O-ring sealant. ner radiator and
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2. Lay the scanner unit on the mounting plat- 4. Pass flat washers, spring washers and form, orienting it as shown in Figure 1-6. nuts onto hex bolts. Fasten by tightening nuts. Do not fasten by tightening the hex bolts; seal washers may be damaged. Seal washer Scanner unit Rubber mat BOW Mounting platform STERN Silicone Flat washer sealant Figure 1-8 How to fasten scanner unit to mounting platform 5. Coat flat washers, spring washers, nuts Figure 1-6 Scanner unit (Shown: XN12A) and exposed part
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Fixing holes inside szcanner unit 1.5 Display Unit Mounting This method requires removal of the RF unit Mounting considerations in the scanner unit to access inside fixing When selecting a mounting location for the holes. Use hex head bolts, flat washers, display unit keep in mind the following points: spring washers and nuts (local supply) to mount the scanner unit, confirming lengh of • Provide adequate space behind and bolts. around the unit to permit circulation of air and to provide conv
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2. CONNECTIONS 3. Unfasten the cable gland assembly (plate, 2.1 Connecting the Signal gasket, flat washer). Cable 4. Pass the signal cable w/connector Only the signal cable runs from the display through the bottom of the scanner unit chassis. Pass the cable through the gland unit to the scanner unit. In order to minimize assembly as shown below. the chance of picking up electrical interfer- ence, avoid where possible routing the sig- nal cable near other onboard electrical equipment. Also,
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7. Unfasten four screws shown in the figure 9. Connect the signal cable to the RTB below. Board (03P9249), referring to the inter- connection diagram and the figure below. Four screws Note that connector VH2P is not used. 10.Attach three EMI cores to the signal cable as shown below. J821 VH9P J824 NH13P Lead in J823 VH4P cable here. EMI core Figure 2-5 Scanner unit chassis, RFC-13 Clamp cover opened Route cable along here. 8. Pass the signal cable through the cable Figure 2-7 Scanner unit cha
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Connection procedure Heading sensor connection 1. Connect the power cable to the power Heading signal can be connected to the cable connector on the rear of the display “HDG” connector. You will need a heading unit. sensor cable. The following cables are op- tionally available. 2. Connect the signal cable to connector DJ- 1 on the rear of the display unit. T. ypeCs ode no Remark 3. Run a ground wire (local supply) between M7 J-A6SPF0007-1000) 00-125-23 6P-6P (10m the ground terminal on the rear
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2.4 Exchange of Fuse for 24/32V Power Supply The power cable comes with a 10A fuse in its the fuse its holder. This fuse is for use with a 12V DC power supply. For 24V/32V DC power supply, replace the fuse with the 5A fuse (supplied) and attach 5A label (supplied) to fuse holder. CAUTION Use the proper fuse. Use of an improper fuse can damage the equipment and void the warranty. 2.5 Checking the Installation After completing the installation, it is a good idea to recheck it to be sure all
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3. ADJUSTMENT This section covers adjustment of the radar 3.2 Adjusting Tuning/Video after installation. You will need to Do the following to automatically adjust tun- • adjust tune/video amplifier level ing and video amplifier level input. • enter antenna height 1. Press the [STBY/TX] key to transmit. • align heading • adjust sweep timing WARNING • adjust main bang suppression Before transmitting the radar make sure • select STC curve no one is near the scanner unit, to pre- • set a dead sector
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3.4 Aligning Heading 3.5 Adjusting Sweep Timing (Adjustment sector: 0~359.90) (Adjustment range: 0.000~4.266 nm) You have mounted the scanner unit facing This adjustment ensures proper radar per- straight ahead in the direction of the bow. formance, especially on short ranges. The Therefore, a small but conspicuous target radar measures the time required for a trans- dead ahead visually should appear on the mitted echo to travel to the target and return heading marker (zero degrees). t
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1. Select “13. STC Curve” from the Installa- [ Sweep Timing Adjustment ] tion Setup menu and press the [ACQ/EN- Use omnipad to straighten TER] key. target and press ENTER key. Correction 0.000 nm 2. Select STC curve desired; Sharp: The effective range of the [A/C SEA] control is relatively short. Std: Between Sharp and Gentle. Figure 3-5 Sweep timing adjustment Gntl (Gentle): The effective range of message the [A/C SEA] control is relatively long. 4. Operate the t
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5. Confirm that the meter reads 7.5 V ±0.1 V. 3.9 Checking Magnetron Heater 6. Close the scanner cover and tighten the Voltage cover fixing screws. Magnetron heater voltage is formed on the MD Board of the scanner unit, and is preadjusted at the factory for use with any length of signal cable. Therefore no adjust- ment is required. However, check magnetron heater voltage as follows: 1. Turn on the radar and leave it in stand- by. 2. Open the scanner cover. 3. Unfasten two screws to remove
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4. INSTALLATION OF ARP-10 (OPTION) (3)Faster the ARP-10 Board to the chas- sis with three pan head screws and NOTICE springs washers. Front This option is not available Spring Washer with 48 rpm scanner unit. M3 3 pcs. $ Spacer SQ-20 3 pcs. $ 4.1 Necessary Parts Pan Head Screw M3 x 8 3 pcs. Ne ame T. yp Cy ode No Qt P107 A7 RP-10 Board10 8P900 01 08-476-93 J107 S0 pacerS0 Q-2 04 00-801-65 SW pring WasherM4 3 C519104 00-864-20 ARP-10 Board 18P9007 PW an Head ScrewM4 3x8 C270006 00-881-40 SPU Bo
