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Daktronics TI-2022 Portable LED Timer User Manual

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Table of Contents

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Table of Contents

Section 1:

Introduction ................................................................................................................. 1

1.1

Display Label ........................................................................................................................... 1

1.2

Resources .................................................................................................................................. 2

1.3

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

1.4

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

1.5

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

Section 2:

Mechanical Installation .............................................................................................. 5

2.1

Wall Mounting......................................................................................................................... 5

2.2

Tripod Mounting ..................................................................................................................... 6

Section 3:

Electrical Installation .................................................................................................. 7

Section 4:

Controls and Timing Functions ................................................................................ 9

4.1

System Setup ............................................................................................................................ 9

4.2

Program Selection ................................................................................................................... 9

4.3

Program Operations ............................................................................................................. 10

Section 5:

Display Maintenance ................................................................................................ 13

5.1

Digit/Driver Printed Circuit Board .................................................................................... 13

5.2

Replacing the Digit/Driver Printed Circuit Board ........................................................... 14

5.3

Replacing Batteries ................................................................................................................ 14

5.4

Schematics .............................................................................................................................. 15

5.5

Replacement Parts List ......................................................................................................... 15

5.6

Daktronics Exchange and Repair & Return Programs ..................................................... 16

Exchange Program ......................................................................................................... 16

Repair & Return Program ............................................................................................. 17

Daktronics Warranty and Limitation of Liability ...................................................... 17

Appendix A:

Reference Drawings ................................................................................................. 19

Appendix B:

Daktronics Warranty and Limitation of Liability .................................................... 21