Furuno FR-2115/2125 manual Wiring

Page 21

WIRING

2.1 Scanner Unit

CAUTION

The magnetron in the transceiver module will de- magnetize if it contacts ferrous material. When dismounting the transceiver module, lay it on its side or on top of non-ferrous material as shown below.

Transceiver module

(magnetron inside)

Non-ferrous block

Height more than 5 cm

1.Open the scanner unit cover.

2.Disconnect plugs P611, P801 and P821.

3.Unfasten the transceiver module (two bolts). Remove the transceiver module.

Fixing bolts

J611

J801

J821

Figure 2-1 Scanner unit, front view

2-1

Image 21

Contents Marine Radar B . N o . I M E 3 4 6 4 0 M Safety Instructions Power Switch Power Switch in AC Powered Display UnitTable of Contents Standard Supply Equipment ListsName Type Code No Qty Remarks Optional EquipmentSystem Configuration Mounting considerations Scanner UnitAssembling the scanner unit Be sure to remove the guide pinsFastening the radiator to the radiator bracket Fastening the scanner unit to the mounting platformScanner unit, front view Display Unit Mounting procedureBefore mounting the display unit Tabletop mountingStay Setting catch to hole in stay Console type mounting 11 How to dismount the PTU coverDisplay unit modification procedure Separating the control headSeparate type control head kit Type OP03-151, No 13 Detaching the control head Control head modification procedureConnection of display unit to control head PlateAttachment of hood 15 How to attach KB fixing plateWiring Scanner unit, front view, cover removed Correct seating of waterproofing gasket Fabricating signal cable S03-75 =EMI cores Outer cores RFC-13 thick Inner cores RFC-10 thin Fabricating signal cable S03-74DPYCY-3.5 Fabricating the AC power cable suppliedCVV-S 82C Fabricating the DC power cable CVV-S 8 x 2C, optionLeading in cables to the display unit Cable fed from rear of display unit DefaultCables fed from bottom of display unit for console mount Cable fed from outside display unitM4X8 2 pcs ConnectionsConnectors on the INT Board Connectors on the INT BoardHow to attach NH connector Changing AC Power SpecificationAccessing Menus for Initialization and Adjustment Tuning InitializationAdjusting Video Signal Level Restoring default settingsPicture appears Deviated counterclockwise Heading AlignmentSuppressing Main Bang Adjusting Sweep TimingMagnetron heater voltage rating Confirming Magnetron Heater VoltagePress Radar Menu 0 0 0 Initial Setting MenusInitial SETTING1 menu Initial SETTING2 menuInitial SETTING3 menu OWN Ship Information menu Initial SETTING4 menuGyro Converter GC-8 Installation and connection of the Gyro Converter BoardGyro Converter Board 64P1106 Connection of external power supply DIP switch, jumper wire settingsDefault setting Gyrocompass type Frequency Setting method 1 by gyrocompass specificationsJP1 JP2 JP3 JP4 JP5 Setting method 2 by make and model of gyrocompassSW1 Setting the heading readout on the radar displayARP Board ARP-26 Installation of the ARP boardARP Board 18P9002B ARP board adjustmentARP Board ARP-26 Final checkTable top/console type RP Board RP-2610 Display pedestal Necessary parts RP-26-Z-2E Code no Separate type control head13 Display pedestal, front view Necessary parts PM-30 and OP03-150 Code no Performance Monitor PM-30Alarm Kit ProcedureNecessary parts OP03-156 Code no 16 Display unit, inside view AC-DC Conversion Kit Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page