Furuno FR-2135S manual Confirming Magnetron Heater Voltage, Antenna switch in tuning compartment

Page 40

3.7 Confirming Magnetron Heater Voltage

Magnetron heater voltage is adjusted at the factory. Confirm that magnetron heater voltage is within the prescribed rating as follows:

1. Turn on the radar and select the 0.125 mile range.

2.	Press [RADAR MENU] [0] [0] [0] [2] [0] to
	open the INITIAL SETTING2 menu.
3.	Press [5] to select the 5. SCANNER

ANTENNA switch

ON

OFF

PM

	STOPPED field and the TX option.
4.	Turn off the antenna switch in the display
	unit.
5.	Connect a multimeter, set to the 10 VDC
	range, between #12(+) of P801 and the
	chassis.

ANTENNA

TUNE

6.The multimeter should read 9.2-9.4 V. If not, adjust VR1.

7.“Transmit” on the 48 mile range.

8.The multimeter should read 7.3-8.3V.

DEGAUSS ERROR

Figure 3-5 Antenna switch in tuning compartment

9.Press [RADAR MENU] [0] [0] [0] [2] [0] [5]

to select the 5. SCANNER STOPPED field and the ROTATE option.

10.Turn on the ANT MOTOR SW on the scanner unit.

Figure 3-6 Scanner unit, bow view

3-4

Image 40

Contents Back 00080839301 Safety Instructions Use only the specified power cable Table of Contents Equipment Lists Standard SupplyOptional Equipment Name Type Code No Qty RemarksSystem Configuration Scanner Unit Mounting considerationsInstallation precaution for S-band scanner unit ExampleHow to lift scanner unit Attachment of lifting fixtures and collarScanner unit assembling procedure Scanner unit assemblingInstallation of reinforcement ribs Fastening the scanner unit to the mounting platformMounting of scanner unit Mounting procedure Display UnitBefore mounting the display unit Tabletop mountingStay 10 Setting catch to hole in stay Console type mounting Separating the control headDisplay unit modification procedure Separate type control head kit Type OP03-151, No14 Detaching the control head Control head modification procedure Connection of display unit to control head16 How to attach KB fixing plate Attachment of hoodPower Supply Unit This page is intentionally left blank Wiring Fabricating the power cable DPYCY-3.5 JIS cableCable fed from back of display unit default method Leading in cables to the display unitCable fed from outside display unit Cables fed from bottom of display unit console mountConnections RemoveConnectors on the INT Board Connectors on the INT BoardHow to attach NH connector HOW to Attach NH Connector to Signal Cable10 Scanner unit, port side view Fabricating signal cable S03-74 11 Fabricating the signal cable S03-7413 Scanner unit, rear view 15 Fabrication of coaxial cable Changing AC Power Specification of Display Unit When the de-icer is installed18 Power supply unit PSU-004 Tuning Initialization Accessing Menus for Initialization and AdjustmentAdjusting Video Signal Level Restoring default settingsHeading Alignment Picture appears Deviated counterclockwiseAdjusting Sweep Timing Suppressing Main BangAntenna switch in tuning compartment Confirming Magnetron Heater VoltageInitial Setting Menus Scanner unit, stern side viewInitial SETTING1 menu Press Radar Menu 0 0 0Initial SETTING2 menu Initial SETTING3 menuInitial SETTING4 menu OWN Ship Information menuInstallation and connection of the Gyro Converter Board Gyro Converter GC-8INT Board DIP switch, jumper wire settings Connection of external power supplyDefault setting Setting method 1 by gyrocompass specifications Gyrocompass typeSetting method 2 by make and model of gyrocompass JP1 JP2 JP3 JP4 JP5Setting the heading readout on the radar display SW1Installation of the ARP board ARP Board ARP-26ARP board adjustment ARP Board 18P9002BFinal check ARP Board ARP-26RP Board RP-26 Table top/console type10 Display pedestal Separate type control head Necessary parts RP-26-Z-2E Code no13 Display pedestal, front view Performance Monitor PM-50 Necessary parts PM-50 and OP03-150 Code noProcedure Alarm KitNecessary parts OP03-156 Code no 16 Display unit, inside view Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page