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Summary of Contents for Kramer VS-28
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Page 1: User Manual
Kramer Electronics, Ltd. USER MANUAL Model: VS-28 8 Channel Video Audio Standby... -
Page 2: Table Of Contents
Using Your 8 Channel Video Audio Standby Technical Specifications Figures Figure 1: VS-28 8 Channel Video Audio Standby Front Panel Figure 2: VS-28 8 Channel Video Audio Standby Rear Panel Tables Table 1: Technical Specifications of the VS-28 8 Channel Video Audio Standby... -
Page 3: Introduction
GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors 2 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com/manuals.html 3 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com (click “Cables and Connectors” in the Products section) -
Page 4: Overview
2x1 standby switcher for composite video using BNC connectors, and stereo audio using detachable screw terminal connectors. The VS-28 8 Channel Video Audio Standby is much like having eight Kramer VS-24N’s in a single two-space rack mountable enclosure. Each 2x1 channel is designed to automatically switch to the second input any time the primary video signal is interrupted. - Page 5 Overview serial port or another device that uses a similar communication protocol. The simplest connection between the RS-232 controller and the controlled device uses two wires (TRANSMIT, RECEIVE) and a common ground wire. Adding inputs, outputs or both may extend a matrix switcher. In order to add OUTPUTS to a matrix setup, a second switcher is added, and the inputs of both matrices are connected in parallel (while assuring proper input termination and avoiding double termination).
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Page 6: Your 8 Channel Video Audio Standby
When a proper video signal exists on the input marked INPUT 1, it is transferred, with the appropriate audio channels, to the output. When the video signal drops for any reason, the VS-28 8 Channel Video Audio Standby automatically routes the second video-audio source to the output and at the same time activates a relay (alarm) and lights a LED on the front panel. -
Page 7: Using Your 8 Channel Video Audio Standby
This section describes how to connect and operate your 8 Channel Video Audio Standby. Connect the video and audio sources to the appropriate inputs of the VS-28 8 Channel Video Audio Standby unit, where input 1 of each channel is the Master input, and input 2 is the standby channel. -
Page 8: Technical Specifications
Technical Specifications Table 1 includes the technical specifications. Table 1: Technical Specifications of the VS-28 8 Channel Video Audio Standby INPUTS: 8 x 2 composite video, 1Vpp/75Ω nom. on BNC connectors 8 x 2 audio stereo (or balanced Mono) on terminal blocks... - Page 9 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 10 For the latest information on our products and a list of Kramer distributors, visit our Web site: www.kramerelectronics.com. Updates to this user manual may be found at http://www.kramerelectronics.com/manuals.html. We welcome your questions, comments and feedback. Kramer Electronics, Ltd. 3 Am VeOlamo Street. Jerusalem 95463, Israel Tel: (+972-2)-654-4000 Fax: (+972-2)-653-5369, E-mail: info@kramerel.com...
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