USER MANUAL
Contents
1. Connect the XGA source for example a laptop s digital graphics card to the INPUT 1 XGA HD15F connector and its audio to the IN 1 3 5mm mini jack for example using a Kramer C GMA GMA cable VGA HD15M Audio jack to VGA HD15M Audio jack Connect the XGA source 2 for example a PC to the INPUT 2 XGA HD15F connector and its audio to the IN 2 3 5mm mini jack using separate cables as illustrated in Figure 2 or a Kramer C GMA GMA cable 2 Connect up to 2 DVI that is DVI D sources for example computers to the 2 DVI I input connectors INPUT 1 and INPUT 2 and connect up to 2 unbalanced stereo audio sources to the 2 corresponding AUDIO input 3 5mm mini jacks Connect the XGA HDISF output connector to the XGA acceptor for example a monitor and connect the corresponding AUDIO output 3 5mm mini jack to the unbalanced stereo audio acceptor for example an amplifier and a pair of speakers Connect the DVI output connector to the DVI acceptor for example a projector and connect the corresponding AUDIO output 3 5mm mini jack of the VS 2DVA to the INPUT 1 3 5mm mini jack of the 903 Personal Stereo Amplifier Connect the contact closure remote control PINS optional see section 5 1 Connect the 12V DC power adapter wall transformer to the 12V DC socket and connect the transformer to the mains electricity 1 Switch OFF the power on each device before connecting it to your VS 2DVA After powering up y2. 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 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 DO Servicing the machines can only be done by an authorized Kramer technician Any user who makes changes or modifications to the un
3. 2 9 Ibs approx ACCESSORIES Power supply 12V 500mA OPTIONS RK 80 19 rack kit 1 Specifications are subject to change without notice 2 Handles all known computer video resolutions VGA to UXGA 3 On a DVI I connector Note that only the digital signal DVI D is available on the DVI connector 8 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 LONG IS THE WARRANTY Labor and parts are warranted for three years from the date of the first customer purchase WHO IS 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 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
4. 9 o 999 SEH 0000 00000 00000 o D OUT IN2 1N1 OUTPUT INPUT 2 INPUT 1 o 0o o ge g EM AUDIO t n A boo 6 6 6 6 Figure 1 VS 2DVA 2x1 DVI XGA Audio Switcher 1 Handles all known computer video resolutions VGA to UXGA KRAMER SIMPLE CREATIVE TECHNOLOGY Your VS 2DVA 2x1 DVI XGA Audio Switcher Table 1 Front Panel VS 2DVA 2x1 DVI XGA Audio Switcher Features Feature Function 1 POWER Switch Illuminated switch for turning the unit ON or OFF 2 te DVI 2 Press to select the DVI source at input 2 3 e 2 DVI 1 Press to select the DVI source at input 1 4 hn 2 XGA 1 Press to select the XGA source at input 1 5 i am XGA 2 Press to select the XGA source at input 2 6 D GANG Press to toggle between switching the DVI and the XGA DVI XGA signals in one action or separately Table 2 Rear Panel VS 2DVA 2x1 DVI XGA Audio Switcher Features Feature Function 1 AUDIO OUT XGA 3 5mm Mini Connects to the unbalanced stereo audio acceptor Jack that corresponds to the XGA output 2 AUDIO IN 2 XGA 3 5mm Mini Jack Connects to the unbalanced stereo audio source that corresponds to the XGA source 2 3 AUDIO IN 1 XGA 3 5mm Mini Jack Connects to the unbalanced ster
5. A Audio Switcher 6 Operating the VS 2DVA 2x1 DVI XGA Audio Switcher The VS 2DVA automatically selects DVI INPUT 1 and XGA INPUT 1 when power to the VS 2DVA is turned ON see Figure 4 SELECTOR DVI XGA GANG r mi n m 1 2 1 2 DVI XGA Figure 4 Initial Status of the SELECTOR Buttons You can switch one of the two DVI inputs to the corresponding DVI output and one of the two XGA inputs to the corresponding XGA output either e Separately see section 6 1 e Together Ganged see section 6 2 6 Switching DVI and XGA Signals Separately To switch a DVI input and an XGA input in two separate actions e Ifthe GANG DVI XGA button is lit press to toggle for separate selection The button is now not illuminated e Press one of the two DVI Selector buttons The pressed button illuminates indicating selection and outputting of that video and audio source e Press one of the two XGA Selector buttons The pressed button illuminates indicating selection and outputting of that video and audio source 6 2 Switching DVI and XGA Signals Together Ganged To switch a DVI input and an XGA input in a combined action e Ifthe GANG DVI XGA button is not lit then press to toggle for GANGED operation The button is now illuminated e Press one of the two DVI or XGA SELECTOR buttons The pressed button illuminates together with the XGA or DVI SELECTOR button corresponding to th
6. Kramer Electronics Ltd l KRAMER USER MANUAL Model VS 2DVA 2x1 DVI XGA Audio Switcher Contents Contents 1 Introduction 2 Getting Started 3 Overview 4 Your VS 2DVA 2x1 DVI XGA Audio Switcher 5 Connecting the VS 2DVA 2x1 DVI XGA Audio Switcher 5 1 Connecting the Contact Closure Remote Control PINS 6 Operating the VS 2DVA 2x1 DVI XGA Audio Switcher 6 1 Switching DVI and XGA Signals Separately 6 2 Switching DVI and XGA Signals Together Ganged 7 Technical Specifications Figures Figure 1 VS 2DVA 2x1 DVI XGA Audio Switcher Figure 2 Connecting the VS 2DVA 2x1 DVI XGA Audio Switcher Figure 3 Connecting the Contact Closure Remote Control PINS Figure 4 Initial Status of the SELECTOR Buttons Tables Table 1 Front Panel VS 2DVA 2x1 DVI XGA Audio Switcher Features Table 2 Rear Panel VS 2DVA 2x1 DVI XGA Audio Switcher Features Table 3 Technical Specifications of the VS 2DVA 2x1 DVI XGA Audio Switcher SAAN ARN Em NDAN W Introduction 1 Introduction Welcome to Kramer Electronics since 1981 a world of unique creative and affordable solutions to the infinite range of problems that confront the video audio and presentation professional on a daily basis In recent years we have redesigned and upgraded most of our line making the best even better Our 350 plus different models now appear in 8 Groups which are clearly defined by function Congratulat
7. Repair or attempted repair by anyone not authorized by Kramer iv Any shipment of the product claims must be presented to the carrier v Removal or 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 WILL NOT PAY FOR We will pay labor and material expenses for covered items We will not pay for the following T 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 product you must take or ship it prepaid to any authorized Kramer service center 2s 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
8. e same input number indicating selection and outputting of those video and audio sources 1 With its unbalanced stereo audio input 2 Together with the unbalanced stereo audio output 7 Technical Specifications 7 Technical Specifications Table 3 includes the technical specifications Table 3 Technical Specifications of the VS 2DVA 2x1 DVI XGA Audio Switcher INPUTS 2 XGA UXGA on HD15F connectors with corresponding 2 unbalanced stereo audio 14dBm 50k on 3 5mm mini jacks 2 DVI 1 2Vpp on DVI Molex 24pin female connectors DDC signal 5Vpp TTL with corresponding 2 unbalanced stereo audio 14dBm 50k on 3 5mm mini jacks OUTPUTS 1 XGA UXGA on an HD15F connector with corresponding 1 unbalanced stereo audio 14dBm 50k on a 3 5mm mini jack 1 DVI 1 2Vpp on a DVI Molex 24pin female connector DDC signal 5Vpp TTL with corresponding 1 unbalanced stereo audio 14dBm 50k on a 3 5mm mini jack MAX OUTPUT LEVEL VIDEO 1 6Vpp AUDIO 14 2dBm BANDWIDTH 3dB VIDEO 340MHz Fully Loaded AUDIO gt 100kHz DIFF GAIN 0 03 DIFF PHASE 0 02 deg K FACTOR lt 0 05 S N RATIO VIDEO 74 2dB AUDIO 87 3dB CROSSTALK all hostile VIDEO 55 9dB AUDIO 59dB COUPLING VIDEO DC AUDIO DC AUDIO THD NOISE 0 019 AUDIO 2nd HARMONIC 0 003 POWER SOURCE 12 VDC 280mA DIMENSIONS 22cm x 18cm x 4 5cm 8 7 x 7 x 1 7 W D H WEIGHT 1 3 kg
9. eo audio source that corresponds to the XGA source 1 4 XGA OUTPUT HD15F Connector Connects to the XGA acceptor 5 XGA INPUT 2 HD15F Connector Connects to the XGA source 2 6 XGA INPUT 1 HD15F Connector Connects to the XGA source 1 7 REMOTE Terminal Block Connector Connects to dry contact switches 8 AUDIO DVI 3 5mm Mini Jack Connects to the unbalanced stereo audio acceptor that corresponds to the DVI output 9 AUDIO IN 2 DVI 3 5mm Mini Jack Connects to the unbalanced stereo audio source that corresponds to the DVI source 2 10 AUDIO IN 1 DVI 3 5mm Mini Jack Connects to the unbalanced stereo audio source that corresponds to the DVI source 1 11 DVI OUTPUT Connector Connects to the DVI acceptor 12 DVI INPUT 2 Connector Connects to the DVI source 2 13 DVI INPUT 1 Connector Connects to the DVI source 1 14 12V DC 12V DC connector for powering the unit 1 Handles all known computer video resolutions VGA to UXGA 2 Does not support High bandwidth Digital Content Protection HDCP Connecting the VS 2DVA 2x1 DVI XGA Audio Switcher 5 Connecting the VS 2DVA 2x1 DVI XGA Audio Switcher To connect your VS 2DVA 2x1 DVI XGA Audio Switcher as the example in Figure 2 illustrates do the following 1 Connect up to 2 XGA UXGA sources to the 2 HD15F input connectors and connect up to 2 unbalanced stereo audio sources to the 2 corresponding AUDIO input 3 5mm mini jacks as follows
10. ing the DVI and XGA inputs in a combined action or separately By default at the moment that the GANG function is selected the DVI selection takes priority over the XGA selection see section 6 2 To do so momentarily connect the appropriate REMOTE terminal block connector PIN to the REMOTE terminal block connector Ground PIN see the illustration in Figure 3 The appropriate front panel push button s illuminate s as the selected input s routes to the appropriate output s DO NOT e Interconnect PIN DVI 1 PIN DVI2 PIN XGA 1 PIN XGA 2 or PIN GANG e Connect more than one PIN to the Ground PIN at the same time To route input DVI 1 to the output temporarily attach the DVI 1 PIN to the Ground PIN XGA 1 XGA 2 GANG art z gt oa DVI2 To route input XGA 2 to the output temporarily attach the XGA 2 PIN to the Ground PIN To toggle GANGING or separate switching DVI XGA to the output temporarily attach the GANG PIN to the Ground PIN Figure 3 Connecting the Contact Closure Remote Control PINS 1 To route DVI Input 1 connect PIN DVI 1 to the Ground PIN to route DVI Input 2 connect PIN DVI 2 to the Ground PIN To route XGA Input 1 connect PIN XGA 1 to the Ground PIN to route XGA Input 2 connect PIN XGA 2 to the Ground PIN To route the GANG connect PIN GANG to the Ground PIN KRAMER SIMPLE CREATIVE TECHNOLOGY Operating the VS 2DVA 2x1 DVI XG
11. ions on purchasing your VS 2DVA 2x1 DVI XGA Audio Switcher This product is ideal for e Presentation and multimedia applications e Preview and monitoring graphics and audio signals The package includes the following items e VS 2DVA 2x1 DVI XGA Audio Switcher e Power adapter 12V DC Input e This user manual 2 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 3 Overview The VS 2DVA is an all in one 2x1 switcher for DVI XGA UXGA and unbalanced audio signals In particular the VS 2DVA e Equalizes and reclocks the DVI input effectively reconstructing and retransmitting the DVI signal e Has an XGA UXGA video bandwidth of 350MHz that ensures 1 GROUP I Distribution Amplifiers GROUP 2 Video and Audio Switchers Matrix Switchers and Controllers GROUP 3 Video Audio VGA XGA Processors GROUP 4 Interfaces and Syne Processors GROUP 5 Twisted Pair Interfaces GROUP 6 Accessories and Rack Adapters GROUP 7 Scan Converters and Scalers and GROUP 8 Cables and Connectors 2 Handles all known computer video resolutions VGA to UXGA 3 Download up to date Kramer user manuals from the Internet at this URL http www kramerelectronics com manuals html 4 The complete list of Kramer cables is on our Web site at htt
12. it without the expressed approval of the manufacturer will void user authority to operate the equipment DO Use the supplied DC power supply to feed power to the machine 5 Please use recommended interconnection cables to connect the machine to other components 9 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 SEm jg LISTED mes P I T E SOM Quam e E226674 Kramer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 000003 REV 1
13. our VS 2DVA switch on the power on each device 2 Not supplied The complete list of Kramer cables is on our Web site at http www kramerelectronics com click Cables and Connectors in the Products section 3 You do not have to connect both outputs For example if you only want to switch DVI connect only that output of the VS 2DVA and leave the XGA output unconnected 4 The connection is not illustrated in Figure 2 KRAMER SIMPLE CREATIVE TECHNOLOGY Connecting the VS 2DVA 2x1 DVI XGA Audio Switcher XGA Acceptor XGA Source 2 XGA Source 1 Kramer C GMA GMA Cable AUDIO TREER Y 00000 00000 00000 88288 OUT IN2 IN1 OUTPUT INPUT 2 INPUT 1 e ze EEHEERN AUDIO DVI Or VDC H H TI C jn SEO DVI Acceptor Figure 2 Connecting the VS 2DVA 2x1 DVI XGA Audio Switcher DVI Source 2 DVI Source 1 Connecting the VS 2DVA 2x1 DVI XGA Audio Switcher 5 1 Connecting the Contact Closure Remote Control PINS You can use the contact closure remote control PINS to remote control Route an input and its corresponding unbalanced stereo audio output by e Toggle the GANG selection that is switch
14. p www kramerelectronics com click Cables and Connectors in the Products section 1 Your VS 2DVA 2x1 DVI XGA Audio Switcher transparent operation is achieved at the highest resolutions e Comes with contact closure remote control for forced operation e Is housed in a half 19 rack size and is 12VDC fed In addition with the high quality VS 2DVA both e DVI inputs have their own corresponding audio inputs and the DVI output has its own audio output e XGA UXGA inputs have their own corresponding audio inputs and the XGA UXGA output has its own audio output e DVI and XGA UXGA signals can be switched separately or ganged switched together 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 levels often associated with low quality cables e Avoiding interference from neighboring electrical appliances and positioning your VS 2DVA away from moisture excessive sunlight and dust Your VS 2DVA 2x1 DVI XGA Audio Switcher Figure 1 Table 1 and Table 2 define the VS 2DVA O0 900 POWER SELECTOR DVI XGA GANG mS SN f 7l DVI XGA 1 2 1 2 EN J 2x1 DVI XGA Audio Switcher VS 2DVA CO OG ES JE lon Ie o0 oo AUDIO 6 3888
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