Daktronics Galaxy AF-3190 Series, Display Manual

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Section 1: Introduction
This manual explains the installation, maintenance, and troubleshooting of the 89 mm AF-
3197 RGB Galaxy
®
signs. For questions regarding the safety, installation, operation, or
service of this system, please refer to the telephone numbers listed on the cover page of this
manual.
The manual contains seven sections: Introduction, Mechanical Installation, Electrical
Installation, Maintenance and Troubleshooting, Appendix A, Appendix B and Appendix C.
•
Introduction covers the basic information needed to make the most of the rest of
this manual. Take time to read the entire introduction as it defines terms and explains
concepts used throughout the manual.
•
Mechanical Installation provides general guidance on display mounting.
•
Electrical Installation gives general guidance on terminating power and signal
cable at the display.
•
Maintenance and Troubleshooting addresses, such topics as removing basic
display components, troubleshooting the display, performing general maintenance,
and exchanging display components.
•
Appendix A lists the drawings included within the manual.
•
Appendix B includes information about the signal converter.
•
Appendix C includes information about the Optional Temperature Sensor.
Daktronics identifies manuals by an ED number located on the cover page of each manual.
For example, Daktronics refers to this manual as
ED-14037 .
Daktronics, commonly uses a number of drawing types, along with the information that each
provides. This manual might not contain all of these drawings:
•
System Riser Diagrams: Overall system layout from control computer to display,
power, and phase requirements.
•
Shop Drawings: Fan locations, mounting information, power and signal entrance
points, and access method (front and rear).
•
Schematics: Power and signal wiring for various components.
•
Display Assembly: Locations of critical internal display components, such as power
supply assemblies, controller boards, thermostats, and light detectors.
Figure 1
illustrates Daktronics drawing label. The lower-right corner of the drawing contains
the drawing number. The manual identifies the drawings by listing the last set of digits and
the letter preceding them. In the example below, the manual refers to the drawing as
Drawing
B-206146 . Reference drawings are inserted in Appendix A .
Figure 1: Drawing Label
Introduction
1-1