Kramer VM-1021N User Manual

1:20 video distributor
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K R A ME R E LE CT R O N IC S L TD .

USER MANUAL

MODEL:
VM-1021N
1:20 Video Distributor
P/N: 2900-300429 Rev 1

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Summary of Contents for Kramer VM-1021N

  • Page 1: User Manual

    K R A ME R E LE CT R O N IC S L TD . USER MANUAL MODEL: VM-1021N 1:20 Video Distributor P/N: 2900-300429 Rev 1...
  • Page 3: Table Of Contents

    Safety Instructions Recycling Kramer Products Overview Installing in a Rack Connecting the VM-1021N VM-1021N Technical Specifications Figures Figure 1: VM-1021N 1:20 Video Distributor Front Panel Figure 2: VM-1021N 1:20 Video Distributor Rear Panel Figure 3: Connecting the VM-1021N VM-1021N – Contents...
  • Page 4: Introduction

    Introduction Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world of unique, creative, and affordable solutions to the vast range of problems that confront the video, audio, presentation, and broadcasting professional on a daily basis. In recent years, we have redesigned and upgraded...
  • Page 5: Getting Started

    Avoid interference from neighboring electrical appliances that may adversely influence signal quality  Position your Kramer VM-1021N away from moisture, excessive sunlight and dust This equipment is to be used only inside a building. It may only be connected to other equipment that is installed inside a building.
  • Page 6: Safety Instructions

    Kramer Electronics has made arrangements with the European Advanced Recycling Network (EARN) and will cover any costs of treatment, recycling and recovery of waste Kramer Electronics branded equipment on arrival at the EARN facility. For details of Kramer’s recycling arrangements in your particular country go to our recycling pages at http://www.kramerelectronics.com/support/recycling/.
  • Page 7: Overview

    Overview The VM-1021N is a high-performance distribution amplifier for composite or SDI video signals. It provides controls to compensate for signal losses inherent in long cable runs. The VM-1021N is a full broadcast, state-of-the-art, 1:20 video distribution amplifier designed for studio and other demanding applications. The unit splits a single input source into twenty identical outputs with no discernible signal degradation.
  • Page 8: Figure 1: Vm-1021N 1:20 Video Distributor Front Panel

    Figure 1: VM-1021N 1:20 Video Distributor Front Panel Feature Function POWER LED Illuminates when the device is turned on SET 4 ADJUST EQ Trimmer Controls cable equalization of SET 4 video outputs 16-20 SET 4 ADJUST LEVEL Trimmer Controls level of SET 4 video outputs 16-20...
  • Page 9: Figure 2: Vm-1021N 1:20 Video Distributor Rear Panel

    Figure 2: VM-1021N 1:20 Video Distributor Rear Panel Feature Function INPUT BNC Connector Connects to a composite/component/ analog sync video source Selects “75Ω“ or “HI-z” impedance when pressed (for looping select "Hi-z") LOOP BNC Connector IN=75Ω Button Provides video looping capability to increase number of outputs...
  • Page 10: Installing In A Rack

    Installing in a Rack This section provides instructions for rack mounting the unit. VM-1021N - Installing in a Rack...
  • Page 11: Connecting The Vm-1021N

    VM-1021N. After connecting your VM-1021N, connect its power and then switch on the power to each device. To connect the VM-1021N as illustrated in the example in Figure 1. Connect a video source to the INPUT BNC connector (for example, a composite video player).
  • Page 12  All signal cables to each device should be of equal length (for example, the R,G,B cables between a camera and the amplifier should be of equal length) VM-1021N - Connecting the VM-1021N...
  • Page 13: Vm-1021N Technical Specifications

    -40° to +70°C (-40° to 158°F) HUMIDITY: 10% to 90%, RHL non-condensing DIMENSIONS: 19" x 7" x 1U W, D, H, rack mountable WEIGHT: 2.6kg (5.7lbs) approx. INCLUDED ACCESSORIES: Power cord Specifications are subject to change without notice at http://www.kramerelectronics.com VM-1021N - VM-1021N Technical Specifications...
  • Page 15 For the latest information on our products and a list of Kramer distributors, visit our Web site where updates to this user manual may be found. We welcome your questions, comments, and feedback. Web site: www.kramerelectronics.com E-mail: info@kramerel.com SAFETY WARNING...

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