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Summary of Contents for Ross VTA-8060
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Page 1: User Manual
Ross Video Limited VTA-8060 Video Truck Amplifier User Manual Ross Part Number: 8060D-004 Issue: 01A... - Page 2 The material in this manual is furnished for informational use only. It is subject to change without notice and should not be construed as a commitment by Ross Video Limited. Ross Video Limited assumes no responsibility or liability for errors or inaccuracies that may appear in this manual.
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Page 3: Important Safety Instructions
Important Regulatory and Safety Notices Before using this product and any associated equipment, refer to the “Important Safety Instructions” listed below so as to avoid personnel injury and to prevent product damage. Products may require specific equipment, and /or installation procedures be carried out to satisfy certain regulatory compliance requirements. - Page 4 EMC Notices US FCC Part 15 This equipment has been tested and found to comply with the limits for a class A Digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
- Page 5 Environmental Information The equipment that you purchased required the extraction and use of natural resources for its production. It may contain hazardous substances that could impact health and the environment. To avoid the potential release of those substances into the environment and to diminish the need for the extraction of natural resources, Ross Video encourages you to use the appropriate take-back systems.
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Page 7: Table Of Contents
In This Chapter ........................3-1 VTA-8060 Technical Specifications ................3-2 Service Information In This Chapter ........................4-1 Troubleshooting Checklist ..................4-1 Warranty and Repair Policy ..................4-2 Ordering Information In This Chapter ........................5-1 VTA-8060 Video DA and Related Products ............5-1 Contents • i VTA-8060 User Manual (Iss. 01A) - Page 8 • Contents VTA-8060 User Manual (Iss. 01A)
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Page 9: Introduction
Ross Video’s experience in engineering and design expertise since 1974. You will be pleased at how easily your new VTA-8060 fits into your overall working environment. Equally pleasing is the product quality, reliability and functionality. Thank you for joining the... -
Page 10: Overview
10 MHz range. You can solve your feed problems fast. The VTA-8060 card is designed for use in the RossGear 8000 series video distribution frames. The power to each card is individually fused to prevent failure of any one card from affecting the rest of the cards in the frame. -
Page 11: Functional Block Diagram
“Frame” refers to the DFR-8104A and DFR-8110A frames that house the VTA-8060 card. • “Operator” and “User” both refer to the person who uses the VTA-8060 cards. • “Board”, “Card”, and “Module” all refer to the VTA-8060 cards, including all components. - Page 12 1-4 • Introduction VTA-8060 User Manual (Iss. 01A)
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Page 13: Installation And Setup
Unpacking Unpack each VTA-8060 card you received from the shipping container, and check the contents against the packing list to ensure that all items are included. If any items are missing or damaged, contact your sales representative or Ross Video directly. -
Page 14: Jumper Locations
Use figure 2, the card labeling, and the following discussion to adjust gain and equalization. The VTA-8060 can be controlled with the card edge gain and equalization potentiometers, or it can be operated with the VRC-7000 remote control gain and equalization knobs as installed in a VRP-7000 remote control panel. -
Page 15: Remote Control Installation
Remote Control Installation The VTA-8060 Video Truck Amp card is controlled by the VRC-8060 Remote Control module which itself is installed in the VRP-8060 Panel in the rack with the 8000 frame. With each VRC-8060 Remote Control module ordered, you receive: •... - Page 16 See Figure 4. 3. Install a lock washer and nut on each control module bushing, to secure the control module PCB to the panel. Figure 5. Installing the Control Module 2-4 • Installation and Setup VTA-8060 User Manual (Iss. 01A)
- Page 17 (±10 ohms), secure knob to the potentiometer shaft using the Allen wrench provided and continue to step 5. If the resistance measured is not 500 ohms, repeat steps 6 and 7. Installation and Setup • 2-5 VTA-8060 User Manual (Iss. 01A)
- Page 18 Figure 7. Calibrating the Equalization Potentiometer As the potentiometer has a larger turning arc than that shown Note on the panel, the knob will begin indication before zero feet and end indication after 1000 feet. 2-6 • Installation and Setup VTA-8060 User Manual (Iss. 01A)
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Page 19: Bnc Labels
7. Connect the coax cable that is connected to the DA rack frame BNC output 7 to the Equalization (lower) BNC output of the module. See Figure 4 and 7. Figure 8. VTA-8060 Cabling Designations for RossGear 7200 and 7850 Series Frames Installation and Setup • 2-7... -
Page 20: Board Installation
Board Installation Use the following steps to install the VTA-8060 cards in a RossGear 7200 series video, or 7850 series A/V distribution frame: 1. Refer to the User Manual of the RossGear frame to ensure that the frame is properly installed according to instructions. -
Page 21: Remote Control By A Voltage Source
+ 0.500 V -6 dB ........+ 0.239 V +6 dB........+ 1.157 V Equalization 0 ft of 8281 cable....0.000 V 1000 ft of 8281 cable..... + 0.970 V Installation and Setup • 2-9 VTA-8060 User Manual (Iss. 01A) - Page 22 2-10 • Installation and Setup VTA-8060 User Manual (Iss. 01A)
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Page 23: Specifications
Specifications In This Chapter This chapter contains the VTA-8060 Technical Specifications table. Specifications • 3-1 VTA-8060 User Manual (Iss. 01A) -
Page 24: Vta-8060 Technical Specifications
Equalization Response Accuracy Recovery Time, fast mode 7 lines Clamping Hum Rejection - Normal Mode Hum Rejection - Fast Mode 38dB Power Total Consumption 1.34W Specifications are subject to change without notification. 3-2 • Specifications VTA-8060 User Manual (Iss. 01A) -
Page 25: Service Information
Routine maintenance to this RossGear product is not required. In the event of problems with your VTA-8060, the following basic troubleshooting checklist may help identify the source of the problem. If the module still does not appear to be working properly after checking all possible causes, please contact your Ross Video products distributor, or the Ross Video Technical Support department at the numbers listed under the “Contact Us”... -
Page 26: Warranty And Repair Policy
FIVE (5) years from the date of shipment from our factory. In the event that your RossGear VTA-8060 proves to be defective in any way during this warranty period, Ross Video Limited reserves the right to repair or replace this piece of equipment with a unit of equal or superior performance characteristics. -
Page 27: Ordering Information
Power Supply (PS-8102) (2RU, holds 10 modules, includes 1 power supply) Your VTA-8060 Video Equalizing Amplifier is part of the RossGear family of products. Ross Video offers a full line of RossGear terminal equipment including distribution, conversion, monitoring, synchronizers, encoders, decoders, keyers, switchers, as well as analog audio and video products. -
Page 28: General Information
613 • 652 • 4886 ext. 333 After-hours Emergency 613 • 652 • 4425 General Information solutions@rossvideo.com E-MAIL Technical Support techsupport@rossvideo.com 8 John Street, Ross Video Limited Iroquois, Ontario, Canada POSTAL K0E 1K0 SERVICE P.O. Box 880, Ross Video Incorporated Ogdensburg, New York, USA 13669- 0880...
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