Furuno IB-681 manuals
Computer Equipment > Network Router
When we buy new device such as Furuno IB-681 we often through away most of the documentation but the warranty.
Very often issues with Furuno IB-681 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Network Router Furuno IB-681 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Network Router on our side using links below.
48 pages 1.17 Mb
iiiiiiiiiiiii 3 SAFETY INSTRUCTIONSWARNING WARNINGSafety Information for the Operator CAUTIONiiiiiiiiiiiiiiiiiiiiiiiiii Safety Information for the Installer 4 WARNINGELECTRICAL SHOCK HAZARD CAUTION 5 TABLE OF CONTENTS7 INTRODUCTION8 EQUIPMENT LISTComplete Set Installation Materials CP16-01601 Installation Materials CP16-01602 10 SYSTEM CONFIGURATION11 1. OVERVIEW13 2. SETTINGS2.1 Switch Panel SettingsFigure 3 Switch panel 2.1.1 Data rate 2.1.2 DIP switchesTable 1 DIP switch functions 15 2.2 OID/DID and IMN Settings2.3 Terminal Unit SettingsFigure 4 Terminal setup menu 16 2.4 Registering, Deleting Subscriber Number2.4.1 Registering subscriber number 2.4.2 Deleting subscriber number 2.4.3 Confirming subscriber number 2.4.4 Status display on the terminal unit 17 3. OPERATION27 4. MAINTENANCE & TROUBLESHOOTINGWARNINGELECTRICAL SHOCK HAZARD 4.1 Maintenance4.1.1 Cleaning 4.1.2 Resetting the circuit breaker 4.2 Self Test at Terminal UnitFigure 11 Program no. display Figure 12 Self test results 28 4.3 Troubleshooting for the UserTable 3 Troubleshooting table 29 5. INSTALLATIONWARNINGNote: Do not place the unit atop the terminal unit of the FELCOM 81. 5.1 Mounting5.1.1 Mounting location 5.1.2 Mounting procedure 30 5.2 Wiring5.2.1 Wiring between HSD modem and routerRS-449 interface description HSD DATA 1 HSD DATA 2 HSD MODEM IB-680(RS-232) (RS-449) HSD TERMINAL Serial straight cable RS-232 interface: 25 pin connector RS-449 interface: 37 pin connector To comm. unit ex. Router Figure 13 Connection of HSD modem and HSD terminal RS-232 interface description Pin nos. 1, 9-14, 16, 18-19, 21, 23-25 are not used. Figure 14 RS-232 Interface Figure 15 RS-449 Interface Fabrication of plug case assy.Figure 16 Fabrication of plug case (same procedure for 25 pin, 37 pin) 31 5.2.2 Modifying the RF CONV board in the communication unit32 Figure 17 CPU2 BoardU65 U67 DIP SW S1 RF CONV Board U55U5 U37 U8 JP2 BT1 C75 CPU2 BOARD 16P0133 7 U56 33 Part sideRF CONV Board CPU2 Board U567 U55 PH5P J10 1 2 4 1 Cable assy. Figure 18 CPU 2 Board Version 1CPU2 Board Cable assy. J10 Marked point J7 Figure 19 Communication unit, cover removed, right side view8. Replace the rear panel for the communication unit manufactured before 7/98. 23 DGPS OUT TX IF RX IF REF HSD CTRL J15 Rear panel of communication unit Detach dummy plate and fasten connector fixing plate with screws used to fasten dummy plate. Connector assy. Dummy plate 34 Figure 20 Mounting of connector assy.Figure 21 Communication unit, rear view, rear panel removedREAR PANEL Board REAR PANEL Board, front view 35 Figure 22 REAR PANEL Board36 CAUTIONJ7 J9 J8 Serial cable (Max. 5 m, 17JE-573-2 harness)RF CONV Board Connector RF CONV assy. Board TX IF J9 RX IF J7 REF J8 (DGPS (J11) OUT) J11 Figure 23 Communication unit, right side view14. Attach the cover. 15. Plug in all connectors to the rear panel. 5.2.3 Wiring between HSD modem and communication unitCOMMUNICATION UNIT IB-281 HSD MODEM IB-681TX IF RX IF REF HSD CTRL Coaxial cable (Max. 5 m, BNC-P-55UX2) Ships mains 16S0277 Figure 24 Connection of IB-681 and communication unit 5.2.4 GroundGround the equipment to prevent electrical shock and mutual interference. 37 APPENDIX Usage Tips47 INDEX
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