Furuno FR-8122, FR-8252, Fr8062 , 1-6

1. MOUNTING

1-6

Using inside fixing holes of the antenna housing

This method requires removal of the RF unit in the antenna unit to access inside fixing

holes. Use hex head bolts, flat washers, spring washers and nuts (local supply) to mount

the antenna unit, confirming length of bolts.

1. Unfasten four antenna bolts on the cover to open the antenna unit.

2. Unfasten four screws on the RTB cover to remove it.

3. Unplug connector J827 and J834 on the RTB board.

4. Separate upper chassis from lower chassis by removing two hex head bolts (M8x25).

5. Remove RF unit by unfastening four hex head bolts.

Hex. bolt(M10X20)

Hex. bolt(M8X25) J827, J834

Remove from cable clamp

Antenna uni t, opened

7. Lay the corrosion-proof rubber mat (supplied) on the mounting platform.

8. Fasten the lower chassis to the mounting platform with hex head bolts, spring washers,

flat washers and nuts (local supply), and then coat flat washers, nuts and exposed parts

of bolts with silicone sealant. Cut a slit in the rubber bushing and insert bolt into the

bushing. Do not use seal washers.

9. Reassemble RF unit, cover and chassis.

10. Set four knob caps (supplied) into outside fixing holes.

11. Do steps 6-8 in “Outside fixing holes”.

Contents

Main Page i WARNING Radio Frequency Radiation Hazard SAFETY INSTRUCTIONS WARNING CAUTION ii TABLE OF CONTENTS iii SYSTEM CONFIGURATIONS FR-8062/8122 Category of units Antenna unit: Exposed to weather All other units: Protected from weather i v FR-8252 ANTENNA UNIT RSB-0073-087-XN12A/XN13A EQUIPMENT LISTS *: See lists on the back of this manual. Standard Supply vi Optional Supply 1-1 1. MOUNTING 1.1 Antenna Unit Mounting considerations 1-2 Mounting procedure 1-3 STERN CAUTION 1-4 1-5 8. Coat ground terminal and ground point with silicone sealant as shown below. OR Hex nut How to coat ground point and ground termi nal with sili cone s ealant 1-6 1-7 Remove shrink tubing. 2. Remove vinyl sheath approx. 50 mm. Cut vinyl sheath approx. 50 mm. Braided shield Vinyl sheath 1-8 1-9 1-10 1-11 . 1-12 1.2 Display Unit Mounting considerations 1-13 Mounting procedure 1-14 1-15 1.3 Power Supply Unit Page 2-1 2. WIRING 2.1 Standard Wiring 2. WIRING 2-2 2.2 Wiring the Power Supply Unit Cabling 2-3 Jumper block, slide switch setting Power requirement, replacement of fuses 2-4 2.3 Port for External Devices 3-1 3. SETTING UP THE EQUIPMENT 3.1 Setting Language 3-2 3.2 Opening the Installation Menu Basic Settings 3-3 Heading Adjustment 3-4 S S 0 (0 359 ) Auto Installation Setup Tuning Initial Adjust 3-5 Manual Timing Adjust 3-6 Manual MBS Adjust Video Initial Adjust 4-1 4. OPTIONAL EQUIPMENT 4.1 ARP Kit ARP-11 Page 4-3 4.2 External Monitor 4-4 4-5 4.3 Remote Display Page 4-7 4.4 External Buzzer Page RDP-150-J/E A-1 #-: 0#/' 176.+0' &'5%4+26+10%1&' 36; -4 -5 %2 %2 )6: -6 -7 %2 )6: )6: