Daktronics Galaxy AF-3400 34 mm Monochrome/RGB - Manual (Page 5)

Table of Contents
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Table of Contents
Section 1: Overview of the Displays ........................................................................................... 1
1.1 Display Details ......................................................................................................................... 1
Section 2: Mechanical Installation .............................................................................................. 3
2.1 Support Structure Requirements .......................................................................................... 3
2.2 List of Reference Drawings .................................................................................................... 4
2.3 Display Mounting ..................................................................................................................... 7
2.4 Optional Temperature Sensor Mounting
.............................................................................. 7
Section 3: Power Installation ....................................................................................................... 9
3.1 Conduit
...................................................................................................................................... 9
3.2 Overview of Power/ Signal Connection ................................................................................ 9
3.3 Power Requirements ............................................................................................................ 10
3.4 Grounding ............................................................................................................................... 11
3.5 Power Connection
................................................................................................................. 12
3.6 Power Routing in the Display .............................................................................................. 14
Section 4: Signal Installation Overview .................................................................................... 17
4.1 Introduction to Signal Communication ............................................................................... 17
4.2 RS-422 Communication ....................................................................................................... 18
4.3 Fiber Optic Communication ................................................................................................. 19
4.4 Radio Communication
.......................................................................................................... 20
4.5 RS-232 Communication ....................................................................................................... 21
4.6 Ethernet Communication ...................................................................................................... 22
4.7 Fiber Ethernet Communication ........................................................................................... 23
4.8 Ethernet Bridge Radio Communication
.............................................................................. 24
4.9 Modem Communication ....................................................................................................... 25
Section 5: Start-up Procedure ................................................................................................... 27
5.1 Start-up Checklist .................................................................................................................. 27
5.2 Start-up Sequence ................................................................................................................ 28
Section 6: Maintenance .............................................................................................................. 29
6.1 Display Access ...................................................................................................................... 30
6.2 Ventilation System Maintenance ......................................................................................... 31
6.3 Annual Inspection
.................................................................................................................. 32