Daktronics Galaxy AF-3400 20 mm Monochrome/RGB Double-face Displays - Manual (Page 13)

Mechanical Installation
5
2.3 Display Mounting
To mount the display, follow these steps. For additional information, refer to the quick guide
ED-17986 and to Drawing B-310431.
1. Verify the distance between sign mounting poles. Consult the chart on Drawing B-
310431 for dimensions.
2. Drill into the poles at the designated places to provide access for power and signal
cables. Debur holes to prevent wire damage.
3. Attach mounting brackets to sign poles.
4. Verify the primary face of the display by locating the blue dot in the lower left corner
of the cabinet. Note that signal will enter on the left end of Face A and power will
enter on the right end.
5. Slide the display mounting brackets into the pole mounting brackets on the sign
poles and attach them.
6. Bring power cable through the right sign pole and terminate at the J-box on the right
end of the display; refer to Section 3.
7. Bring signal interconnect cable through the left sign pole and plug into the
interconnect jack on the left end of display; refer to Section 4.
8. Use one or two cover plates (as required) to enclose the shrouds. Ensure that these
areas are completely protected.
2.4 Optional Temperature Sensor Mounting
If a temperature sensor will be used with this display, see Appendix B for mounting and
signal connections.
Figure 5: Installing Display into Sign Poles