USER MANUAL - Kramer Electronics
Contents
1. Four input selector buttons MUTE button to disconnect the output and a PANEL LOCK button to prevent unwanted tampering with the buttons on the front panel A world wide power supply 100 240V AC Installation in one vertical space of a standard 19 professional rack enclosure Control the VS 41H using the front panel buttons or remotely via RS 232 serial commands transmitted by a touch screen system PC or other serial controller The Kramer RC IR3 infrared remote control transmitter The Ethernet 3 1 Defining the VS 41H 4x1 HDMI Switcher This section defines the VS 41H SA HLb AJBAO INPUT SELECTOR D PANEL LOCK ATILI 0 0000 0 0 4x1 HDMI Switcher VS 41H POWER PF TIIT Figure 1 VS 41H 4x1 HDMI Switcher Front Panel Feature Function 1 IRReceiwer sd LED illuminates when receiving signals from the infrared remote control transmitter POWER Switch Illuminated switch for turning the unit ON or OFF MUTE Button Press to toggle disconnecting the output Press to acquire the EDID button illuminates when configuring the EDID 6 PANEL LOCK Button Press to toggle disengaging the tront panel buttons and to set to the PO DVD mode MAIAIOAQ HLY SA p 99 air je INPUT 1 INPUT 2 INPUT 3 INPUT 4 OUTPUT G amp S amp Figure 2 VS 41H 4x1 HDMI Switcher Rear Panel Feature Function Connect to the HDMI sources from 1 to 4 8 OUTPUTHDMI Connector2. 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 2 These are bi directional definitions That is if the switcher receives the code it will perform the instruction and if the instruction is performed due to a keystroke operation on the front panel then these codes are sent For example if the HEX code 01 85 88 83 was sent from the PC then the switcher machine 3 will switch input 5 to output 8 If the user switched input 1 to output 7 via the front panel keypad then the switcher will send HEX codes 41 81 87 83 to the PC When the PC sends one of the commands in this group to the switcher then if the instruction is valid the switcher replies by sending to the PC the same four bytes that it was sent except for the first byte where the DESTINATION bit is set high NOTE 3 SETUP 0 is the present setting SETUP 1 and higher are the settings saved in the switcher s memory i e those used for Store and Recall NOTE 4 The reply to a REQUEST instruction is as follows the same instruction and INPUT codes as were sent are returned and the OUTPUT is assigned the value of the requested parameter The replies to instructions 10 and 11 are as per the definitions in instructions 7 and 8 respectively For example if the present status of machine number 5 is breakaway setting
3. Connects to the HDMI acceptor 9 RS 2329 pin D sub Connector Connects to a PC or an RS 232 remote controller 40 ETHERNET Connector sd Connects to a PC Ethernet controller or network RESET Button Press to reset to the factory default definitions First disconnect the power cord and then connect it again while pressing the RESET button The unit powers up and loads the factory default definitions into its memory IP number 192 168 1 39 Mask 255 255 255 0 Gateway 192 168 1 1 Power Connector with Fuse AC connector enabling power supply to the unit 4 Installing in a Rack This section provides instructions for rack mounting the unit Before installing in a rack be sure that the environment is within the recommended range O to 40 C 32 to 104 F 40 to 70 C 40 to 158 F 10 to 90 RHL non condensing OPERATING TEMPERATURE STORAGE TEMPERATURE HUMIDITY T CAUTION When installing on a 19 rack avoid hazards by 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 3 The machine is placed straight in the correct horizontal position 4 You do not overload the circuit s When connecting the machine to the supply circuit overloading the circuits might have a detrimen
4. Disconnect the power and unplug the unit from the wall before installing 2 3 Recycling Kramer Products The Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC aims to reduce the amount of WEEE sent for disposal to landfill or incineration by requiring it to be collected and recycled To comply with the WEEE Directive Kramer Electronics has made arrangements with the European Advanced Recycling Network EARN and will cover any costs of treatment recycling and recovery of waste Kramer Electronics branded equipment on arrival at the EARN facility For details of Kramer s recycling arrangements in your particular country go to our recycling pages at Attp www kramerelectronics com support recycling 41H Getting Started 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 A maximum data rate of 6 75Gbps 2 25Gbps per graphic channel HDTV compatibility suitable for resolutions up to UXGA at 60Hz and for all HD resolutions HDMI support for Deep Color x v Color up to 7 1 Uncompressed Audio Channels HDCP support High Definition Digital Content Protection EDID capture that copies and stores the EDID from a display device 3D pass through Kramer Equalization amp re Klocking Technology that rebuilds the digital signal to travel longer distances
5. For other operations these bits are defined according to the table 3rd 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 4th BYTE Bit 7 Defined as 1 Bit 5 Don t care OVR Machine number override M4 MO 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 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 All the values in the table are decimal unless otherwise stated Instruction Codes for Protocol 2000 Instruction Definition for Specific Instruction 0 RESET VIDEO 0 0 1 1 SWITCH VIDEO Set equal to video input which is Set equal to video output which is 2 15 to be switched to be switched 0 disconnect 0 to all the outputs 5 REQUEST STATUS Setas
6. including without limitation the technology and or integrated circuit s included in the product will not become obsolete or that such items are or will remain compatible with any other product or technology with which the product may be used How Long Does this Coverage Last Seven years as of this printing please check our Web site for the most current and accurate warranty information Whois Covered Only the original purchaser of this product is covered under this limited warranty This limited warranty is not transferable to subsequent purchasers or owners of this product What Kramer Electronics willdo Kramer Electronics will at its sole option provide one of the following three remedies to whatever extent it shall deem necessary to satisfy a proper claim under this limited warranty 1 Elect to repair or facilitate the repair of any defective parts within a reasonable period of time free of any charge for the necessary parts and labor to complete the repair and restore this product to its proper operating condition Kramer Electronics will also pay the shipping costs necessary to return this product once the repair is complete 2 Replace this product with a direct replacement or with a similar product deemed by Kramer Electronics to perform substantially the same function as the original product 3 Issue a refund of the original purchase price less depreciation to be determined based on the age of the product at the time remedy i
7. 5dec for 3rd byte If the OUTPUT is set as 1 then the ASCII coding of the lettering following the machine s name is sent For example for the VS 7588YC the reply to the request to send the first suffix would be HEX codes 7D D9 c3 81 i e 128dec ASCII for Y 128dec ASCII for C NOTE 14 The number of inputs and outputs refers to the specific machine which is being addressed not to the system For example if six 16X16 matrices are configured to make a 48X32 system 48 inputs 32 outputs the reply to the HEX code 3E 82 81 82 i e request the number of outputs would be HEX codes 7E 82 90 82 i e 16 outputs NOTE 15 When the OVR bit 4th byte is set then the video commands have universal meaning For example instruction 1 SWITCH VIDEO will cause all units including audio data etc to switch Similarly if a machine is in FOLLOW mode it will perform any video instruction NOTE 24 Further information needed in instructions 21 22 25 and 26 is sent using instruction 42 which is sent prior to the instruction For example to request the audio gain value of right input 9 send hex codes 2A 84 80 81 and then send HEX codes 19 89 81 81 To set MIX mode send hex codes 2A 81 84 81 and then send HEX codes 16 NOTE 25 For units which detect the validity of the video inputs Instruction 16 will be sent whenever the unit detects a change in the state of an input in real
8. 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 4 Local Area Connection Properties 2 xi General Connect using E9 IBM Netfinity 10 100 Ethemet Adapter Components checked are used by this connection mM a Client for Microsoft Networks M amp File and Printer Sharing for Microsoft Networks v TC Install Uninstall Properties Description Transmission Control Protocol Intemet Protocol The default wide area network protocol that provides communication across diverse interconnected networks I Show icon in taskbar when connected Figure 4 Local Area Connection Properties Window 6 Select Use the following IP Address and fill in the details as shown in Figure 5 7 Click OK VS 41H Operating the VS 41H aaa Internet Protocol TCP IP Properties 2h xd 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 Obtain an IP address automatically Use the following IP address IP address 192 168 1 2 Subnet mask 255 255 0 Default gateway Obtain DNS server address automatically Use the
9. SETUP Equal to output number whose 4 3 OF A VIDEO status is reqd OUTPUT 16 ERROR BUSY For invalid valid input i e 0 error 9 25 OUTPUT byte 4 or 1 invalid instruction OUTPUT byte 5 2 out of range This byte is set as the input 3 machine busy 4 invalid input 5 valid input 24 INCREASE Equal to input output 0 increase output 24 DECREASE AUDIO number whose parameter is 1 decrease output PARAMETER to be 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 LOCK FRONT 0 Panel unlocked 0 2 PANEL 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 RS 422 controller name 10 Request first prefix 6 RS 422 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 4 for remote panel 5 for RS 422 controller NOTES on the above table NOTE 1
10. following DNS server addresses Prefered DNS server F C Altemate DNS server dd Figure 5 Internet Protocol TCP IP Properties Window 6 4 2 Connecting the Ethernet Port via a Network Hub Sitraight 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 6 4 3 Configuring Several Units via the Ethernet Port To control several units via the Ethernet connect each unit via the Ethernet port to the LAN port of your PC Use your PC to initially configure the settings of each unit see Section 6 4 14 VS 41H Operating the VS 41H 7 41H Technical Specifications INPUTS 4 HDMI connectors OUTPUT 1 HDMI connector MAX DATA RATE Up to 6 75Gbps 2 25Gbps per graphic channel COMPLIANCE WITH HDMI Supports HDMI and HDCP STANDARD RESOLUTION Up to UXGA 1080p POWER SOURCE 100 240V AC 50 60Hz 10VA transmitter RS 232 Ethernet OPERATING TEMPERATURE STORAGE TEMPERATURE HUMIDITY DIMENSIONS 19 x 7 x 1U W D H WEIGHT 2 5kg 5 5lbs approx ACCESSORIES Power cord rack ears and IR remote control Specifications are subject to change without notice at http www kramerelectronics com Technical Specifications 8 Default Communication Parameters RS 232 Protocol 2000 Baud Rate Data Bits Stop Bits Parity Command Format HEX Examp
11. KRAMER ELECTRONICS LTD USER MANUAL MODEL VS 41H 4x1 HDMI Switcher P N 2900 000667 Rev 4 Ela E VS 41H Quick Start Guide a This guide helps you install and use your product for the first time For more detailed _ information go to http www kramerelectronics com support product_downloads asp E to download the latest manual or scan the QR code on the left Step 1 Check what s in the box FE VS 41H g Rubber feet 4x1 HDMI Switcher 1 Quick Start sheet 1 Power cord Kramer RC IR3 Infrared Remote Control 1 Set of rack ears Transmitter with batteries and user manual Step 2 Install the VS 41H Mount the machine in a rack or attach the rubber feet and place on a table Step 3 Connect the inputs and outputs i Computer Display Controller Network Step 4 Connect the power Connect the power cord to the VS 41H and plug it into the mains electricity Step 5 Operate the VS 41H Select the input capture the EDID mute the audio or lock the front panel buttons Operate the machine from the front panel IR remote control RS 232 or over a network MUTE INPUT SELECTOR 7 2 3 OOOOO EDID PANEL LOCI Contents 1 Introduction 2 Getting Started 2 1 Achieving the Best Performance 2 2 Safety Instructions 2 3 Recycling Kramer Products 3 Overview 3 1 Defining the VS 41H 4x1 HDMI Switcher 4 Installing in a Rack 5 Connecting the VS 41H 6 Operating the V
12. S 41H 6 1 The PC and DVD Modes 6 2 Setting the EDID 6 3 Connecting via the RS 232 Port 6 4 Connecting via the Ethernet Port 7 Technical Specifications 8 Default Communication Parameters 9 Protocol 2000 Figures Figure 1 VS 41H 4x1 HDMI Switcher Front Panel Figure 2 VS 41H 4x1 HDMI Switcher Rear Panel Figure 3 Connecting the VS 41H 4x1 HDMI Switcher Figure 4 Local Area Connection Properties Window Figure 5 Internet Protocol TCP IP Properties Window N ARA WOWWND a k WOODMAN 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 GROUP 1 Distribution Amplifiers GROUP 2 Switchers and Routers 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 and GROUP 11 Sierra Products Congratulations on purchasing your Kramer VS 41H 4x7 HDMI Switcher which is ideal for the following typical applications e C
13. THOUT LIMITATION WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IF KRAMER ELECTRONICS CANNOT LAWFULLY DISCLAIM OR EXCLUDE IMPLIED WARRANTIES UNDER APPLICABLE LAW THEN ALL IMPLIED WARRANTIES COVERING THIS PRODUCT INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY TO THIS PRODUCT AS PROVIDED UNDER APPICABLE LAW IF ANY PRODUCT TO WHICH THIS LIMITED WARRANTY APPLIES IS A CONSUMER PRODUCT UNDER THE MAGNUSON MOSS WARRANTY ACT 15 U S C A 2301 ET SEQ OR OTHER APPICABLE LAW THE FOREGOING DISCLAIMER OF IMPLIED WARRANTIES SHALL NOT APPLY TO YOU AND ALL IMPLIED WARRANTIES ON THIS PRODUCT INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR THE PARTICULAR PURPOSE SHALL APPLY AS PROVIDED UNDER APPLICABLE LAW Other Conditions This limited warranty gives you specific legal rights and you may have other rights which vary from country to country or state to state This limited warranty is void if i the label bearing the serial number of this product has been removed or defaced ii the product is not distributed by Kramer Electronics or iii this product is not purchased from an authorized Kramer Electronics reseller If you are unsure whether a reseller is an authorized Kramer Electronics reseller please visit our Web site at www kramerelectronics com or contact a Kramer Electronics office from the list at the end of this document Your rights under this limited warranty are not dim
14. at that input is set to the PC mode 4 Press an input to toggle between the PC mode input button not illuminated and the DVD mode input button illuminated 5 To exit this mode press the PANEL LOCK button 6 Connect a computer to the input that is set to the PC mode and a DVD to the input that is set to the DVD mode The following table summarizes the differences between the PC mode and the DVD mode 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 the input computer reset and an output are connected The input EDID source is the default EDID The input EDID source is acquired directly or an acquired EDID see Section 6 2 from the connected output Setting the EDID You can acquire or change the EDID see Section 6 2 1 or reset the machine to the default EDID see Section 6 2 2 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 Operating the VS 41H 6 2 2 6 3 6 4 6 4 1 To acquire or change the EDID of a new output display 1 Connect the new output display device 2 Press the EDID button The INPUT buttons flash in sequence until the EDID is acquired Resetting the Default EDID To rese
15. chine via RS 232 see Section 6 3 e How to control the machine via the Ethernet port see Section 6 4 The PC and DVD Modes The VS 41H has two operation modes that can be set individually for each input the PC mode default and the DVD mode e Use the PC mode when connecting one or more computers to the inputs using a DVI to HDMI converter cable For example the Kramer HDMI DVI gold plated cable in various lengths 3 6 10 and 15 e Use the DVD mode when connecting one or more DVDs to the inputs In the PC mode an input always has access to the EDID default or acquired to prevent the computer from resetting if the output is not connected In the DVD mode an input only has access to the EDID when it is switched to the connected 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 computers to INPUTS 1 and 2 and DVD machines to INPUTS 3 and 4 set INPUTS 1 and 2 to the PC mode and INPUTS 3 and 4 to the DVD mode To set the inputs to either the PC or DVD mode do the following 1 Turn off the VS 41H POWER 2 Press the PANEL LOCK button while turning the POWER on again 6 2 6 2 1 3 Keep pressing and holding the PANEL LOCK button for a few seconds and then release it The LOCK button flashes If an input button illuminates this indicates that that input is set to the DVD mode If an input button is not illuminated this indicates th
16. eturned under this limited warranty a return authorization number obtained from Kramer Electronics will be required You may also be directed to an authorized reseller or a person authorized by Kramer Electronics to repair the product If itis decided that this product should be returned directly to Kramer Electronics this product should be properly packed preferably in the original carton for shipping Cartons not bearing a return authorization number will be refused Limitation on Liability THE MAXIMUM LIABILITY OF KRAMER ELECTRONICS UNDER THIS LIMITED WARRANTY SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID FOR THE PRODUCT TO THE MAXIMUM EXTENT PERMITTED BY LAW KRAMER ELECTRONICS IS NOT RESPONSIBLE FOR DIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY OR CONDITION OR UNDER ANY OTHER LEGAL THEORY Some countries districts or states do not allow the exclusion or limitation of relief special incidental consequential or indirect damages or the limitation of liability to specified amounts so the above limitations or exclusions may not apply to you Exclusive Remedy TO THE MAXIMUM EXTENT PERMITTED BY LAW THIS LIMITED WARRANTY AND THE REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES REMEDIES AND CONDITIONS WHETHER ORAL OR WRITTEN EXPRESS OR IMPLIED TO THE MAXIMUM EXTENT PERMITTED BY LAW KRAMER ELECTRONICS SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES INCLUDING WI
17. inished if you do not complete and return the product registration form or complete and submit the online product registration form Kramer Electronics thanks you for purchasing a Kramer Electronics product We hope it will give you years of satisfaction 2 VS 41H Protocol 2000 For the latest information on our products and a list of Kramer distributors visit our Web site where updates to this user manual may be found We welcome your questions comments and feedback Web site www kramerelectronics com KRAMER E mail info kramerel com SAFETY WARNING Disconnect the unit from the power e supply before opening and servicing P N 2900 000667 Rev 4
18. le Output 1 to Input 1 0x01 0x81 0x81 0x81 Ethernet IP Address 192 168 1 39 TCP Port Number 5000 Network Mask 255 255 255 0 Default Gateway 192 168 1 1 VS 41H Default Communication Parameters 9 Protocol 2000 Kramer Protocol 2000 for RS 232 RS 485 communication uses four bytes of information as defined below MSB LSB 0 D N5 N4 N3 N2 N1 NO 7 6 5 4 3 2 1 0 1st byte INPUT 1 l6 I5 l4 13 12 n 10 7 6 5 4 3 2 1 0 2nd byte 1 O6 05 04 03 02 O1 o0 T 6 5 4 3 2 1 0 3rd byte 1 OVR X M4 M3 M2 M1 MO 7 6 5 4 3 2 1 0 4th byte 1st BYTE Bit 7 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 NO 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 2nd 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
19. onference room presentations e Rental and staging 2 1 Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible future shipment Review the contents of this user manual Go to http www kramerelectronics com support product_downloads as to check for up to date user manuals application programs and to check if firmware upgrades are available where appropriate Achieving the Best Performance To achieve the best performance e Use only good quality connection cables we recommend Kramer high performance high resolution cables to avoid interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables e Do not secure the cables in tight bundles or roll the slack into tight coils e Avoid interference from neighboring electrical appliances that may adversely influence signal quality e Position your Kramer VS 41H away from moisture excessive sunlight and dust This equipment is to be used only inside a building It may only be connected to other equipment that is installed inside a building 2 2 Safety Instructions Caution There are no operator serviceable parts inside the unit Warning Use only the power cord that is supplied with the unit Warning Do not open the unit High voltages can cause electrical shock Servicing by qualified personnel only Warning
20. s sought under this limited warranty What Kramer Electronics will not do Under This Limited Warranty If this product is returned to Kramer Electronics or the authorized dealer from which it was purchased or any other party authorized to repair Kramer Electronics products this product must be insured during shipment with the insurance and shipping charges prepaid by you If this product is returned uninsured you assume all risks of loss or damage during shipment Kramer Electronics will not be responsible for any costs related to the removal or re installation of this product from or into any installation Kramer Electronics will not be responsible for any costs related to any setting up this product any adjustment of user controls or any programming required for a specific installation of this product How to Obtain a Remedy under this Limited Warranty To obtain a remedy under this limited warranty you must contact either the authorized Kramer Electronics reseller from whom you purchased this product or the Kramer Electronics office nearest you For a list of authorized Kramer Electronics resellers and or Kramer Electronics authorized service providers please visit our web site at www kramerelectronics com or contact the Kramer Electronics office nearest you In order to pursue any remedy under this limited warranty you must possess an original dated receipt as proof of purchase from an authorized Kramer Electronics reseller If this product is r
21. t the default EDID disconnect the output and repeat the steps in Section 6 2 1 Connecting via the RS 232 Port You can connect to the VS 41H to a PC or RS 232 controller using the RS 232 connection 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 Connecting via the Ethernet Port You can connect the VS 41H via the Ethernet using a crossover cable see Section 6 4 1 for direct connection to the PC or a straight through cable see Section 6 4 2 for connection via a network hub or network router After connecting the Ethernet port 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 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 VS 41H Operating the VS 41H After connecting the Ethernet port configure your PC as follows 1
22. tal effect on overcurrent protection and supply wiring Refer to the appropriate nameplate ratings for information For example for fuse replacement see the value printed on the product label 5 The machine is earthed grounded in a reliable way and is connected only to an electricity socket with grounding Pay particular attention to situations where electricity is supplied indirectly when the power cord is not plugged directly into the socket in the wall for example when using an extension cable or a power strip and that you use only the power cord that is supplied with the machine VS 41H Installing in a Rack To rack mount a machine 1 Attach both ear brackets to the machine To do so remove the screws from each side of the machine 3 on each side and replace those screws through the ear brackets 2 Place the ears of the machine against the rack rails and insert the proper screws not provided through each of the four holes in the rack ears Note In some models the front panel may feature built in rack ears Detachable rack ears can be removed for desktop use Always mount the machine in the rack before you attach any cables or connect the machine to the power e If you are using a Kramer rack adapter kit for a machine that is not 19 see the Rack Adapters user manual for installation instructions available from our Web site 5 Connecting the VS 41H Always switch off
23. the power to each device before connecting it to your VS 41H After connecting your VS 41H connect its power and then switch on the power to each device To connect the VS 41H 4x1 HDMI Switcher as illustrated in Figure 3 do the following 1 If required Set the appropriate INPUTS to the DVD mode see Section 6 1 Acquire the EDID see Section 6 2 2 Connect the HDMI sources as follows You do not have to connect all the HDMI sources Alternatively you can connect a PC to any of the inputs and set those inputs to the PC mode see Section 6 1 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 3 Connect the OUTPUT HDMI connector to an HDMI acceptor for example a plasma display 4 If required connect a PC and or controller to the RS 232 port see Section 6 3 and or the Ethernet port see Section 6 4 5 Connect the power connector to the mains electricity not shown in Figure 3 Press an INPUT SELECTOR button from 1 to 4 to choose the HDMI input to route to the output VS 41H Connecting the VS 41H HDMI Multimedia layer Set Top Bo Plasma i tc DVD Player Display Figure 3 Connecting the VS 41H 4x1 HDMI Switcher VS 41H Connecting the VS 41H o9 6 6 1 Operating the VS 41H This section describes e The PC mode and the DVD mode see Section 6 1 e How to acquire the EDID see Section 6 2 e How to control the ma
24. then the reply to the HEX code 0B 80 80 85 would be HEX codes 4B 80 81 85 S 41H Protocol 2000 NOTE 9 An error code is returned to the PC if an invalid instruction code was sent to the switcher or if a parameter associated with the instruction is out of range e g trying to save to a setup greater than the highest one or trying to switch an input or output greater than the highest one defined This code is also returned to the PC if an RS 232 instruction is sent while the machine is being programmed via the front panel Reception of this code by the switcher is not valid NOTE 13 This is a request to identify the switcher s in the system If the OUTPUT is set as 0 and the INPUT is set as 1 2 5 or 7 the machine will send its name The reply is the decimal value of the INPUT and OUTPUT For example for a 2216 the reply to the request to send the audio machine name would be HEX codes 7D 96 90 81 i e 128dec 22dec for 2nd byte and 128dec 16dec for 3rd byte If the request for identification is sent with the INPUT set as 3 or 4 the appropriate machine will send its software version number Again the reply would be the decimal value of the INPUT and OUTPUT the INPUT representing the number in front of the decimal point and the OUTPUT representing the number after it For example for version 3 5 the reply to the request to send the version number would be HEX codes 7D 83 85 81 i e 128dec 3dec for 2nd byte 128dec
25. time For example if input 3 is detected as invalid the unit will send the HEX codes 10 83 84 81 If input 7 is detected as valid then the unit will send HEX codes 10 87 85 81 VS 41H Protocol 2000 19 LIMITED WARRANTY The warranty obligations of Kramer Electronics for this product are limited to the terms set forth below Whatis Covered This limited warranty covers defects in materials and workmanship in this product What is Not Covered This limited warranty does not cover any damage deterioration or malfunction resulting from any alteration modification improper or unreasonable use or maintenance misuse abuse accident neglect exposure to excess moisture fire improper packing and shipping such claims must be presented to the carrier lightning power surges or other acts of nature This limited warranty does not cover any damage deterioration or malfunction resulting from the installation or removal of this product from any installation any unauthorized tampering with this product any repairs attempted by anyone unauthorized by Kramer Electronics to make such repairs or any other cause which does not relate directly to a defect in materials and or workmanship of this product This limited warranty does not cover cartons equipment enclosures cables or accessories used in conjunction with this product Without limiting any other exclusion herein Kramer Electronics does not warrant that the product covered hereby
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