Daktronics GALAXY ECCB Series, Инструкция по установке и эксплуатации

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Display Installation
4
3 Display Installation
This section explains the steps necessary for proper lifting and installation of the display to
the sign structure.
Follow all guidelines and safety precautions in this manual when installing the display.
Do not modify the display or control system in any manner without the written permission
of Daktronics engineering staff. Any unauthorized modifications will nullify the warranty.
Display Installation Preparation
• Inspect the display for damage prior to installation
• Provide an adequate support structure that is straight and level
•
Provide adequate ventilation that meets or exceeds display specifications. See the
Shop Drawing for more information
• Remove clip angles prior to lifting the display
• Use all lift eyes when lifting the display
• Do not drill holes into the display
• Do not block display ventilation system
• Do not use the lift eyes for display mounting
Display Installation
Only qualified individuals should install Galaxy
®
eCCB displays. The installer must ensure that the
mounting structure and hardware can support
the display, and that the structure follows all local
codes.
1� Evaluate the site where the Daktronics LED
display will replace the changeable copy
panel. The primary Daktronics display has
a radio antenna attached to its upper-left
corner.
2� Remove the left side perimeter retainers from
the existing changeable copy board display
structure.
3� Remove the changeable copy panel.
4� If necessary, reinforce internal flanges. The customer must ensure that the structure
and the connectors are adequate.
5� Evaluate the changeable copy board's internal wiring. Route wiring in conduit from a
junction source to each face of the Galaxy
®
eCCB display.
6� Remove fluorescent lights.
Note: Removing fluorescent lights and ballasts is optional.
7� Uncrate the Galaxy
®
eCCB displays and remove the bag of screws attached to the
back of the display. Refer to Figure 2 .
Figure 2: Uncrate Display