Furuno FS-1503 manual Dummy Load, W4 Wire Assy W3 Wire Assy

Page 23

3.9 Dummy Load

The dummy load enables testing of the two-tone alarm. Install the board following the figure below. CHANGE SYSTEM SETTING 9917 to 1.

W4 should not touch

TB4 or W3.

Gap between inner wall and wire should be more

than 15 mm.

W4 WIRE ASSY.

W3 WIRE ASSY.

NOTICE

Separate wire assemblies W3 and W4 more than

15 mm from each other.

Fasten dummy load assy. to shield case with four existing screws (4 pcs.).

TB4

ANT

Fasten wire with cable tie.

 

 

Separare these wires: Bend crimp-on

 

 

lug attached to TB1 upward; bend

 

 

crimp-on lug attached to TB3 downward.

 

 

W6

 

 

 

WIRE ASSY.

TB2

TB1

TB3

NOTICE

TX

TX

DUMMY

OUT

IN

 

Do not route

 

 

J1

 

 

wires within

DUMMY CONT

J2

 

this area.

BOARD 05P0670

E

 

 

 

 

 

TB4

 

DUMMY LOAD ASSY.

E TB3

 

W5

WIRE ASSY.

Figure 3-6 COUPLER board, installation of dummy load

3-6

Image 23 Contents
Page B . N o . I M E 5 6 1 4 0 E Safety Instructions Table of Contents Standard Set Equipment ListsFAW-6RP2A Optional EquipmentFS-1503 System Configuration System ConfigurationMounting on overhead, bulkhead or tabletop MountingMounting of Transceiver Unit General mounting considerationsMounting considerations Console mountingMounting considerations Mounting of Antenna CouplerMounting methods Mounting the antenna couplerHow to mount the antenna coupler Grounding the transceiver unit Ground SystemGround for metallic hull Ground for non-metallic hullAbout antennas Mounting of AntennaLong wire antenna Whip antenna Typical antenna installationsRED BLK WiringConnections inside the antenna coupler Remarks on connection Wiring of Optional EquipmentNbdp Terminal DP-6 DSC Terminal DSC-60Necessary parts Remote Station RB-500Distributor DB-120/DB-500 Remote and Control Boards Unplug all connectors from TX/RX Board dismount the boardTelex Filter Bandpass Filter BK Break-in ConnectionPA/FIL Board SW Regulator SW REG boardDummy Load W4 Wire Assy W3 Wire AssyConnection of floating ground radiotelephone Floating Ground Radiotelephone FS-5000, etcSupply voltage Installation CheckLnstallation Checks Visual checksNoise User Channel RegistrationPerformance Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page
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