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2. INSTALLATION<br />
2-10<br />
Welding the antenna unit<br />
The antenna unit may be welded to the antenna mast if the satellite status<br />
display shows “OK.”<br />
1. Unfasten the coaxial cables and dismount the antenna unit.<br />
2. Weld the pedestal and support plate to the antenna mast. Remove the<br />
clamps used to temporarily fasten the pedestal and support plate.<br />
3. Fasten the coaxial cables and fix the antenna unit.<br />
4. Wrap the antenna connector with self-vulcanizing tape and then vinyl tape for<br />
waterproofing as shown in the illustration below. Tie tape ends with cable ties<br />
to prevent unraveling.<br />
Waterproofing the antenna connector<br />
5. Coat the three screws fixing the Antenna Cover S with Three Bond 1211<br />
(supplied).<br />
3<br />
Coat screws with<br />
ThreeBond (supplied).<br />
Antenna unit SC-603<br />
6. Look at the heading indication on the display. If the heading error is between<br />
5° and 10°, loosen the nut at the center of the antenna unit and adjust<br />
antenna orientation, while watching the heading indication on the display.<br />
1<br />
2
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