Kramer Electronics VS-41USB computer data switch
Contents
1. Kramer Electronics Ltd USER MANUAL Model VS 41USB 4x1 USB Switcher Contents Contents 1 Introduction 2 Getting Started 2 1 Quick Start 3 Overview 4 Your VS 41USB 4x1 USB Switcher 5 Connecting and Using the VS 41USB 4x1 USB Switcher 6 Technical Specifications Figures Figure 1 VS 41USB 4x1 USB Switcher Figure 2 Connecting the VS 41USB 4x1 USB Switcher Tables Table 1 VS 41USB 4x1 USB Switcher Features Table 2 Technical Specifications of the VS 41USB 4x1 USB Switcher A U U Nem w 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 DigiITOOLS VS 41USB 4x USB Switcher which is ideal for using several hard disks with one computer The package includes the following items e VS 41USB 4x1 USB Switcher 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 Us2. 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 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 or installations 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 prod
3. e 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 http www kramerelectronics com 3 The complete list of Kramer cables is on our Web site at at http www kramerelectronics com 1 Overview Step 1 Connect the inputs and the output see section 5 Connect up to four inputs for example hard drives Connect the output to a computer Hard Drive 1 Computer Graphics Source Step 2 Select the input to switch to the output 3 Overview The Kramer VS 41USB is a high quality 4x1 USB mechanical switcher It accepts up to four USB inputs and switches the selected input to the output Its unpowered design is advantageous for applications in which various regulatory compliances would otherwise be required Achieving the best performance means e Connecting only good quality connection cables thus avoiding interference deterioration in signal quality due to poor matching and elevated noise lev
4. els often associated with low quality cables e Avoiding interference from neighboring electrical appliances and positioning your VS 41USB away from moisture excessive sunlight and dust 1 It is recommended to use USB 2 0 type cables for improved performance 2 KRAMER SIMPLE CREATIVE TECHNOLOGY Your VS 41USB 4x1 USB Switcher 4 Your VS 41USB 4x1 USB Switcher Figure 1 and Table 1 define the VS 41USB 4x1 USB Switcher eS fs BA INPUT SELECTOR 1 2 3 o 4x1 USB Switcher VS 41USB Figure 1 VS 41USB 4x1 USB Switcher Table 1 VS 41USB 4x1 USB Switcher Features Feature Function 1 USB IN Port Connect to the USB source from 1 to 4 2 USB OuTPuT Port Connect to the USB acceptor 3 INPUT SELECTOR Buttons Press to select the source 5 Connecting and Using the VS 41USB 4x1 USB Switcher To connect your VS 41USB 4x7 USB Switcher as the example in Figure 2 illustrates do the following 1 Connect USB sources for example up to four hard drives to the IN USB connectors from 1 to 4 Connect the OUTPUT USB connector to a PC 3 Pushing an input selector button switches that USB source to the USB acceptor The VS 41USB can also be used in the reversed direction that is to switch a single source to one of four acceptors To do this connect the USB source to the OUTPUT connector and connect the acceptors to the IN USB connec
5. r 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 lightindustry 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 twisted pair products 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 Kramer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 000605 REV 2
6. tors 1 You do not need to connect all the inputs 2 Alternatively you can use memory sticks cameras and so on 3 It is recommended to use USB 2 0 type cables for improved performance 3 Technical Specifications Hard Drive 4 Hard Drive 1 Computer Graphics Source Figure 2 Connecting the VS 41USB 4x1 USB Switcher 6 Technical Specifications Table 2 includes the technical specifications Table 2 Technical Specifications of the VS 41USB 4x1 USB Switcher INPUTS 4 USB ports USB2 0 or lower on USB A connectors OUTPUT 1 USB port USB2 0 or lower on a USB A connector DIMENSIONS 12 1cm x 7 18cm x 2 42cm 4 76 x 2 83 x 0 95 W D H WEIGHT 0 3kg 0 67lbs approx ACCESSORIES Mounting bracket OPTIONS RK 3T rack adapter 1 Specifications are subject to change without notice 4 KRAMER SIMPLE CREATIVE TECHNOLOGY LIMITED WARRANTY Kramer Electronics hereafter Kramer warrants 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
7. uct 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 time 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 prio
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