Daktronics BB-2102 Tuff Sport Four-Sided Basketball LED Scoreboard - Manual (Page 17)

Mechanical Installation 11
3.5 Optional Lower Ad Panel Attachment
Reference Drawing:
Bottom 4-Side Ad Panel Mounting ......................................................... Drawing A-107664
This step is required only if the scoreboard has ad panels or auxiliary scoreboard displays to
be attached to the bottom. Refer to Drawing A-107664 in Appendix C.
Support brackets are attached to the bottom of the frame, and the ad panel sections are to be
attached to these brackets. The support brackets are designed to be able to support the weight
of the whole scoreboard while sitting on the arena floor.
Note: The bottom ends of the supports should extend about 1 /
16
" beyond the bottom of
the lower ad panels so that the scoreboard's weight is not resting on the ad panels.
1. Raise the assembled frame and support it on sturdy blocks or stands.
2. There are four holes in each corner of the frame on the bottom side. Secure a support
bracket in all four corners using 3 /
8
" hardware.
3. Attach the rear flanges of the ad panels to the support brackets with 3 /
8
" hardware.
3.6 Mounting Scoreboard Sections to the Frame
Reference Drawing:
4-Side Installation Details ....................................................................... Drawing A-154598
Top 4-Side, Mounting ........................................................................... Drawing B-1102472
Each side of the frame has two mounting angles to which the bottom of each scoreboard
section will be attached. The tops of the scoreboard sections will be joined at their corners by
brackets. Refer to Drawing A-154598 in Appendix E for an illustration of the parts used in
this procedure.
1. Lift one scoreboard section into place on the frame, with the mounting angles inside
the bottom channel of the scoreboard section.
2. Align the holes along the bottom of the scoreboard's rear flange with the 1 /
4
"
threaded inserts on the mounting angles, and install the 1 /
4
" bolts as shown in
Detail A of Drawing A-154598.
3. Ask for assistance as needed to support the scoreboard section and prevent it from
tipping as the second section is lifted into place adjacent to the first and secured to
the frame.
4. Join the two scoreboard sections at their common top corner using a top bracket and
3 /
8
" hardware as shown in Detail B of Drawing A-154598. Once the two sections are
joined, they will not require additional support during assembly.
5. Attach the third scoreboard section to the frame at the bottom and to the second
section at the top corners.
6. Attach the fourth scoreboard section to the frame at the bottom and to the third
section at the top corners.
BB-2146 and BB-2147
In addition to being attached to mounting angles on the bottom of the frame and to each
other with top corner brackets, two LED message centers will be connected to support
“kickers” via angle brackets and
1 /
2
" hardware. Refer to Drawing B-1102472.