Daktronics 65 Series, Руководство по установке

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Display Installation
6
3 Display Installation
This section provides general guidelines for DB-65 display installation. Work closely with
the Project Manager on all installations. Do not modify the display or control system in
any manner without the written permission of the Project Manager. Any unauthorized
modifications may void the display warranty.
Display Installation
1� Using a utility knife, carefully cut away all of the white packaging material from the
display. Pay special attention when cutting around the Multi-Direction Light Sensor
(MDLS) to avoid cutting cables. If possible, do not cut anywhere along the display
face as it can damage the LEDs and modules.
2� Remove the wood and the wood braces from the top of every display section.
3� Locate the spare parts rack in the bottom-left end bay (when viewed from the back)
and verify all installation tools and installation hardware were sent with the display.
Contact the Project Manager immediately if missing installation parts.
4� Verify that the lift-eyes are installed and the lift-eye bolts and set bolts are in place.
Refer to Figure 3 . Lift eye spacing is set at Daktronics and should not be moved
without the Project Manager’s permission.
5� The angle on the lift-eye straps must be greater than 55° from horizontal. If there
are more than 2 lift-eyes, attach a spreader beam. Each lift-eye must have its own
strap. Refer to Figure 3 . The table shows Daktronics recommended strap lengths for
common display sizes.
Display Dimensions Minimum Strap Length (L)
14' x 48' 27'
10'6" x 36' 22'
14' x 28' 22'
11' x 22' 17'
6� Lift the display to apply some tension to the lift lines.
Tag Line
Tie Off
Lift-Eye Bolts
Set Bolts
Top of Display
Spreader Beam
55 ̊
55 ̊
Figure 3: Display Lifting