Daktronics Galaxy AF-3400 34 mm Monochrome/RGB - Manual (Page 37)

Section 6: Maintenance
Important Notes:
Power must be turned off before any repair or maintenance work is done on the display.
Qualified service personnel must make any access to internal display electronics.
The Daktronics engineering staff must approve ANY changes made to the display. Before
altering the display, detailed drawings for the proposed modifications must be submitted
to the Daktronics engineering staff for evaluation and approval or the warranty will be
rendered null and void.
Daktronics Galaxy
® AF-3400 series 34 mm displays are front accessible, meaning that access to the
internal components is gained by removing the front modules of the display. The display may need
to be opened to perform maintenance or for troubleshooting. The following diagram (Figure 25)
shows the typical location of internal components.
Figure 25: Location of Internal Components
Maintenance
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