Micropack VTP4 Technical Manual

Micropack VTP4 Technical Manual

Balanced line to bnc video converter

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VTP4
Balanced Line To BNC
VIDEO CONVERTER
TECHNICAL MANUAL
Ref: 2200.5005
micropack.co.uk

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Summary of Contents for Micropack VTP4

  • Page 1 VTP4 Balanced Line To BNC VIDEO CONVERTER TECHNICAL MANUAL Ref: 2200.5005 micropack.co.uk...
  • Page 2: Table Of Contents

    Balanced Line Video Input Safety Instructions Warnings Cautions Important Safety Notices Installation VTP4 Mounting Mechanical Installation Field Terminations Electrical Installation Maintenance & Testing This document is strictly private and confidential, reproduction without Micropack approval is prohibited. © Micropack Engineering Ltd, 2015...
  • Page 3 VTP4 – Balanced Line To BNC Video Converter Ref 2200.5005 Rev: 4.0 System Design Guidelines Power Supply Balanced Line Video (twisted pair) Input Video (Coaxial) Output Earthing & Screening Requirements Coaxial Video Cable Selection Balanced Line Video (Twisted Pair) Cable Selection...
  • Page 4: Introduction

    Ch 2 Ch 1 Status Indication LED Balanced Line Ch 2 Video Input x 4 Ch 3 Ch 3 Ch 4 Ch 4 This document is strictly private and confidential, reproduction without Micropack approval is prohibited. © Micropack Engineering Ltd, 2015...
  • Page 5: Coaxial Video Outputs

    VTP4 – Balanced Line To BNC Video Converter Ref 2200.5005 Rev: 4.0 Coaxial Video outputs The converters four BNC outputs each support standard 75R coaxial video cabling. Led Indications The LED indicator is used to reveal its current state, as shown below:...
  • Page 6: Safety Instructions

    Micropack (Engineering) Ltd reserve the right to change or revise the information contain herein without notice and without obligation to notify any person or organisation of such action. This document is strictly private and confidential, reproduction without Micropack approval is prohibited. © Micropack Engineering Ltd, 2015...
  • Page 7: Installation

    Experience has shown that poor installation and commissioning practice may result in poor video quality that is prone to malfunction. VTP4 Mounting The VTP4 converter can be mounted in the following methods: • Direct Chassis Mounting (using the four mounting points) •...
  • Page 8: Mechanical Installation

    Channel 3 75R Video Output Channel 3 -V Video Input Channel 4 +V Video Input BNC4 Channel 4 75R Video Output Channel 4 -V Video Input This document is strictly private and confidential, reproduction without Micropack approval is prohibited. © Micropack Engineering Ltd, 2015...
  • Page 9: Electrical Installation

    VTP4 – Balanced Line To BNC Video Converter Ref 2200.5005 Rev: 4.0 Electrical Installation The converter complies with the EMC requirements. In order to maintain compliance it is essential the electrical installation be engineered correctly. Notes Video cabling must be segregated from cables carrying high-speed data or high energy and/or high frequency signals and other forms electrical interference.
  • Page 10: System Design Guidelines

    Where unscreened cables are used for panel wiring, then all cables must be suitably twisted into pairs and video cables should be segregated from other all signal sources. This document is strictly private and confidential, reproduction without Micropack approval is prohibited. © Micropack Engineering Ltd, 2015...
  • Page 11: Coaxial Video Cable Selection

    VTP4 – Balanced Line To BNC Video Converter Ref 2200.5005 Rev: 4.0 Coaxial Video Cable Selection The video cable should be low loss (attenuation) 75R coaxial cable with a stranded conductor to facilitate crimping, such as equivalent to RG59 or RG11, with the following characteristics:...
  • Page 12: Fault Finding

    Figure 3: Video Signal Diagnostic Chart Replacement and Repair The converter contains no user serviceable parts, or hardware configuration links to set. This document is strictly private and confidential, reproduction without Micropack approval is prohibited. © Micropack Engineering Ltd, 2015...
  • Page 13: Technical Specification

    VTP4 – Balanced Line To BNC Video Converter Ref 2200.5005 Rev: 4.0 Technical Specification Electrical Specification Parameter Units Comment Power Supply Supply Voltage Inc. ripple Supply Ripple Peak to Peak Power Consumption Balanced Line Video Receiver 150R Twisted Pair Cabling...
  • Page 14: Appendix A Help Us To Help You

    Marked up copies attached (as appropriate): Yes/No Please inform me of the outcome of this change: Yes/No For Micropack (Engineering) Limited : Action by: Date: Response: Date: This document is strictly private and confidential, reproduction without Micropack approval is prohibited. © Micropack Engineering Ltd, 2015...
  • Page 15 VTP4 – Balanced Line To BNC Video Converter Ref 2200.5005 Rev: 4.0 micropack.co.uk...
  • Page 16 Portlethen, Aberdeen AB12 4RR Colorado, 80526 Tel: +44 (0)1224 784055 Tel: +1 970 377 2230 Fax: +44 (0)1224 784056 Fax: +1 970 377 2273 Email: sales@micropack.co.uk Email: info@micropackamericas.com ISO9001:2008 micropack.co.uk micropackamericas.com Certified Subject to modifications. © 2015 Micropack (Engineering) Ltd.

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