Antenna
®
Telescope
™
Antenna
®
Telescope
™
Installation Instructions
October 2018
57
Telescope 120˚ Triad with Beam
(with or without Dual Utility Trays)
Steps:
NOTE:
Before assembly, determine if the 120°
triad has 1, 2, 3, or no end connections (and
where those connections are located.)
PREPARE OUTER LEGS & CROSSBARS:
1. Attach (2) Horizontal Rail Cradles (C) to
the upper housing boxes on the Right
Hand and Left Hand Column Assemblies
(A/B), with (2)
5
/
16
-18 x 1-¼" button head
hex machine screws (L) per cradle.
2. Attach a Housing Cover (E) to the short end
of each housing, using (2) ¼-20 x
5
/
8
" flat
head Phillips machine screws (M) per cover.
3. Attach a Transformer Shelf (F) to the opposite
side of each housing, using (2) ¼-20 x
5
/
8
" flat
head Phillips machine screws (M) per shelf.
Repeat steps 1-3 for all three pairs of outer legs
NOTE:
Do not attempt to rotate the outer column
tube unless the column is moving either upward or
downward. If it is necessary to orient the welded
column bracket, you must first, temporarily connect
a power supply and handset. Then plug the power
supply to building power. Depress the Up button
to run the column upward, ONLY while the column
is running, rotate the outer column tube to orient
the bracket as shown in the above image. Lower
the column and disconnect the power supply
from the building power, then from the leg.
Exploded 120 Triad Table Outer
Leg Assembly, Steps 1-3
Step 1
Step 3
Step 2
¼-20 x
5
/
8
" Flat
Head Phillips
Machine Screw (M)
Left Hand Column
Leg Assembly (B)
Right Hand Column
Leg Assembly (A)
Housing
Cover (E)
5
/
16
-18 x 1 ¼"
Button Head Hex
Machine Screw (L)
Horizontal Rail
Cradle (C)
Transformer Shelf (F)
¼-20 x
5
/
8
" Flat
Head Phillips
Machine Screw (M)
