Daktronics FB-2700 Series, Руководство по установке, Страница: 17 / 60

Mechanical Installation
13
Unistrut Attachment
1� Using the backup channel as a template, drill four 7/16" holes in the upper and lower
rear flanges of the ad panel where each beam will be located.
Note: Try to ensure that the two center holes will be within the width of the beam.
2� If the ad panel has backsheets, remove them as needed to access the ad panel
interior.
3� Attach pieces of unistrut to the ad panel with the included 3/8" hardware, as shown
in Figure 14 .
4� If any backsheets were removed, put them back on at this time.
5� Place spring nuts into the unistrut. Twist the spring nuts until they are perpendicular to
the unistrut channel. Refer to Figure 5 from Extruded Cabinet Mounting (p�5) .
Note: Ad panel cabinets require four spring nuts per beam (two at the top and two
at the bottom).
3/8-16 x 1" Bolt
3/8-16 Square Nut
3/8" Lock Washer
3/8" Flat Washer
Unistrut
Backup Channel
Figure 14: Unistrut Attachment, Side View
Once the unistrut is attached and the spring nuts are in place, refer to the appropriate
section that follows for the type of mounting hardware provided with the ad panel.