Please Note:
A qualified structural engineer
should be consulted prior to mounting an
antenna on a tower or support structure.
Instruction Sheet
390469 Rev. F
20150722
(P)
519.756.7157
www.tacoantenna.com
10.
Loosely assemble the azimuth‐brace clamp‐plates onto a center frame member of the screen so
that the azimuth brace bolt hole is roughly in line with the tower leg clamp. (See Figure 9 and
Figure 10)
11.
Insert the azimuth brace through the tower leg clamp as shown in Figure 9 and Figure 10 so that
the single hole is vertical and towards the screen, then align the hole with that of the azimuth
clamp plates; insert the securing hex‐bolt and nut.
12.
Connect the input ends of the supplied SY Harness to each antenna and connect a down‐lead
cable to the Harness output connector.
13.
Ensure all connections are adequately weatherproofed.
14.
Align the antenna in the desired direction, sliding the azimuth brace in the tower leg clamp and
rotating the tower leg clamp as required. (See Figure 10)
15.
Fine‐align the antenna for maximum received signal strength.
16.
Wrench‐tighten all securing hex‐bolts and nuts beginning with the central mast, then the tower
leg clamps, and finally, the azimuth clamp plates.
FIGURE 1
SY42XR‐129 ANTENNA ASSEMBLY
BRACKETS
SPACER
SCREEN
FEED
BRACE ASSEMBLY
AZIMUTH BRACE
CENTRAL MAST CLAMP
CENTRAL MAST CLAMP
