Daktronics Galaxy AF-3112 Primary Series Manuals

Manuals and User Guides for Daktronics Galaxy AF-3112 Primary Series. We have 1 Daktronics Galaxy AF-3112 Primary Series manual available for free PDF download: Manual

Daktronics Galaxy AF-3112 Primary Series Manual

Daktronics Galaxy AF-3112 Primary Series Manual (67 pages)

Brand: Daktronics | Category: Monitor | Size: 1.41 MB

Table of Contents

Table of Contents
3
Introduction

7
- How to Use this Manual
  7
- Safety Precautions
  8
- Figure 1: Drawing Label
  8
- Network Concepts
  9
  - RS232 Network
    9
  - RS422 Network
    9
  - Modem Network
    9
  - Fiber Optic Network
    9
  - Radio Network
    10
- Display Overview
  10
- Component Identification
  11
- Figure 2: Version 3 Controller
  11
- Figure 3: 34Mm Module
  12
- Figure 4: RS232 to RS422 Signal Converter
  12
- Daktronics Nomenclature
  13
- Figure 5: Numbering Example - 24X80 Front
  13
- Figure 6: Module Numbering
  13
- Figure 7: Typical Label
  13
Mechanical Installation

15
Electrical Installation

21
- Common Connectors in the Display
  21
- Figure 9: Ribbon Cable Connector
  21
- Figure 10: Termination Block
  21
- Figure 11: Phoenix Connector
  22
- Figure 12: Mate-N-Lok Connector
  22
- Figure 13: RJ11 Connector
  22
- Control Cable Requirements
  23
  - Rs232
    23
  - Rs422
    23
  - Modem
    23
  - Fiber Optic
    23
  - Radio
    23
  - Display Enclosures
    24
- RJ Connector Cables
  24
- Figure 14: Eight-Conductor Cable
  24
- Figure 15: Flipped Cable with RJ45 Connectors
  24
- Conduit
  25
- Preparing for Power/Signal Connection
  25
- Figure 16: Use 5/32" Hex Wrench to Release Latches
  25
- Figure 17: Face Panel Latches
  25
- Power
  26
  - Power Requirements
    26
  - Grounding
    26
  - Figure 18: Primary Display with Enclosures
    26
  - Power Installation
    27
  - Figure 19: Ground Conductor
    27
  - Power Connection
    28
  - Main Disconnect
    28
  - Figure 20: Installation with Ground and Neutral Conductors Provided
    28
- Signal Termination from Network to Display
  29
- 3.8 Signal Termination between Two (or More) Signs
  36
  - RS422 Interconnection
    36
- First Time Operation
  36
- Figure 31: Quick Connect Boards (Input and Output)
  36
- Figure 32: Display Interconnect
  36
Maintenance and Troubleshooting

37
- Maintenance and Troubleshooting Overview
  37
- 4.2 Signal Summary
  38
- Power Summary
  38
- Figure 33: Primary/Mirror Interconnect Board
  38
- 4.4 Service and Diagnostics
  39
  - Figure 34: General Display Component Layout
    39
  - Figure 35: Power Termination Panel
    40
  - Transformer and RFI Filter
    40
  - Controller
    41
  - Figure 36: Controller Component Layout
    41
  - Figure 37: Removing a Module
    43
  - Modules and Drivers
    43
  - Figure 38: Light Sensor in Display
    44
  - Figure 39: Modem
    44
  - Light Detector
    44
  - Modem
    44
  - Power Supplies
    44
  - Fiber Board
    45
  - Figure 40: Modem Jumper Location
    45
  - Figure 41: Fiber Optic Board
    45
  - RS422 Surge Suppressor
    46
- Ventilation Systems (with Fans and Filters)
  46
- Figure 42: RS422 Surge Suppressor
  46
- 4.6 Thermostats
  47
- 4.7 Weather Stripping
  47
- 4.8 Display Maintenance
  47
- Troubleshooting
  48
- 4.10 Initialization Operation Information
  49
- 4.11 Replacement Parts List
  49
- Daktronics Exchange and Repair and Return Programs
  50
Appendix A: Reference Drawings

53

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