Daktronics TI-2020 Multipurpose Track & Field LED Timing Instrukcja Użytkownika Pobierz pdf (Strona 5)

Table of Contents i

Table of Contents

Section 1: Introduction ................................................................................................................. 1

1.1 Resources.................................................................................................................................. 1

1.2 Daktronics Nomenclature ...................................................................................................... 2

1.3 Display Controllers ................................................................................................................. 3

1.4 Product Safety Approval ....................................................................................................... 3

1.5 Display Overview ................................................................................................................... 3

Section 2: Specifications ............................................................................................................. 5

Section 3: Mechanical Installation .............................................................................................. 7

3.1 Wall Mounting ........................................................................................................................ 7

3.2 Tripod Mounting..................................................................................................................... 8

3.3 Mounting & Adjusting the Optional Horn .......................................................................... 9

Section 4: Electrical Installation ................................................................................................ 11

4.1 Power ................................................................................................................................... 11

Grounding....................................................................................................................... 11

Portable Power Pack ...................................................................................................... 12

4.2 Signal ................................................................................................................................... 12

4.3 Radio ................................................................................................................................... 12

Section 5: Controls & Timing Functions .................................................................................. 13

5.1 Program Selection ................................................................................................................. 13

5.2 Program Operations ............................................................................................................. 14

Section 6: Display Maintenance ................................................................................................ 19

6.1 Component Location & Access ........................................................................................... 19

6.2 Replacing a Digit ................................................................................................................... 20

6.3 Replacing Colons & the Breakout Board ........................................................................... 21

6.4 LED Drivers ........................................................................................................................... 22

Replacing a Driver ......................................................................................................... 23

Setting the Driver Address ........................................................................................... 24

6.5 Segmentation and Digit Designation ................................................................................. 24

6.6 Schematics .............................................................................................................................. 25

6.7 Replacement Parts ................................................................................................................. 25

6.8 Daktronics Exchange and Repair & Return Programs..................................................... 26

Exchange Program ......................................................................................................... 26

Before Contacting Daktronics ............................................................................................................ 26

Repair & Return Program ............................................................................................. 27

Shipping Address ................................................................................................................................ 27

Daktronics Warranty and Limitation of Liability ...................................................... 27

Appendix A: Reference Drawings ................................................................................................. 31

Appendix B: Daktronics Warranty and Limitation of Liability ................................................... 33

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Daktronics TI-2020 Multipurpose Track & Field LED Timing Instrukcja Użytkownika Strona 5