Extron electronics VSW 2VGA A User Manual
Extron electronics VSW 2VGA A User Manual

Extron electronics VSW 2VGA A User Manual

2-input, 1-output vga and audio switcher
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Extron Electronics, USA
Extron Electronics, Europe
1230 South Lewis Street
Beeldschermweg 6C
Anaheim, CA 92805
3821 AH Amersfoort, The Netherlands
800.633.9876 714.491.1500
+800.3987.6673 +31.33.453.4040
FAX 714.491.1517
FAX +31.33.453.4050
www.extron.com
© 2007 Extron Electronics. All rights reserved.
Extron Electronics, Asia
Extron Electronics, Japan
135 Joo Seng Rd. #04-01
Kyodo Building, 16 Ichibancho
PM Industrial Bldg., Singapore 368363
Chiyoda-ku, Tokyo 102-0082
+800.7339.8766 +65.6383.4400
Japan
FAX +65.6383.4664
+81.3.3511.7655 FAX +81.3.3511.
User's Manual
2-Input, 1-output VGA and Audio Switcher
VSW 2VGA A
68-1111-01 Rev. B
03 07

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  • Page 1 3821 AH Amersfoort, The Netherlands PM Industrial Bldg., Singapore 368363 Chiyoda-ku, Tokyo 102-0082 68-1111-01 Rev. B 800.633.9876 714.491.1500 +800.3987.6673 +31.33.453.4040 +800.7339.8766 +65.6383.4400 Japan 03 07 FAX 714.491.1517 FAX +31.33.453.4050 FAX +65.6383.4664 +81.3.3511.7655 FAX +81.3.3511. www.extron.com © 2007 Extron Electronics. All rights reserved.
  • Page 2 Protección del cables de alimentación • Los cables de alimentación eléctrica se deben protección aislante, que puedan encontrarse dentro use. In no event will Extron Electronics be liable for direct, indirect, or consequential instalar en lugares donde no sean pisados ni apretados por objetos que se puedan de la caja o alojamiento del producto, y que puedan apoyar sobre ellos.
  • Page 3 安全须知 • 中文 警告 电源 • 该设备只能使用产品上标明的电源。 设备必须 这个符号提示用户该设备用户手册中 使用有地线的供电系统供电。 第三条线(地线)是 安全设施, 不能不用或跳过 。 有重要的操作和维护说明。 拔掉电源 • 为安全地从设备拔掉电源, 请拔掉所有设 备后或桌面电源的电源线, 或任何接到市电系统的 这个符号警告用户该设备机壳内有 电源线。 露的危险电压, 有触电危险。 电源线保护 • 妥善布线, 避免被踩踏, 或重物挤压。 维护 • 所有维修必须由认证的维修人员进行。 设备内 注意 部没有用户可以更换的零件。 为避免出现触电危险 阅读说明书 • 用户使用该设备前必须阅读并理解所有 不要自己试图打开设备盖子维修该设备。...
  • Page 4 Quick Start Guide — VSW 2VGA A Installation and service must be performed by authorized personnel only. 1inchQuarterRackVersaToolsShelf To install and set up the Extron VSW 2VGA A switcher, follow these steps and see the appropriate section of this manual for details: Installation Mount the switcher (if applicable). The VSW 2VGA A can be mounted in a rack shelf, under furniture, or through furniture.
  • Page 5 Quick Start Guide — VSW 2VGA A, cont’d Daisy chaining application example Extron VSW 1 AAP Extron VSW 2VGA A VGA Switcher SHOW ME AUDIO COMPUTER VSW I AAP Extron Expandable, economical presentation chain for Through-furniture mounting VSW I AAP conference rooms and library study rooms.
  • Page 6: Table Of Contents

    Table of Contents Quick Start Guide — VSW 2VGA A, cont’d Input selection Chapter One • Introduction ........... 1-1 The switcher's inputs are selected using the front panel's Input About this Manual ..............1-2 Select toggle switch or the rear panel's 3-pole Contact closure/ About the VSW 2VGA A Autoswitching captive screw connector.
  • Page 7: Chapter One • Introduction

    Table of Contents, cont’d VSW 2VGA A Chapter One Introduction About this Manual About the VSW 2VGA A Daisy Chaining the VSW 2VGA A Features VSW 2VGA A • Table of Contents...
  • Page 8: About This Manual

    Daisy Chaining the VSW 2VGA A This manual contains information about the Extron Up to 10 VSW 2VGA A switchers can be daisy chained together VSW 2VGA A switcher. The terms “VSW 2VGA A” and with each switcher's input separately fed and controlled by an “switcher”...
  • Page 9: Features

    Introduction, cont’d Features VSW 2VGA A Autoswitching ability — The VSW 2VGA A can detect active sync signals and automatically switch to the highest numbered active input. Furniture mountable — The VSW 2VGA A can be mounted on a rack shelf, under a desk or podium, through a desk or furniture, or to a projector mount, using optional hardware.
  • Page 10: Installation Overview

    Installation and Operation Installation Overview The VSW 2VGA A can be mounted in a rack, or under or through furniture, using one of the following optional mounting To install and set up the VSW 2VGA A for operation, follow kits: these steps: •...
  • Page 11: Rack Mounting Instructions

    Attach the rack shelf to the rack using four 10-32 x ¾” bolts (provided). Insert the bolts through #10 beveled washers, Mount the VSW 2VGA A on one of the following rack then through the holes in the rack ears and rack, as shown shelves: in figure 2-2.
  • Page 12: Under-Desk Mounting

    (concealed side) of the furniture, where the switcher will be located. Attach the VSW 2VGA A to the desk with the provided wood screws. Through-desk mounting Figure 2-4 —...
  • Page 13: Front Panel Features

    Input 2 audio — Input unbalanced stereo audio through this 3.5 mm mini audio jack. See figure 2-6. If you are daisy chaining, connect the audio from the Figure 2-5 — VSW 2VGA A front panel features upstream video switcher to this connector. Input 1 LED indicator — This LED lights green whenever VSW I AAP interface Input 1 (video and audio) is selected.
  • Page 14: Vsw I Aap Rear Panel Features

    VSW 2VGA A LOOP THRU OUTPUT POWER AUD OUT CONTACT .1A MAX INPUT 1 AUTO-SW Figure 2-10 — VSW 2VGA A rear panel features VSW 2VGA A • Installation and Operation 2-10 VSW 2VGA A • Installation and Operation 2-11...
  • Page 15 Contact closure is also disabled while in autoswitch mode. To verify the polarity before connection, check the no load power supply output with a voltmeter. The maximum number of switchers that can be daisy chained is limited by several factors: power consumption, cable lengths, and the overall distortion of the video and audio signals. VSW 2VGA A • Installation and Operation 2-12 VSW 2VGA A • Installation and Operation 2-13...
  • Page 16: Operation

    Set the jumpers for the switcher. See "Configuring the Daisy chaining VSW 2VGA A switchers requires you to check daisy chain and power considerations", on the next page. and/or set internal jumpers in the switcher. Daisy chaining also...
  • Page 17: Configuring The Daisy Chain And Power Considerations

    (from another VSW 2VGA) to input 2. All jumpers are set open (disabled) by default. • If the daisy chain consists of more than five VSW 2VGA A The jumpers must be set closed (enabled) when switchers, you need to incorporate a second 12 VDC the switchers are daisy chained together.
  • Page 18 Installation and Operation, cont’d Figure 2-16 is an example showing ten daisy chained VSW 2VGA A switchers. In the example, the output of the first switcher in the chain ( ) is routed to a projector. The second switcher in the daisy chain ( ) outputs to Input 2 of the first switcher.
  • Page 19 Installation and Operation, cont’d VSW 2VGA A A ppendix A Specifications, Part Numbers, and Accessories Specifications Included Parts Accessories VSW 2VGA A • Installation and Operation 2-20...
  • Page 20: Appendix A • Specifications, Part Numbers, And Accessories

    Gain error ........±0.1 dB channel to channel Maximum level (Hi-Z) ....>+9 dBV, unbalanced at 1% THD+N Maximum level (600 ohm) ..>+7 dBV, unbalanced at 1% THD+N VSW 2VGA A • Specifications, Part Numbers, and Accessories VSW 2VGA A • Specifications, Part Numbers, and Accessories...
  • Page 21: Included Parts

    Control/remote — switcher Contact closure ......(1) 3.5 mm captive screw connector, 3 pole These items are included in each order for a VSW 2VGA A: for momentary contact Contact closure pin ....... 1 = input 1 select, 2 = input 2 select,...
  • Page 22 (SY VGA), 0.5' - 100' (0.15 m - 30.4 m) VGA to BNC-5 male cables 26-533-xx (SY VGA), 0.5' - 100' (0.15 m - 30.4 m) MSR 6 Adapter, 6" (0.15 m) 26-592-01 VSW 2VGA A • Specifications, Part Numbers, and Accessories...

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