Kramer Electronics VS-33VXL video switch
Contents
1. Retail stores and other point of sale systems e Security and CCTV applications The package includes the following e VS 33Vxl 3x1 Video Switcher e Power adapter SV DC Input e This user manual Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible future shipment e Review the contents of this user manual e Use Kramer high performance high resolution cables Quick Start This quick start chart summarizes the basic setup and operation steps 1 GROUP 1 Distribution Amplifiers GROUP 2 Switchers and Matrix Switchers GROUP 3 Control Systems GROUP 4 Format Standards Converters GROUP 5 Range Extenders and Repeaters GROUP 6 Specialty AV Products GROUP 7 Scan Converters and Scalers GROUP 8 Cables and Connectors GROUP 9 Room Connectivity GROUP 10 Accessories and Rack Adapters GROUP 11 Sierra Products 2 Download up to date Kramer user manuals from the Internet at this URL http www kramerelectronics com 3 The complete list of Kramer cables is on our Web site at http www kramerelectronics com 1 Getting Started Step 1 Connect the inputs and output see section 5 Composite Composite Composite Video Video Video Player 1 Player 3 Recorder Step 2 Connect the power Step 3 Operate the machine see section 5 To switch an input to the output INPUT 1 INPUT 2 INPUT 3 Temporarily connect ee Press a a c2. in conjunction with the product WHAT WE WILL PAY FOR AND WHAT WE WILLNOT PAY FOR We will pay labor and material expenses for covered items We will not pay for the following 1 Removal orinstallations charges 2 Costs of initial technical adjustments set up including adjustment of user controls or programming These costs are the responsibility of the Kramer dealer from whom the product was purchased 3 Shipping charges HOW YOU CAN GET WARRANTY SERVICE 1 To obtain service on you product you must take or ship it prepaid to any authorized Kramer service center 2 Whenever warranty service is required the original dated invoice or a copy must be presented as proof of warranty coverage and should be included in any shipment of the product Please also include in any mailing a contact name company address and a description of the problem s 3 For the name of the nearest Kramer authorized service center consult your authorized dealer LIMITATION OF IMPLIED WARRANTIES All implied warranties including warranties of merchantability and fitness for a particular purpose are limited in duration to the length of this warranty 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 1 Damage to other property caused by defects in this product damages based upon inconvenience loss of use of the product loss of t
3. 33VxI to switch any one of three sources to a single output To connect the VS 33Vxl as illustrated in the example in Figure 2 do the following 1 Connect up to three sources to the three composite video input connectors as follows Connect a composite video source for example a video player to the INPUT 1 BNC connector Connect a composite video source for example a video player to the INPUT 2 BNC connector Connect a composite video source for example a video player to the INPUT 3 BNC connector 2 Connect the OUTPUT BNC connector to the composite video acceptor for example a video player recorder 3 Connect the 5V DC power adapter to the power socket and connect the adapter to the mains electricity not shown in Figure 2 Composite Composite Composite Video Video Video Player 1 Player 3 Recorder Figure 2 Connecting the VS 33Vxl 3x1 Video Switcher Controlling the VS 33Vxl 3x1 Video Switcher 6 Controlling the VS 33VxI 3x1 Video Switcher You can control the VS 33Vx via the e Input selector buttons see section 6 1 e Contact closure REMOTE connector see section 6 2 6 1 Controlling via the Input Selector Buttons To switch an input to the output press the appropriate input selector button that is 1 2 or 3 6 2 Controlling via the Contact Closure REMOTE Connector The contact closure REMOTE control pins operate in a similar way to the input selector buttons Using the contact closure REMOTE co
4. Kramer Electronics Ltd USER MANUAL Model VS 33Vxl 3x1 Video Switcher Contents Contents 1 Introduction 2 Getting Started 2 1 Quick Start 3 Overview 3 1 Recommendations for Achieving the Best Performance 4 Your VS 33Vxl 3x1 Video Switcher 5 Connecting the VS 33Vxl 3x1 Video Switcher 6 Controlling the VS 33Vxl 3x1 Video Switcher 6 1 Controlling via the Input Selector Buttons 6 2 Controlling via the Contact Closure REMOTE Connector 7 Technical Specifications Figures Figure 1 VS 33Vxl 3x1 Video Switcher Figure 2 Connecting the VS 33Vxl 3x1 Video Switcher Figure 3 Using the REMOTE Connector Tables Table 1 VS 33Vxl 3x1 Video Switcher Features Table 2 Technical Specifications of the VS 33Vxl AADA WW nN Introduction 2 1 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 most of our line making the best even better Our 1 000 plus different models now appear in 11 groups that are clearly defined by function Congratulations on purchasing your Kramer TOOLS VS 33Vxl 3x1 Video Switcher which is ideal for e Any professional system requiring high quality video switching e Video production and broadcast facilities e
5. arrants this product free from defects in material and workmanship under the following terms HOW LONGIS THE WARRANTY Labor and parts are warranted for seven years from the date of the first customer purchase WHOIS PROTECTED Only the first purchase customer may enforce this warranty WHAT IS COVERED AND WHAT IS NOT COVERED Except as below this warranty covers all defects in material or workmanship in this product The following are not covered by the warranty 1 Any product which is not distributed by Kramer or which is not purchased from an authorized Kramer dealer If you are uncertain as to whether a dealer is authorized please contact Kramer at one of the agents listed in the Web site www kramerelectronics com 2 Any product on which the serial number has been defaced modified or removed or on which the WARRANTY VOID IF TAMPERED sticker has been torn reattached removed or otherwise interfered with 3 Damage deterioration or malfunction resulting from i Accident misuse abuse neglect fire water lightning or other acts of nature ii Product modification or failure to follow instructions supplied with the product iii Repair or attempted repair by anyone not authorized by Kramer iv Any shipment of the product claims must be presented to the carrier v Removalor installation of the product vi Any other cause which does not relate to a product defect vii Cartons equipment enclosures cables or accessories used
6. d pair products KRAMER SIMPLE CREATIVE TECHNOLOGY 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 Safety Warning Disconnect the unit from the power supply before opening servicing Caution 9001 O 2 ge ia Institute of Quality amp Control Kramer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 000421 REV 1
7. ime commercial loss or 2 Any other damages whether incidental consequential or otherwise Some countries may not allow limitations on how long an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential damages so the above limitations and exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from place to place NOTE All products returned to Kramer for service must have prior approval This may be obtained from your dealer This equipment has been tested to determine compliance with the requirements of EN 50081 Electromagnetic compatibility EMC generic emission standard Part 1 Residential commercial and light industry EN 50082 Electromagnetic compatibility EMC generic immunity standard Part 1 Residential commercial and light industry environment CFR 47 FCC Rules and Regulations Part 15 Radio frequency devices Subpart B Unintentional radiators CAUTION amp Servicing the machines can only be done by an authorized Kramer technician Any user who makes changes or modifications to the unit without the expressed approval of the manufacturer will void user authority to operate the equipment Use the supplied DC power supply to feed power to the machine Please use recommended interconnection cables to connect the machine to other components FCC and CE approved using STP cable for twiste
8. le part number 2535 052002 Your VS 33Vxl 3x1 Video Switcher 4 Your VS 33VxI 3x1 Video Switcher Figure 1 and Table 1 define the VS 33Vxl 3x1 Video Switcher KRAMER T e DO REMOTE 5V DC 321 V INPUT 1 INPUT 2 INPUT 3 OUTPUT INPUT 1 INPUT 2 INPUT 3 Lol o o e o jH 3x1 Video Switcher VS 33Vx Figure 1 VS 33Vxl 3x1 Video Switcher Table 1 VS 33Vxl 3x1 Video Switcher Features Feature Function 1 INPUT 1 BNC Connector Connect to the composite video source 1 2 INPUT 2BNC Connector Connect to the composite video source 2 3 INPUT 3 BNC Connector Connect to the composite video source 3 4 OUTPUT BNC Connector Connect to the composite video acceptor 5 REMOTE Terminal Block Connect to dry contact switches 6 5V DC 5V DC connector for powering the unit 7 INPUT 1 Button Press to select composite video source 1 8 INPUT 2 Button Press to select composite video source 2 9 INPUT 3 Button Press to select composite video source 3 KRAMER SIMPLE CREATIVE TECHNOLOGY Connecting the VS 33Vxl 3x1 Video Switcher 5 Connecting the VS 33Vxl 3x1 Video Switcher You can use the VS
9. ntrol lets you route an input to the output by remote control To do so temporarily connect the required input from 1 to 3 pin on the REMOTE terminal block connector to the V pin DO NOT connect more than one PIN to the V PIN at the same time For example to route input 2 to the output as the example in Figure 3 illustrates momentarily touch input 2 to the V pin REMOTE 321 V Figure 3 Using the REMOTE Connector KRAMER SIMPLE CREATIVE TECHNOLOGY Technical Specifications 7 Technical Specifications Table 2 includes the technical specifications Table 2 Technical Specifications of the VS 33Vxl INPUTS 3 composite video 1Vpp 75Q on BNC connectors OUTPUT 1 composite video 1Vpp 75Q on a BNC connector MAX VIDEO OUTPUT 1 8Vpp 750 VIDEO BANDWIDTH 3dB 46MHz DIFF GAIN 1 25 DIFF PHASE 0 52 K FACTOR lt 0 05 VIDEO S N RATIO 73dB SWITCHING Vertical interval CROSSTALK 44dB 5MHz POWER SOURCE 5VDC 22mA DIMENSIONS 12cm x 6 95cm x 2 44cm 4 72 x 2 74 x 0 96 W D H WEIGHT 0 3kg 0 66lbs approx ACCESSORIES 5VDC power supply OPTIONS 19 Rack Adapters VA 100P 5 5V DC Power Supply 1 Specifications are subject to change without notice 2 An efficient ten outlet universal switching power supply that can supply 5V DC at up to 8A LIMITED WARRANTY Kramer Electronics hereafter Kramer w
10. ontact closure SELECTOR button 2 o o REMOTE input pin to the V pin 2 KRAMER SIMPLE CREATIVE TECHNOLOGY Overview 3 Overview The VS 33Vxl is a 3x1 video switcher for composite video signals It features BNC connectors Switching during the vertical interval thus ensuring glitch free switching with genlocked sources A bandwidth of 46MHz 3dB A 5VDC power supply and is housed in a Kramer TOOLS enclosure 3 1 Recommendations for Achieving the Best Performance To achieve the best performance Connect only good quality connection cables thus avoiding interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables Avoid interference from neighboring electrical appliances and position your VS 33Vxl away from moisture excessive sunlight and dust No operator serviceable parts inside unit Use only the Kramer Electronics input power wall adapter that is provided with this unit EVwntiiry Disconnect power and unplug unit from wall before installing or removing device or servicing unit 1 This means that if all the sources are Genlocked to each other uninterrupted switching will occur between them The VS 33Vxl uses input 1 as the vertical interval trigger source If the sources are not Genlocked or if input 1 is missing the VS 33Vx will function as a regular switcher 2 For examp
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