Furuno 851 MARK-2 installation manual Antenna unit chassis, cover opened

Page 15

1. MOUNTING

9. Attach three EMI cores to the signal cable as shown below.

 

J821 VH9P

 

J822

VH2P

Lead in

J824

NH13P

 

 

cable here.

J823 VH4P

EMI core

RFC-13

Clamp

Route cable along here.

Figure 1-15 Antenna unit chassis, cover opened

10.Fix the signal cable with the cable clamp.

11.Release the stay and close the cover. Loosely fasten the cover fixing screws; you will have to make some adjustments inside after completion of wiring.

Note: When closing the cover, set the gaskets to grooves in the bottom chassis, then tighten bolts.

BOTTOM

CHASSIS

GROOVE

GASKET

SCANNER BOLT

Torque :9.8 ± 0.1 N • m

Figure 1-16

1-9

Image 15
Contents Installation Manual Marine Radar Model 851 MARK-2 First Edition Safety Instructions Only qualified personnel System Configuration Equipment Lists Mounting Methods for Antenna Unit MountingFastening the Radiator to the Radiator Bracket Fixing Holes in Mounting PlatformOutside fixing holes Mounting the Antenna UnitAntenna unit How to fasten antenna unit to mounting platform Fixing holes inside antenna unit 10 Antenna unit chassis, cover opened Connecting the Signal Cable12 How to fix signal cable in cable gland 15 Antenna unit chassis, cover opened Mounting Methods for Display Unit Servicing Clearance Mounting the Display UnitConnections WiringSignal cable connection Input Input/Output Data ListDisplay unit rear view Attaching Option ConnectorConnection of two Nmea equipments TDH TDC Shield Installation Check ListChecking magnetron heater voltage AdjustmentSTC Automan Initial Adjustment of PictureMain Menu Displaying the Installation MenusInstallation setup 2 menu Entering Initial SettingsHeading Alignment Inward Outward Sweep TimingPage Page Page Page Page Page