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SYSTEM CONFIGURATION

*Equivalent to NMEA 0183

             Option

RDP-099

Navigation
device

IEC 61162* (In/Out)

Gyro-
compass

Gyro Converter

AD-100

12/24/32 VDC

Rectifier
RU-3423

115/230 VAC

External Alarm
Buzzer OP03-21

Scanner Unit

XN10A-RSB-0070-065 

Display Unit

12 VDC:     10A
24/32 VDC:  5A

Intergrated Heading 

Sensor PG-1000

Summary of Contents for 1761 MARK-3

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Page 2: ...h o n e 0 7 9 8 6 5 2 1 1 1 Te l e f a x 0 7 9 8 6 5 4 2 0 0 Yo u r L o c a l A g e n t D e a l e r A l l r i g h t s r e s e r v e d P U B N o I M E 3 4 8 1 0 C M O D E L 1 7 6 1 M A R K 3 Y O S H F...

Page 3: ...itting scanner at a close distance Distances at which RF radiation levels of 100 and 10 W m2 exist are given in the table below Note If the scanner unit is installed at a close distance in front of th...

Page 4: ...RNING Construct a suitable service platform from which to install the scanner unit Serious injury or death can result if some one falls from the radar scanner mast Turn off the power at the mains swit...

Page 5: ...NECTIONS 2 1 Connecting the Signal Cable 2 1 2 2 Display Unit Connections 2 2 2 3 Connection of External Equipment 2 3 2 4 Fuse Exchange for 24 32 VDC Power cable 2 4 2 5 Checking the Installation 2 4...

Page 6: ...RDP 099 Navigation device IEC 61162 In Out Gyro compass Gyro Converter AD 100 12 24 32 VDC Rectifier RU 3423 115 230 VAC External Alarm Buzzer OP03 21 Scanner Unit XN10A RSB 0070 065 Display Unit 12 V...

Page 7: ...l b a c s e i r o s s e c c A 0 0 0 6 0 3 0 P F 2 5 1 5 8 0 0 0 0 t e s 1 2 0 6 4 0 3 0 P F 1 0 6 4 0 3 0 P F 0 1 0 6 0 3 0 P F s t r a P e r a p S 0 0 8 5 0 3 0 P S 3 2 9 0 8 0 0 0 0 t e s 1 e m a N...

Page 8: ...ble routing the signal cable near other onboard electrical equipment Also avoid running the cable in parallel with power cables A magnetic compass will be affected if placed too close to the scanner u...

Page 9: ...radiator on the radiator bracket 6 Coat the radiator fixing bolts 4 pcs with anticorrosive sealant Fasten the scanner radiator to the radiator bracket with the radiator fixing bolts flat washers and s...

Page 10: ...seal washers may be damaged Scanner unit Mounting platform Silicone sealant Flat washer Rubber mat Seal washer Figure 1 7 How to fasten scanner unit to mounting platform 5 Coat flat washers spring wa...

Page 11: ...l washers 9 Reassemble RF unit cover and upper chassis 10 Set four knob caps supplied into outside fixing holes 11 Do steps 6 8 in Outside fixing holes 1 5 Display Unit Installation Mounting considera...

Page 12: ...n force the mounting place if necessary 1 Mark the screw locations by using the hanger as a template 2 Drill five pilot holes for the hanger 3 Install the hanger using the screws sup plied as the inst...

Page 13: ...rubber vibration isorators stabilize the display unit against ship s vibration Attach them to the mounting bracket if necessary as follows Rubber Vibration Isolator supplied with bracket 03 112 1402 A...

Page 14: ...nner unit chassis cover opened 2 Unfasten the cable gland assembly plate gasket flat washer 3 Pass the signal cable w connector through the bottom of the scanner unit chassis Pass the cable through th...

Page 15: ...e cable along here Lead in cable here J821 VH9P J824 NH13P J823 VH4P Clamp Figure 2 6 Scanner unit chassis cover opened 9 Fix the signal cable with the cable clamp 10 Release the stay and close the co...

Page 16: ...the EBL Electronic Bearing Line may be displayed on the display You will need the following cable and A D converter AD 100 both optionally supplied to make the connection AD 100 option To GYRO connect...

Page 17: ...se holder on the rear panel This fuse is for use with 12 VDC power supply For 24VDC or 32 VDC power sup plies please exchange the fuse with the 5A fuse supplied CAUTION Use the proper fuse Use of an i...

Page 18: ...out 10 seconds until the INSTALLA TION menu appears After checking the unit for proper installation its time to adjust it WARNING Before transmitting the radar make sure no one is near the scanner uni...

Page 19: ...ied technician Remember that the scanner housing fixing bolts remain untightened They should now be secured if the following alignment is not necessary 1 Identify a suitable target for example ship or...

Page 20: ...Press the MENU key to complete the setting 3 6 Measurement of Blind Shadow Sectors In some shadow sectors it should be remem bered that there may not be sufficient inten sity to obtain an echo from ve...

Page 21: ...It is a waste of time to attempt the operation in anything other than very smooth water with little wind 2 Another method is to observe the shadow sector against a background of sea clut ter Any shado...

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