Kramer VM-25 User Manual

Kramer VM-25 User Manual

1:25 video distribution amplifier

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Kramer Electronics, Ltd.

USER MANUAL

Model:
VM-25
1:25 Video Distribution Amplifier

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Table of Contents
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Summary of Contents for Kramer VM-25

  • Page 1: User Manual

    Kramer Electronics, Ltd. USER MANUAL Model: VM-25 1:25 Video Distribution Amplifier...
  • Page 2: Table Of Contents

    Figure 3: Increasing the Outputs: Arranging a 1:75 Video DA Tables Table 1: Front Panel VM-25 Video Distribution Amplifier Features Table 2: Rear Panel VM-25 Video Distribution Amplifier Features Table 3: Technical Specifications of the VM-25 Video Distribution Amplifier Contents...
  • Page 3 1 For example: model number AD2512C, part number 2535-000251 – No operator-serviceable parts inside unit. – Use only the Kramer Electronics input power – Disconnect power and unplug unit from wall 2900-9999992...
  • Page 4: Introduction

    Overview The VM-25 is a high quality 1:25 distribution amplifier for composite video. The VM-25 accepts a composite video input and distributes the signal to 25 identical outputs, using RCA connectors. 1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3: Video, Audio, VGA/XGA Processors;...
  • Page 5 Figure 1 and Table 1 define the VM-25 1:25 Video Distribution Amplifier: 1 For example, you can connect 3 VM-25 units to make a 1:75 video distribution amplifier. See section 4.2 for details 2 The video outputs are arranged in two blocks of 5 outputs (outputs 1 to 5, and outputs 6 to 10). Each block can be separately trimmed for output level and cable equalization (EQ.) thus achieving different compensations for different cable lengths...
  • Page 7: Using The Vm-25 Video Distribution Amplifier

    2 For looping, select Hi-Z 3 DA is Distribution Amplifier 4 Switch OFF the power on each device before connecting it to your VM-25. After connecting your VM-25, switch on its power and then switch on the power on each device 5 As required.
  • Page 8: Figure 2: Connecting The

    Using the VM-25 Video Distribution Amplifier 3. Connect the 12V DC power adapter to the power socket on the VM-25, and plug the adapter into the mains electricity socket. 4. Push in the TERMINATION button 5. If required, adjust and/or cable compensation equalization level.
  • Page 9: Increasing The Outputs

    If required, adjust and/or cable compensation equalization level 1 Switch OFF the power on each device before connecting it to your VM-25 units. After connecting the VM-25 units, switch on their power and then switch on the power on each device...
  • Page 10: Figure 3: Increasing The Outputs: Arranging A 1:75 Video Da

    Using the VM-25 Video Distribution Amplifier Composite Video Player Display 1 Display 26 Display 51 Figure 3: Increasing the Outputs: Arranging a 1:75 Video DA … Display 25 … Display 50 … Display 75...
  • Page 11: Technical Specifications

    POWER SOURCE: 12VDC x 162 mA DIMENSIONS: 19-inch (W), 7-inch (D), 1U (H) WEIGHT: 2.1kg (4.7 lbs.) approx. ACCESSORIES: Power supply 1 Specifications are subject to change without notice Technical Specifications of the VM-25 Video Distribution Amplifier KRAMER: SIMPLE CREATIVE TECHNOLOGY...
  • Page 12 EXCLUSION OF DAMAGES The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option. Kramer shall not be liable for: Damage to other property caused by defects in this product, damages based upon inconvenience, loss of use of the product, loss of time, commercial loss;...
  • Page 13 For the latest information on our products and a list of Kramer distributors, visit our Web site: www.kramerelectronics.com, where updates to this user manual may be found We welcome your questions, comments and feedback. Kramer Electronics, Ltd. Web site: www.kramerelectronics.com E-mail: info@kramerel.com...

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