Daktronics CR-2004 User manual

201 Daktronics Drive PO Box 5128 Brookings, SD 57006-5128
Tel: 1-800-DAKTRONICS (1-800-325-8766) Fax: [phone]
Web: www.daktronics.com Email: [email protected]
CR-2004 Multi-Section
Cricket Scoreboard
Display Manual
ED-16242 Rev 1 –4 March 2011

ED-16242
Product 1344
Rev 1 –4 March 2011
DAKTRONICS, INC.
Copyright 2003-2011
All rights reserved. While every precaution has been taken in the preparation of this manual, the publisher
assumes no responsibility for errors or omissions. No part of this book covered by the copyrights hereon may be
reproduced or copied in any form or by any means –graphic, electronic, or mechanical, including photocopying,
taping, or information storage and retrieval systems –without written permission of the publisher.
All Sport®and PanaView®are trademarks of Daktronics, Inc. Other trademarks used in this manual are the property of their
respective owners.
Please fill in the information below to use for reference when calling Daktronics for assistance.
Display Serial No. _______________________________________________________
Display Model No._______________________________________________________
Date Installed___________________________________________________________

Table of Contents i
Table of Contents
Section 1: Introduction ............................................................................................................................1
1.1 Resources..................................................................................................................................1
1.2 Daktronics Nomenclature ......................................................................................................2
1.3 Model Number ........................................................................................................................3
1.4 Scoreboard Controllers...........................................................................................................3
1.5 Product Safety Approval........................................................................................................3
Section 2: Specifications..........................................................................................................................5
Section 3: Mechanical Installation ........................................................................................................7
3.1 Footings & Beams....................................................................................................................7
3.2 Lifting the Scoreboard ............................................................................................................7
3.3 Scoreboard Mounting.............................................................................................................8
Clamping to Verticals......................................................................................................9
Welding to Horizontals.................................................................................................10
3.4 Ad Panel Mounting...............................................................................................................11
3.5 Scoreboard Protective Devices ............................................................................................12
Section 4: Electrical Installation ..........................................................................................................13
4.1 Installation Overview ...........................................................................................................13
All Sport Backup ............................................................................................................14
4.2 Power......................................................................................................................................15
Grounding.......................................................................................................................15
Connection ......................................................................................................................16
4.3 Power-On Self-Test (POST) .................................................................................................17
Radio Settings.................................................................................................................18
4.4 Signal Connection .................................................................................................................18
Fiber Optic ......................................................................................................................19
4.5 Power/Signal Connections Between Sections...................................................................19
4.6 Lightning Protection .............................................................................................................19
Section 5: Scoreboard Troubleshooting .............................................................................................21
5.1 Troubleshooting Table..........................................................................................................21
5.2 Component Access................................................................................................................23
5.3 Component Locations...........................................................................................................24
5.4 Replacing Digits & Indicators..............................................................................................24
5.5 LED Drivers ...........................................................................................................................25
Replacing a Driver .........................................................................................................26
Setting the Driver Address ...........................................................................................27
5.6 Radio Connections ................................................................................................................27
Radio Interference..........................................................................................................28
5.7 Segmentation and Digit Designation..................................................................................29
5.8 Schematics..............................................................................................................................29
5.9 Replacement Parts.................................................................................................................29
5.10 Daktronics Exchange and Repair & Return Programs.....................................................30
Exchange Program.........................................................................................................30
Repair & Return Program .............................................................................................31
Daktronics Warranty and Limitation of Liability ......................................................31