Related Manuals for Daktronics VS-5000 Series
Summary of Contents for Daktronics VS-5000 Series
- Page 1 GENERIC SERVICE VARIABLE SPEED LIMIT SIGNS VS-5000 SERIES DISPLAY MANUAL 30 May 2018 DD3907919 Rev 0 201 Daktronics Drive Brookings, SD 57006-5128 www.daktronics.com/support 800.325.8766...
- Page 2 Daktronics trademarks are property of Daktronics, Inc. All other trademarks are property of their respective companies.
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Page 3: Table Of Contents
Limit Sign ...........12 Operation ...........2 Replacement Parts and Repair & Component Description and Theory Exchange Programs ......14 of Operation ........3 Daktronics Exchange and Repair and Sign Controller ..........3 Return Programs ........14 LED Modules ..........4 Exchange Program ......14 LED Diagnostics ..........4 Before Contacting Daktronics .....14... - Page 4 This page intentionally left blank. – ii –...
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Page 5: Introduction
• Glossary defines terms and phrases used in this manual. Daktronics identifies manuals by the DD or ED number located on the cover page of each manual. For example, this manual is referred to as DD3907919. The serial number and model numbers can be found on the ID label, located on the sign. -
Page 6: General Summary
The central control software allows the DMS operator to check the status of the signs and to control all messages. A module is the building block of the Daktronics sign. By placing modules side by side and on top of one another, a sign of any size can be designed and built. Individual modules are easily removed from the sign if required. -
Page 7: Component Description And Theory Of Operation
Component Description and Theory of Operation Sign Controller The sign controller is the component that receives communication from the computer and then sends data to the modules. Figure 5 illustrates a sign controller. Red diagnostic LEDs are located at various places on the controller. The following table details some essential LEDs to monitor and the information each LED provides. -
Page 8: Led Modules
LED Modules The LED modules consist of a display panel and clusters of LEDs. Each module contains 64 clusters of LEDs, and each cluster is referred to as a pixel. The pixels create the digits seen on the sign. The module receives data packets from the sign controller and then turns on and off and sets the dimming level of the module’s pixels appropriately. -
Page 9: Mechanical Installation
Securely mount each sign to a suitable mounting structure, provided by others. Have each mounting structure inspected by a qualified structural engineer. Daktronics is not responsible for the structural integrity of support structures and mounting methods provided by others. Use mounting hardware appropriate to support the weight of the sign. -
Page 10: Electrical Installation
Electrical Installation Getting Started Daktronics recommends that a separate circuit be run to the electronic display(s) to isolate it and prevent any issues that could be caused by line voltage fluctuations or high frequency noise on the power line caused by other types of equipment. A separate circuit also makes display maintenance and troubleshooting easier. -
Page 11: Power Installation
After the sign and all other VSLS site equipment are installed, the site must be tested according to the field test procedure for the sign site. This ensures all equipment is installed properly and is operational. If a field test procedure is not available, call Daktronics Transportation Customer Service to obtain a copy. Electrical Installation... -
Page 12: Maintenance And Troubleshooting
Only qualified service personnel should access internal sign electronics. • Daktronics engineering staff must approve any changes made to the signs. If making modifications to the signs, submit detailed drawings to the Daktronics engineering staff for evaluation and approval or the warranty will be void. -
Page 13: Accessing The Internal Components
6. Take note of the rotary address on the sign controller and ensure the address on the replacement board is the same. Refer to Figure 7. 7. To install the new controller, replace the six nuts holding it to the display back. Reconnect power and signal cables. -
Page 14: Ventilation Systems (With Fans And Filters)
6. Before removing all wires from the power supply, label each wire as to where they attach. After removing the wires, remove the top mounting screw from the failed power supply. 7. Replace the failed power supply with the new power supply by performing these steps in reverse. -
Page 15: Routine/Preventative Maintenance
Routine/Preventative Maintenance The service intervals listed in this section are recommendations. These service intervals can be adjusted if necessary due to special considerations. Contact Daktronics Customer Service for recommendations based upon specific conditions. Sign Cabinet Inspection At least once every year: •... -
Page 16: Routine/Preventative Maintenance Checklist
Internal Hardware Tight LED & Electronic Test Troubleshooting of the Variable Speed Limit Sign Contact your local service representative or Daktronics Customer Service at the number listed on the cover of this manual for further troubleshooting assistance. Problem Observed Possible Cause... - Page 17 Terminal is bad or not fully seated in plug at module, or Repair as needed. One pixel will not light. wire is bad. The module is bad. Replace failed module. One pixel will not turn off. The module is bad. Replace failed module.
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Page 18: Replacement Parts And Repair & Exchange Programs
Program and a Repair & Return Program. Exchange Program Daktronics unique Exchange Program is a quick service for replacing key parts in need of repair. If a part requires repair or replacement, Daktronics sends the customer a replacement, and the customer sends the defective part to Daktronics. This decreases display downtime. -
Page 19: Repair & Return Program
Repair & Return Program For items not subject to exchange, Daktronics offers a Repair & Return Program. To send a part for repair, follow these steps: 1. Call or fax Daktronics Customer Service: Refer to the appropriate market number in the chart listed on the previous page. -
Page 20: Shipping Address
Shipping Address Daktronics Customer Service Case #____________ 331 32nd Ave Brookings, SD 57006 E-mail transportationhelp@daktronics.com Replacement Parts and Repair & Exchange Programs... - Page 21 Sign Controller: The component receiving communication from the central control software and sending that data to the display modules. Vanguard : Daktronics-trademarked name for variable message signs and the software ® that operates them. VSLS: Variable Speed Limit Sign.
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