Daktronics Galaxy AF-3500 Series 46 mm - Manual (Page 7)

Mechanical Installation 3
Section 2:
Mechanical Installation
Read Section 2:, Section 3:, and Section 4: before installing the display.
Daktronics’ engineering staff must approve any changes that may affect the weather tightness of the
display. Before making any modifications, submit detailed drawings of changes to Daktronics for
evaluation and approval. Failure to do so may void the warranty.
Note: Do not drill holes in the display. Doing so will result in failure of internal components due to
water intrusion. Daktronics is not responsible for installations or the structural integrity of support
structures done by others. The customer must ensure a qualified structural engineer approves the
structure and any additional hardware.
2.1 Display Identification
The following matrix shows the standard sizes for AF-3500 Series 46 mm displays. It shows
which displays use front or rear ventilation, and which displays are single or sectional.
Galaxy 3500 series 46 mm displays that are 56 pixels high and above are shipped with side
borders attached to the display cabinet. Top and bottom borders are shipped in a separate
box and should be attached at time of installation. In order to maintain the integrity of
display operation and ensure that it meets the required specifications, the side borders must
remain attached to the display. It is recommended that the top and bottom borders be
attached for aesthetic purposes, but can remain off if surrounding structure prevents them
from being installed.
In order to comply with UL requirements, the UL mark must be visible after installation of all
Galaxy displays. This label is typically located on the front of the display near the lower left
corner.
Figure 4: Single / Sectional Matrix