View of bubble level on top of mast
Wrong
Right
Side view of bubble level in the mast
WrongRight
Make sure the bubble level frame in the mast is seated properly by pressing
down flat on it so it’s even with the top edge of the mast.
Looking down into mast
The patented mast has two slots at the the bottom that allow it to move up and down and side to side. This aids the centering the bubble level even when the mast base is mounted on an uneven surface.
STEP 3 Installing EZALIGN™ Mast
Now, you’re ready to install the antenna mast at the location you’ve chosen in Step 2 and align it to be plumb (perfectly straight up). Plumbing the mast is critical for the
Mount the base securely
The mast base must be sturdy so antenna does not shift under various weather conditions and its own weight. Mounting is preferable on wood or masonry. Unsuitable sites may be handrail, aluminum or vinyl siding, composite paneling, and fiber/particle/strand boards.
CAUTION! When installing mast base, avoid placing finger between mast bottom and base to prevent being pinched or cut.
Align the mast
•The EZALIGN Mast pivots up and down, and from side to side. A bubble level is located in the top of the mast to assist in alignment.
•Loosen the four mast bolts slightly. Then move the mast up/down or twist
CAUTION! If the mast is mounted in a location where it is difficult or dangerous to view the bubble level, use a small mirror or plumbing level instead. DO NOT reach out and risk falling from roof or other high place.
Tighten mast bolts
When mast is straight up (plumbed), and while still keeping hold of the mast, tighten the four bolts with a 7/16" nut driver with your other hand. Make sure bolts are secure. You may want to tighten further with an adjustable wrench.
Tighten Mast Bolts (two on each side)
Up and Down Movement | Side to Side Movement |
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