Daktronics RS-422 User Manual
RS-422
Communication Manual
Installation, Maintenance
& Troubleshooting
ED-14742 Rev 3 17 June 2009
Website: www.daktronics.com
Phone 866-343-3122 Fax 605-697-4700
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ED-14742
Product 1321
Rev 3 – 17 June 2009
DAKTRONICS, INC.
Copyright © 2004-2009
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ontents Table of C
Introduction ................................................................................................................. 1
Network Concepts ......................................................................................................
System/Cable Requirements .......................................................................
Component Identification .......................................................................................
Installation ................................................................................................................... 2
Signal Termination Between Displays ..................................................................... 5
Primary - Mirror ..........
Primary – Primary ....................................................................................................... 5
Replace ..... 6
Alterna ..... 7
Troubleshooting ......................................................................................................... 8
Replacemen ....................................................... 12
Appendix A: ..................................................................... 13
ment of the Surge Board .........................................................................
te Location Installation .............................................................................
Signal Converter ........................................................................................................
RS-422 Loop-Back Test (Outdoor Displays) ..............................................................
Conducting the Venus 1500 Software Test ..............................................................
t Parts List .....................................
Reference Drawings ..
................................................................................................ 5
................ 1
1
.... 1
. 8
9
. 10
Table of Contents
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