USER MANUAL
Contents
1. CAUTION Do 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 Usethe supplied DC power supply to feed power to the machine Please use recommended interconnection cables to connect the machine to other components FCC andCE approved using S TP cable for twisted pair products Lo po 18 KRAMER SIMPLE CREATIVE TECHNOLOGY K 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 Z lt E Institute of Quality amp Control Kramer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 000667 REV 22. 03 02 01 00 7 6 5 4 3 2 1 0 3rd byte MACHINE NUMBER 1 OVR X M4 M3 M2 M1 MO 7 6 5 4 3 2 1 0 4th byte I BYTE Bit7 Defined as 0 D DESTINATION 0 for sending information to the switchers from the PC 1 for sending to the PC from the switcher N5 N0 INSTRUCTION The function that is to be performed by the switcher s is defined by the INSTRUCTION 6 bits Similarly if a function is performed via the machine s keyboard then these bits are set with the INSTRUCTION NO which was performed The instruction codes are defined according to the table below INSTRUCTION NO is the value to be set for N5 N0 2 BYTE Bit 7 Defined as 1 16 10 INPUT When switching ie instruction codes 1 and 2 the INPUT 7 bits is set as the input number which is to be switched Similarly if switching is done via the machine s front panel then these bits are set with the INPUT NUMBER which was switched For other operations these bits are defined according to the table 3 BYTE Bit 7 Defined as 1 O6 00 OUTPUT When switching ie instruction codes 1 and 2 the OUTPUT 7 bits is set as the output number which is to be switched Similarly if switching is done via the machine s front panel then these bits are set with the OUTPUT NUMBER which was switched For other operations these bits are defined according to the table 4 BYTE Bit 7 Defined as 1 Bit 5 Don t care OVR Machine numb
3. 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 Downloadable from our Web site at http www kramerelectronics com 3 Download up to date Kramer user manuals from our Web site at http www kramerelectronics com 4 The complete list of Kramer cables is on our Web site at http www kramerelectronics com l Getting Started 2 1 Quick Start This quick start chart summarizes the basic setup and operation steps Step 1 Mount the machine see section 5 Mount the machine in a rack or stick the 4 rubber feet to the underside INPUT 1 INPUT 2 INPUT 3 INPUT 4 OUTPUT Cc HS amp Step 3 Turn the power ON Connect a PC or a controller via RS 232 or the ETHERNET to control the VS 41H Step 4 Set the machine see section 7 ACQUIRE THE EDID Connect the output to acquire the EDID or disconnect the output to set to the default EDID Turn the power ON Fress the EDID button WAIT for the input buttons to stop blinking in sequence Output not conn Acquired EDID Default EDID SET TO PC MODE OR DYD MODE FC Mode a PC ie connected to an input DVD mode a DVD is connected to an input Turn the po
4. 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 Repairorattempted repair by anyone not authorized by Kramer iv Any shipment ofthe product claims must be presented to the carrier v Removalor installation ofthe product vi Anyothercause which does not relate to a product defect vii Cartons equipment enclosures cables or accessories used in conjunction with the product WHATWEWILLPAY FORANDWHATWEWILLNOTPAYFOR We will pay labor and material expenses for covered items We will not pay for the following 1 Removalorinstallations 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 Forthe name of the nearest Kramer authorized service center consult your authorized dealer LIMITATION OFIMPLIED WARRANTIES All implie
5. of range This byte is set as the input 3 machine busy 4 invalid input 5 valid input 24 INCREASE Equal to input output number 0 increase output 24 DECREASE AUDIO whose parameter is to be 1 decrease output PARAMETER increased decreased 2 increase left output 0 all 3 decrease left output 4 increase right output 5 decrease right output 6 increase input 7 decrease input 8 increase left input 9 decrease left input 10 increase right input 11 decrease right input 30 LOCKFRONT PANEL 0 Panel unlocked 0 2 1 Panel locked 61 IDENTIFY MACHINE 1 video machine name 0 Request first 4 digits 13 2 audio machine name 1 Request first suffix 3 video software version 2 Request second suffix 4 audio software version 3 Request third suffix 5 RS422 controller name 10 Request first prefix 6 RS422 controller version 11 Request second prefix 7 remote control name 12 Request third prefix 8 remote software version 9 Protocol 2000 revision 62 DEFINE MACHINE 1 number of inputs 1 for video 14 2 number of outputs 2 for audio 3 number of setups 3 for SDI NOTES on the above table NOTE 1 When the master switcher is reset e g when it is turned on the reset code is sent to the PC If this code is sent to the switchers it will reset according to the present power down settings NOTE 5 For the OUTPUT byte set as 6 the VIS source is the input selected using the OUT
6. router 7 4 1 Connecting the ETHERNET Port directly to a PC Crossover Cable You can connect the Ethernet port of the VS 41H to the Ethernet port on your PC via a crossover cable with RJ 45 connectors This type of connection is recommended for identification of the factory default IP Address of the VS 41H during the initial configuration After connecting the Ethernet port configure your PC as follows 1 Right click the My Network Places icon on your desktop 2 Select Properties 3 Right click Local Area Connection Properties 4 Select Properties The Local Area Connection Properties window appears 5 Select the Internet Protocol TCP IP and click the Properties Button see Figure 3 1 After connecting the Ethernet port you have to install and configure your Ethernet Port For detailed instructions see the Ethernet Configuration FC 11 guide pdf file in the technical support section on our Web site http www kramerelectronics com 13 Operating the VS 41H Local Area Connection Properties 2 xi General Connect using Bi IBM Netfinity 10 100 Ethernet Adapter Components checked are used by this connection M m Client for Microsoft Networks ivi amp File and Printer Sharing for Microsoft Networks 2E Internet TCP IP Install Uninstall Properties Description Transmission Control Protocol Intemet Protocol The default wide area network protocol
7. technical specifications Table 3 Technical Specifications ofthe VS 41H INPUTS 4 HDMI connectors OUTPUT 1 HDMI connector BANDWIDTH Supports up to 2 25Gbps bandwidth per graphic channel COMPLIANCE WITH Supports HDMI and HDCP HDMI STANDARD RESOLUTION Up to UXGA 1080p POWER SOURCE 100 240V AC 50 60Hz 10VA CONTROLS Front panel buttons infrared remote control transmitter RS 232 Ethernet DIMENSIONS 19 x 7 x 1U W D H WEIGHT 2 5kg 5 5lbs approx ACCESSORIES Power cord rack ears and IR remote control OPTIONS Kramer HDMI cables 1 Specifications are subject to change without notice 2 For best results use Kramer cables such as the C HM HM series the C HM DM series and or our HDMI over fiber optics C FOHM FOHM series 15 Kramer Protocol 2000 9 Kramer Protocol 2000 The VS 41H is compatible with Kramer s Protocol 2000 version 0 50 below This RS 232 RS 485 communication protocol uses four bytes of information as defined below For RS 232 a null modem connection between the machine and controller is used The default data rate is 9600 baud with no parity 8 data bits and 1 stop bit Table 4 Protocol Definitions MSB LSB DESTINATION INSTRUCTION 0 D N5 N4 N3 N2 N1 NO 7 6 5 4 3 2 1 0 Ist byte INPUT 1 l6 15 14 13 12 M 10 T 6 5 4 3 2 1 0 2nd byte OUTPUT 1 O06 O5 04
8. with bandwidth to spare to accommodate future enhancements and requirements Benefits consumers by providing superior uncompressed digital video quality via a single cable and user friendly connector Is backward compatible with DVI Digital Visual Interface Supports two way communication between the video source such as a DVD player and the digital television enabling new functionality such as automatic configuration and one button play HDMI has the capacity to support existing high definition video formats 720p 10801 and 1080p 60 as well as standard definition formats such as NTSC or PAL 1 Ensuring an all digital rendering of video without the losses associated with analog interfaces and their unnecessary digital to analog conversions 2 With video and multi channel audio combined into a single cable the cost complexity and confusion of multiple cables currently used in A V systems is reduced 3 HDMI technology has been designed to use standard copper cable construction at up to 15m 4 HDMI supports multiple audio formats from standard stereo to multi channel surround sound HDMI has the capacity to support Dolby 5 1 audio and high resolution audio formats 5 HDMI provides the quality and functionality of a digital interface while also supporting uncompressed video formats in a simple cost effective manner KRAMER SIMPLE CREATIVE TECHNOLOGY Your VS 41H 4x1 Switcher 3 3 3 4 About HDCP The Hi
9. 7 2 connected output 7 2 Setting the EDID You can acquire or change the EDID see section 7 2 1 or reset the machine to the default EDID see section 7 2 2 7 2 14 Acquiring Changing the EDID You can work with the default EDID or acquire or change an EDID via the connected output Use the EDID button to acquire the output EDID information To acquire or change the EDID of a new output display 1 2 3 Connect the power supply Connect the new output display device Press the EDID button The INPUT buttons blink in sequence until the EDID is acquired 7 2 2 Resetting the Default EDID To reset the default EDID disconnect the output and repeat the steps in section 7 2 1 12 KRAMER SIMPLE CREATIVE TECHNOLOGY Operating the VS 41H 7 3 Connecting a PC You can connect to the VS 41H via an RS 232 connection using for example a PC Note that a null modem adapter connection is not required To connect to the VS 41H via RS 232 e Connect the RS 232 9 pin D sub rear panel port on the VS 41H unit via a 9 wire straight cable only pin 2 to pin 2 pin 3 to pin 3 and pin 5 to pin 5 need to be connected to the RS 232 9 pin D sub port on your PC 7 4 Controlling the VS 41H via the ETHERNET Port You can connect the VS 41H via the Ethernet using a crossover cable see section 7 4 1 for direct connection to the PC or a straight through cable see section 7 4 2 for connection via a network hub or network
10. Kramer Electronics Ltd USER MANUAL Model VS 41H 4x1 HDMI Switcher Contents Contents 1 Introduction 2 Getting Started 2 1 Quick Start 3 Overview 3 1 Defining EDID 3 2 About HDMI 3 3 About HDCP 3 4 Recommendations for Best Performance 4 Your VS 41H 4x1 Switcher 5 Installing the VS 41H in a Rack 6 Connecting a VS 41H 4x1 HDMI Switcher 7 Operating the VS 41H 7 1 The PC and DVD Modes 7 2 Setting the EDID 7 2 1 Acquiring Changing the EDID 7 2 2 Resetting the Default EDID 7 3 Connecting a PC 7 4 Controlling the VS 41H via the ETHERNET Port 7 4 1 Connecting the ETHERNET Port directly to a PC Crossover Cable SOM tnn d U0009 N 11 12 12 12 13 13 13 7 4 2 Connecting the ETHERNET Port via a Network Hub Straight Through Cable 14 7 4 3 Control Configuration via the Ethernet Port 8 Technical Specifications 9 Kramer Protocol 2000 Figures Figure 1 VS 41H 4x1 HDMI Switcher Figure 2 Connecting a VS 41H 4x1 HDMI Switcher Figure 3 Local Area Connection Properties Window Figure 4 Internet Protocol TCP IP Properties Window Tables Table 1 VS 41H 4x1 HDMI Switcher Features Table 2 DVD Mode and PC Mode Characteristics Table 3 Technical Specifications of the VS 41H Table 4 Protocol Definitions Table 5 Instruction Codes for Protocol 2000 15 15 16 10 14 14 12 15 16 17 Introduction 1 Introduction Welcome to Kramer Electronics Since 1981 K
11. PC or other serial controller e The Kramer Infrared remote control transmitter e The ETHERNET Defining EDID The Extended Display Identification Data EDID is a data structure provided by a display to describe its capabilities to an HDMI source The EDID enables the VS 41H to know what kind of monitor is connected to the output The EDID includes the manufacturer s name the product type the timing data supported by the display the display size luminance data and for digital displays only the pixel mapping data 1 Suitable for resolutions up to UXGA at 60Hz and for all HD resolutions 2 Defined by a standard published by the Video Electronics Standards Association VESA Overview 3 2 About HDMI High Definition Multimedia Interface HDMI is an uncompressed all digital audio video interface widely supported in the entertainment and home cinema industry It delivers the highest high definition image and sound quality Note that Kramer Electronics Limited is an HDMI Adopter and an HDCP Licensee In particular HDMI Provides a simple interface between any audio video source such as a set top box DVD player or A V receiver and video monitor such as a digital flat LCD plasma television DTV over a single lengthy cable Supports standard enhanced high definition video and multi channel digital audio on a single cable Transmits all ATSC HDTV standards and supports 8 channel digital audio
12. PUT byte Similarly for the OUTPUT byte set as 7 the VIS source is the output selected using the OUTPUT byte Note also that on some machines the sync source is not software selectable but is selected using switches jumpers etc NOTE 16 The reply to the REQUEST WHETHER PANEL IS LOCKED is as in NOTE 4 above except that here the OUTPUT is assigned with the value 0 if the panel is unlocked or 1 if it is locked 17 LIMITED WARRANTY Kramer Electronics hereafter Kramer warrants this product free from defects in material and workmanship under the following terms HOWLONGISTHE WARRANTY Labor and parts are warranted for three years from the date of the first customer purchase WHOISPROTECTED Only the first purchase customer may enforce this warranty WHATIS COVEREDANDWHATISNOT 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
13. d warranties including warranties of merchantability and fitness for a particular purpose are limited in duration to the length of this warranty EXCLUSIONOFDAMAGES 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
14. er override MA4 M0 MACHINE NUMBER Used to address machines in a system via their machine numbers When several machines are controlled from a single serial port they are usually configured together with each machine having an individual machine number If the OVR bit is set then all machine numbers will accept implement the command and the addressed machine will reply 1 You can download our user friendly Software for Calculating Hex Codes for Protocol 2000 from our Web site http www kramerelectronics com 16 KRAMER SIMPLE CREATIVE TECHNOLOGY Kramer Protocol 2000 For a single machine controlled via the serial port always set M4 MO 1 and make sure that the machine itself is configured as MACHINE NUMBER 1 Table 5 Instruction Codes for Protocol 2000 Note All values in the table are decimal unless otherwise stated 4 for remote panel 5 for RS 422 controller INSTRUCTION DEFINITION FOR SPECIFIC INSTRUCTION NOTE DESCRIPTION INPUT OUTPUT 0 RESET VIDEO 0 0 1 1 SWITCH VIDEO Set equal to video input which is to Set equal to video output which is 2 15 be switched to be switched 0 disconnect 0 7 to all the outputs 5 REQUEST STATUS Set as SETUP Equal to output number whose 4 3 OF A VIDEO OUTPUT status is reqd 16 ERROR BUSY For invalid valid input i e 0 error 9 25 OUTPUT byte 4 or OUTPUT byte 1 invalid instruction 5 2 out
15. gh Bandwidth Digital Content Protection HDCP standard protects digital video and audio signals transmitted over DVI or HDMI connections between two HDCP enabled devices to eliminate the reproduction of copyrighted material To protect copyright holders such as movie studios from having their programs copied and shared the HDCP standard provides for the secure and encrypted transmission of digital signals Recommendations for Best Performance To achieve the best performance e Use only good quality connection cables to avoid interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables e Avoid interference from neighboring electrical appliances that may adversely influence signal quality and position your Kramer VS 41H away from moisture excessive sunlight and dust Your VS 41H 4x1 Switcher Figure 1 and Table 1 define the VS 41H 1 Developed by Intel 2 Available from Kramer Electronics on our Web site at http www kramerelectronics com Your VS 41H 4x1 Switcher 4x1 HDMI Switcher 100 264 VAC 5060 Hz DUTPUT Figure 1 VS 41H 4x1 HDMI Switcher 6 KRAMER SIMPLE CREATIVE TECHNOLOGY Your VS 41H 4x1 Switcher Table 1 VS 41H 4x1 HDMI Switcher Features Feature Function 1 IR Receiver The LED lights when receiving signals from the Infrared remote control transmitter 2 POWER Switc
16. h Illuminated switch for turning the unit ON or OFF 3 MUTE Button Press to toggle disconnecting the output 4 INPUT SELECTOR Buttons Press an INPUT button to select an input from 1 to 4 5 EDID Button Press to acquire the EDID 6 PANEL LOCK Button Press to toggle disengaging the front panel buttons and to set to the PC DVD mode 7 INPUT HDMI Connectors Connect to the HDMI sources from 1 to 4 8 OUTPUT HDMI Connector Connect to the HDMI acceptor 9 RS 232 9 pin D sub Port Connects to the PC or the RS 232 Remote Controller 10 ETHERNET Connector Connects to the PC or other Ethernet Controller 11 RESET Button Press the ETHERNET factory reset button to reset to the factory default definitions IP number 192 168 1 39 Mask 255 255 255 0 Gateway 192 168 1 1 12 Power Connector with Fuse AC connector enabling power supply to the unit 1 Illuminates when configuring the EDID 2 First disconnect the power cord and then connect it again while pressing the RESET button The unit will power up and load its memory with the factory default definitions Installing the VS 41H in a Rack 5 Installing the VS 41H in a Rack This section provides instructions for rack mounting the unit Before Installing in a Rack How to Rack Mount Before installing in a rack be sure that the To rack mount a machine environment is within the recommended range 1 Attach both ear brackets to the machine To do so remove the scre
17. he PC mode see section 7 1 Connecting a VS 41H 4x1 HDMI Switcher Multimedia Player DVD Player Set Top Box Plasma Source DVD Player Display Figure 2 Connecting a VS 41H 4x1 HDMI Switcher 10 KRAMER SIMPLE CREATIVE TECHNOLOGY Operating the VS 41H 7 1 Operating the VS 41H This section describes e The PC mode and the DVD mode see section 7 1 e How to acquire the EDID see section 7 2 e How to control the machine via RS 232 see section 7 3 e How to control the machine via the ETHERNET port see section 7 4 The PC and DVD Modes The VS 41H has two operation modes that are specific per input the PC mode and the DVD mode e The PC mode is used when connecting a computer or several computers to one or more of the inputs via a DVI to HDMI converter cable e The DVD mode is used when connecting a DVD or several DVDs to the inputs When in the PC mode the input has access to the EDID default or acquired to prevent the computer from resetting if an output is not connected In the DVD mode the EDID of the connected output is available only when the input to which the DVD is connected is switched to the output The PC mode and the DVD mode can be applied to a single unit or to several inputs For example if you want to connect a computer to INPUT 1 another computer to INPUT 2 and DVD machines to INPUT 3 and INPUT 4 set INPUT 1 and INPUT 2 to the PC mode and INPUT 3 and INPUT 4 to
18. he wall for not 19 see the Rack Adapters example when using an extension cable ora user manual for installation power strip and that you use only the power instructions available from cord that is supplied with the machine http www kramerelectronics com 8 KRAMER SIMPLE CREATIVE TECHNOLOGY Connecting a VS 41H 4x1 HDMI Switcher Connecting a VS 41H 4x1 HDMI Switcher To connect the VS 41H 4x HDMI Switcher as illustrated in Figure 2 do the following 1 If required Set the appropriate INPUTS to the DVD mode see section 7 1 Acquire the EDID see section 7 2 Connect the HDMI sources as follows A multimedia player to INPUT 1 A set top box to INPUT 2 A DVD player to INPUT 3 A DVD player to INPUT 4 Connect the OUTPUT HDMI connector to an HDMI acceptor for example a plasma display If required connect a PC and or controller to the RS 232 port see section 7 3 and or the ETHERNET port see section 7 4 Connect the power connector to the mains electricity not shown in Figure 2 Press an INPUT SELECTOR button from 1 to 4 to choose which HDMI input to route to the output 1 Switch OFF the power on each device before connecting it to your VS 41H After connecting your VS 41H switch on its power and then switch on the power on each device 2 You do not have to connect all the HDMI sources 3 Alternatively you can connect a PC to any of the inputs and set those inputs to t
19. ramer 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 Thank you for purchasing your Kramer VS 41H 4x HDMI Switcher Note that the Kramer VS 41H is identical to the VS 41HDMIE just the name has changed replacing the suffix HDMI by H according to the HDMI Guideline The VS 41H is ideal for conference room presentations and advertising applications as well as for rental and staging Each package includes the following items VS AI1H 4x HDMI Switcher e Power cord rack ears and null modem adapter e Windows based Kramer control software and Windows based Ethernet Configuration Manager and Virtual Serial Port Manager e Kramer RC IR3 Infrared Remote Control Transmitter including the required batteries and a separate user manual 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 1 GROUP 1 Distribution Amplifiers GROUP 2 Switchers and
20. that provides communication across diverse interconnected networks IV Show icon in taskbar when connected Figure 3 Local Area Connection Properties Window 6 Select Use the following IP Address and fill in the details as shown in Figure 4 7 Click OK General You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings C Obtain an IP address automatically mE Use the following IP address IP address 192 168 1 2 Subnet mask ERE 255 255 0 Default gateway 4 i btain DNS server address automatically Use the following DNS server addresses 31 Preferred DNS server e Altemate DNS server I Figure 4 Internet Protocol TCP IP Properties Window 7 4 2 Connecting the ETHERNET Port via a Network Hub Straight Through Cable You can connect the Ethernet port of the VS 41H to the Ethernet port on a network hub or network router via a straight through cable with RJ 45 connectors 14 KRAMER SIMPLE CREATIVE TECHNOLOGY Technical Specifications 7 4 3 Control Configuration via the Ethernet Port To control several units via the Ethernet connect the unit via the Ethernet port to the LAN port of your PC Use your PC initially to configure the settings see Section 7 4 8 Technical Specifications Table 3 includes the
21. the DVD mode To set the inputs to either the PC or DVD mode do the following Turn the POWER off 2 Press the PANEL LOCK button while turning the POWER on again 3 Keep pressing and holding the PANEL LOCK button for a few seconds and then release it The LOCK button blinks Ifan input button illuminates this indicates that that input is set to the DVD mode 1 The default 2 For example the Kramer HDMI DVI Gold Plated Cable in various lengths 3 6 10 and 15 Operating the VS 41H Ifan input button is not illuminated this indicates that that input is set to the PC mode Toggle between the PC mode input button not illuminated and the DVD mode input button illuminated by pressing that input Press the PANEL LOCK button to exit this mode You can connect a computer to the input s that is set to the PC mode and a DVD to the input s that is set to the DVD mode Table 2 summarizes the differences between the PC mode and the DVD mode Table 2 DVD Mode and PC Mode Characteristics PC Mode DVD Mode The input is connected to a computer The input is connected to a multimedia application Such as a DVD a set top box and so on The EDID is available at all times to prevent The EDID is available only when that input is computer reset connected to an output The input EDID source is the default EDID The input EDID source is acquired directly from the or an acquired EDID see section
22. wer OFF Press the PANEL LOCK button while turning the power ON Hold the PANEL LOCK button for a few seconds and then release and check the INPUT button s status In the DVD mode the INPUT button illuminates In the PC mode the INPUT button does not illuminate Fress an input button to toggle between the PC and DVD modes To input To Input Step 5 Operate the machine Operate via the front panel buttons IR remote control RS 252 and ETHERNET KRAMER SIMPLE CREATIVE TECHNOLOGY Overview 3 1 Overview The VS 41H is a high performance switcher for HDMI signals It reclocks and equalizes the signal and switches one of the 4 inputs to a single HDMI output In particular the VS 41H features e Support for up to 2 25Gbps bandwidth per graphic channel e HDMI support HDMI V 1 4 with Deep Color x v Color Lip Sync HDMI Uncompressed Audio Channels Dolby TrueHD DTS HD CEC e HDCP support High Definition Digital Content Protection e EDID pass through that passes EDID HDCP signals from source to display e 3D pass through e Four input selector buttons e AMUTE button to disconnect the output and a PANEL LOCK button to prevent unwanted tampering with the buttons on the front panel e Installation in one vertical space of a standard 19 professional rack enclosure Control the VS 41H using the front panel buttons or remotely via e RS 232 serial commands transmitted by a touch screen system
23. ws from each side of the machine 3 on each side and 5109596 RHL non condensing replace those screws through the ear brackets Q CAUTION When installing on a 19 rack avoid hazards by l taking care that 1 Itis located within the recommended environmental conditions as the operating ambient temperature of a closed or multi unit rack assembly may exceed the room ambient temperature 2 Once rack mounted enough air will still flow around the machine The de is placed straight in the correct ebd ree an orizontal position 4 You do Del overload the circuit s When Mi ARA IAM iind s in connecting the machine to the supply circuit the rack ears overloading the circuits might have a detrimental Note effect on overcurrent protection and supply e In some models the front panel wiring Refer to the appropriate nameplate may feature built in rack ears ratings for information For example for fuse e Detachable rack ears can be replacement see the value printed on the removed for desktop use product label e Always mount the machine in the 5 The machine is earthed grounded in a rack before you attach any cables reliable way and is connected only to an or connect the machine to the electricity socket with grounding Pay particular Power attention to situations where electricity is e Ifyou are using a Kramer rack supplied indirectly when the power cord isnot adapter kit for a machine that is plugged directly into the socket in t
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