USER MANUAL - Kramer Electronics
Contents
1. GMA GMA cable VGA HD15M Audio jack to VGA HD15M Audio jack Connect a DVI source for example a DVI computer graphics source to the DVI INPUT 1 connector and connect an unbalanced stereo audio source to the corresponding AUDIO input 3 5mm mini jack Connect the XGA 15 pin HD output connector to the XGA acceptor for example an analog display and connect the corresponding AUDIO output 3 5mm mini jack to an unbalanced stereo audio acceptor Connect the DVI output connector to the DVI acceptor for example a projector and connect the corresponding AUDIO output 3 5mm mini jack to an unbalanced stereo audio acceptor for example the Kramer 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 You do not have to connect all the inputs 2 Switch OFF the power on each device before connecting it to your VS 2DVA After powering up your VS 2DVA switch on the power on each device 3 The audio connections are not illustrated in Figure 2 4 Not supplied The complete list of Kramer cables is on our Web site at http www kramerelectronics com 5 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 6 The connection is not il2. 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 amp Please use recommended interconnection cables to connect the machine to other components 10 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 001 EY i lt 4 G Toc jg Institute of Quality amp Control Q CA d Quality Kr
3. purchasing your VS 2DVA 2x7 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 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 2 1 Quick Start This quick start chart summarizes the basic setup and operation steps 1 GROUP 1 Distribution Amplifiers GROUP 2 Video and Audio Switchers Matrix Switchers and Controllers GROUP 3 Video Audio VGA XGA Processors GROUP 4 Interfaces and Sync 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 4 The complete list of Kramer cables is on our Web site at http www kramerelectronics com Getting Started Step 1 Connect the inputs and the outputs see section 5 Connect the DVI inputs Connect the DVI output Connect the XGA inputs Connect the XGA output F A
4. GA 2 PIN to the Ground PIN o gt lt JEEE GND DVI 1 DVI 2 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 Operating the VS 2DVA 2x1 DVI XGA 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 the VS 2DVA is turned ON see Figure 4 SELECTOR DVI c XGA 5 GANG aie DVI XGA 1 1 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 Separately see section 6 1 Together Ganged see section 6 2 6 1 Switching DVI and XGA Signals Separately To switch a DVI input and an XGA input in two separate actions If the GANG DVI XGA button is illuminated press to toggle for separate selection The button no longer illuminates Press one of the two DVI SELECTOR buttons The pressed but
5. Kramer Electronics Ltd USER MANUAL Model VS 2DVA 2x1 DVI XGA Audio Switcher Contents Contents 1 Introduction 2 Getting Started 2 1 Quick Start 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 Technical Specifications of the VS 2DVA 2x1 DVI XGA Audio Switcher 0 0 nto UU oon oe Introduction 2 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 500 plus different models now appear in eight groups that are clearly defined by function Congratulations on
6. Molex 24pin female connector DDC signal 5Vpp TTL with corresponding 1 unbalanced stereo audio 4dBm 50Q 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 21 6cm x 18cm x 4 5cm 8 5 x 7 x 1 7 W D H WEIGHT 1 3kg 2 9lbs approx ACCESSORIES Power supply 12V 500mA OPTIONS RK 1 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 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 fol
7. 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 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
8. amer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 000003 REV 2
9. lowing 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 in conjunction with the product WHAT WE WILL PAY FORAND WHATWE 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
10. lustrated in Figure 2 Connecting the VS 2DVA 2x1 DVI XGA Audio Switcher rojector Computer DVI Computer Graphics Source 1 Graphics Source 1 Figure 2 Connecting the VS 2DVA 2x1 DVI XGA Audio Switcher 6 KRAMER SIMPLE CREATIVE TECHNOLOGY 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 e Route an input and its corresponding unbalanced stereo audio output by remote control e Toggle the GANG selection that is switching 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 interconnect PIN DVI 1 PIN DVI 2 PIN XGA 1 PIN XGA 2 or PIN GANG Do not 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 GND an lt o x lt N N aZe gt a To route input XGA 2 to the output temporarily attach the X
11. nalog DVI Projector We EBLa Display LL 2 4 i SS lt gt Computer DVI Computer Graphics Source 1 Graphics Source 1 Step 2 Connect the power Step 3 Operate the machine see section 6 VIA THE FRONT PANEL BUTTONS VIA THE REMOTE PINS By momentarily connecting the appropriate input PIN DVI or XGA to SELECTOR the GND Ground PIN XGA i F By momentarily connecting the GANG PIN to the GND PIN to switch the XGA and Switch the XGA and Peu inene DVI outputs in one action or separately action or separately ti KRAMER SIMPLE CREATIVE TECHNOLOGY Overview 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 340MHz that ensures 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
12. 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 No operator serviceable parts inside unit Use only the Kramer Electronics input power wall adapter that is provided with this unit Eut Disconnect power and unplug unit from wall before installing or removing device or servicing unit 4 Your VS 2DVA 2x1 DVI XGA Audio Switcher Figure 1 and Table 1 define the VS 2DVA 1 Handles all known computer video resolutions VGA to UXGA 2 For example model number AD2512C part number 2535 000251 3 Your VS 2DVA 2x1 DVI XGA Audio Switcher DVI XGA Audio Switcher GANG DVI XGA Figure 1 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 SELECTOR Buttons DVI Press to select the DVI source from 1 to 2 3 XGA Press to select the XGA source from 1 to 2 4 GANG DVI XGA Press to toggle between switching the DVI and the XGA signal
13. s in one action or separately 5 AUDIO XGA 3 5mm Mini OUT Connects to the unbalanced stereo audio acceptor Jack Connectors that corresponds to the XGA output 6 IN Connects to the unbalanced stereo audio source that corresponds to the XGA source from 1 to 2 7 XGA 15 pin HD Connectors OUTPUT Connects to the XGA acceptor 8 INPUT Connects to the XGA source from 1 to 2 9 REMOTE Terminal Block Connector Connects to dry contact switches 10 AUDIO DVI 3 5mm Mini OUT Connects to the unbalanced stereo audio acceptor Jack Connectors that corresponds to the DVI output 11 IN Connects to the unbalanced stereo audio source that corresponds to the DVI source from 1 to 2 12 DVI Connector OUTPUT Connects to the DVI acceptor 13 INPUT Connects to the DVI source from 1 to 2 14 12VDC 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 KRAMER SIMPLE CREATIVE TECHNOLOGY Connecting the VS 2DVA 2x1 DVI XGA Audio Switcher 5 Connecting the VS 2DVA 2x1 DVI XGA Audio Switcher To connect your VS 2DVA 2x7 DVI XGA Audio Switcher as the example in Figure 2 illustrates do the following 1 Connect an XGA source for example a laptop s digital graphics card to the INPUT 1 XGA 15 pin HD connector and connect its audio to the IN 1 3 5mm mini jack using a separate cable or the Kramer C
14. ton illuminates indicating selection and outputting of that video and audio source 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 If the GANG DVI XGA button is not illuminated then press to toggle for GANGED operation The button is now illuminated Press one of the two DVI or XGA SELECTOR buttons The pressed button illuminates together with the XGA or DVI SELECTOR button corresponding to the 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 KRAMER SIMPLE CREATIVE TECHNOLOGY Technical Specifications 7 Technical Specifications Table 2 includes the technical specifications Table 2 Technical Specifications of the VS 2DVA 2x1 DVI XGA Audio Switcher INPUTS 2 XGA UXGA on 15 pin HD connectors with corresponding 2 unbalanced stereo audio 4dBm 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 4dBm 50k on 3 5mm mini jacks OUTPUTS 1 XGA UXGA on an 15 pin HD connector with corresponding 1 unbalanced stereo audio 4dBm 50k on a 3 5mm mini jack 1 DVIS 1 2Vpp on a DVI
Download Pdf Manuals
Related Search