Daktronics AB-1010 User Manual

Page 3

Table of Contents

Section 1:

Introduction ............................................................................................... 1-1

.... 1-1

.... 1-2

............................................................................. 2-1

verview.............................................................................. 2-1

.......................................................................... 2-1

2.3

Ventilation Requirements........................................................................................... 2-2

........................................................................... 2-2

2.5

Lifting the Sign........................................................................................................... 2-2

..... 2-3

Mounting Optional Light Detectors & Temperature Sensors .................................... 2-4

2.8

Prop Rods ................................................................................................................... 2-4

ection 3:

Electrical Installation ................................................................................ 3-1

3.1

Common Connectors.................................................................................................. 3-1

3.2

Before Installation ...................................................................................................... 3-2

3.3

Power.......................................................................................................................... 3-2

Grounding................................................................................................................... 3-2

Power Installation....................................................................................................... 3-3

3.4

Electrical Service Requirements................................................................................. 3-4

3.5

Panel Board Assignments........................................................................................... 3-4

3.6

Signal Termination From Computer To Display........................................................ 3-5

3.7

Signal Junction Box Terminations ............................................................................. 3-5

RS232 ......................................................................................................................... 3-5

RS422 ......................................................................................................................... 3-6

Modem ....................................................................................................................... 3-6

Fiber Optic.................................................................................................................. 3-6

3.8

Master/Echo Connection ............................................................................................ 3-7

3.9

Light Detectors & Optional Temperature Sensors Electrical Connection.................. 3-7

Section 4:

Maintenance & Troubleshooting.............................................................. 4-1

4.1

Maintenance & Troubleshooting Overview ............................................................... 4-1

4.2

Signal Overview ......................................................................................................... 4-1

4.3

Power Overview ......................................................................................................... 4-1

4.4

Component Access ..................................................................................................... 4-2

Top Revolving Socket Panels..................................................................................... 4-2

Middle Revolving Socket Panels................................................................................ 4-2

Side Revolving Socket Panels.................................................................................... 4-2

4.5

Lamp Testing & Replacement.................................................................................... 4-2

Venus 1500 Lamp Test............................................................................................... 4-2

Lamp Replacement..................................................................................................... 4-2

1.1

How to Use this Manual .........................................................................................

1.2

Daktronics Nomenclature.......................................................................................

1.3

Definitions .................................................................................................................. 1-3

1.4

Display Features & Overview .................................................................................... 1-4

Section 2:

Mechanical Installation

2.1

Mechanical Installation O

2.2

Support Structure Design .................

2.4

Display Definitions..........................

2.6

Display Mounting..................................................................................................

2.7