Sirius Satellite Radio SHA1, 128-8662 installation manual Antenna Adjustment

Models: 128-8662 SHA1

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Antenna Adjustment

the two mounting brackets, and the four hex nuts. Keep in mind that the antenna cable is routed under the lower U-bolt, in the slot provided in the antenna base as shown.

Slide one of the U-bolts through the holes at the top of the mounting bracket. Then slide one of the mounting brackets over the two legs of the U-bolt.

Next, screw the hex nuts on each leg until they are snug. Do not yet tighten the hex nuts beyond finger tight. Repeat this procedure with the other U-bolt. When all the hex nuts are snug, verify that the antenna is facing the correct direction and begin tightening each hex nut with a 3/8” wrench. Turn each hex nut one-half turn and then move to the next hex nut repeating this one-half turn pattern until all the hex nuts are equally tight. Tighten the hex nuts enough so that the antenna is secured to the mast or pole, but do not overtighten them. Now proceed to the next section titled, Antenna Adjustment.

Antenna Adjustment

There are two types of adjustments that are possible on the antenna: the antenna pod itself and the antenna support arm.

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Outdoor Satellite Antenna Installation Manual

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Sirius Satellite Radio SHA1, 128-8662 installation manual Antenna Adjustment