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2 INSTALLATION
2-7
2.2.2 Antenna unit SC-603
Note: “Bird-repellent fixtures” may be attached to each antenna element and the
Antenna Cover S to prevent birds from alighting on them. If it is more
convenient to attach them before fixing the antenna unit to the mounting
location, do step 10 in “Welding the antenna unit” before fixing the antenna
unit.
Mounting
1. Screw in three antenna elements in the Antenna Base S. Remove Antenna
Cover S and Arm Cover S.
Antenna
Element
Antenna Cover S
Antenna Base S
Arm Cover S
(Below arm)
2
1
3
Antenna unit SC-603
2. Pass the coaxial cable from each antenna element through the center of the
respective arm and then through the hole at the center of the antenna unit.
3. Orient the three antenna elements so that the protrusion on each faces the
bow.
BOW
Orient the three antenna
elements so the protrusion
on each faces the bow.
Nut
Arm Cover S
How to orient the antenna elements