Kramer Electronics VP-311DVI video converter
Contents
1. 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 WITHOUT 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 FI2. contact closure or Ethernet 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 Terminology Used in this User Manual 3 2 Defining the VP 311DVI Automatic DVI Audio Switcher 4 Connecting the VP 311DVI 4 1 Setting the DIP switches 4 2 Connecting the Contact Closure Remote Control Pins 4 3 Connecting to the VP 311DVI via RS 232 4 4 Controlling via the ETHERNET 5 Technical Specifications Figures Figure 1 VP 311DVI Automatic DVI Audio Switcher Figure 2 Connecting the VP 311DVI Automatic DVI Audio Switcher Figure 3 VP 311DVI DIP switches Figure 4 Connecting the Contact Closure Remote Control PINS Figure 5 Crossed Cable RS 232 Connection Figure 6 Straight Cable RS 232 Connection with a Null Modem Adapter Figure 7 Local Area Connection Properties Window Figure 8 Internet Protocol Version 4 Properties Window Figure 9 Internet Protocol Version 6 Properties Window Figure 10 Internet Protocol Properties Window OAN OOF VONN i i k oa 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 video audio presentation and broadcasting professionals on a daily basis In recent years we have redesigned and upgraded most of our line making the best even better Our 1 0
3. 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 is 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 pro
4. roll the slack into tight coils Avoid interference from neighboring electrical appliances that may adversely influence signal quality Position your Kramer VP 311DVI 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 2 3 Safety Instructions Caution There are no operator serviceable parts inside the unit Warning Use only the Kramer Electronics input power wall adapter that is provided with the unit Warning Disconnect the power and unplug the unit from the wall before installing 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 Overview The VP 311DVI is a high performance switcher for DVI D video stereo and S PDIF audio signals When configured as a standby switcher the selected input s
5. 00 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 VP 311DVI Automatic DVI Audio Switcher which is ideal for the following typical applications e Systems requiring automatic DVI routing e Presentation and multimedia applications Introduction 2 1 Getting Started We recommend that you 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 asp 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 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 Do not secure the cables in tight bundles or
6. KRAMER ELECTRONICS LTD USER MANUAL MODEL VP 311DVI Automatic DVI Audio Switcher P N 2900 0001 20 Rev 3 mHE VP 311DVI Quick Start Guide 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 A VP 311DVI Automatic y 1 Quick Start sheet DVI Audio Switcher Kramer RC IR3 Infrared Remote g 1 Power supply 12V DC Control Transmitter with batteries 4 Rubber feet and user manual Step 2 Install the VP 311DVI Attach the rubber feet and place on a table or mount the VP 311DVI in a rack using an optional RK 1 rack adapter Step 3 Connect the inputs and outputs suor REMOTE me aT E ETHERNET 12V DC Computer AV Receiver Controller Display Step 4 Connect the power Connect the 12V DC power adapter to the VP 311DVI and plug the adapter ff into the mains electricity Step 5 Operate the VP 311DVI PRIORITY Set the Priority DIP switches SETUP REMOTE Switch between inputs by AUTO OFF manual mode connecting the appropriate pin AUTO ON automatic mode to ground according to Priority Setup 123A Do not connect more than one pin to ground at the same time 321G Operate via front panel buttons IR remote control RS 232 remote control
7. TNESS 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 diminished 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 16 VP 311DVI Technical Specifications 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 000120 Rev 3
8. ced stereo audio inputs from 1 to 3 OUT RCA Connector Connect to a digital audio S PDIF output IN RCA Connectors Connect to digital audio S PDIF inputs from 1 to 3 RS 232 9 pin D sub Connector Connect to the PC or the Remote Controller PRIORITY SETUP DIP switches DIP switches for setup of the machine DIPs 1 2 3 are for setting the signal priorities DIP 4 is for setting to the manual or the AUTO mode see Section 4 1 REMOTE Terminal Block Connects to a dry contact switch see Section 4 2 OUT DVI I Connector Connect to the DVI acceptor IN DVI I Connectors Connect to the DVI sources from 1 to 3 ETHERNET Connector Connect to the PC or other Serial Controller through computer networking 12V DC 12V DC connector for powering the unit VP 311DVI Overview w rm re 4 Connecting the VP 311DVI Always switch off the power to each device before connecting it to your VP 311DVI After connecting your VP 311DVI connect its power and then switch on the power to each device To connect the VP 311DVI as illustrated in the example in Figure 2 1 Connect a DVI source for example an HDCP compliant DVD to the IN 1 DVI connector and connect the digital audio input to the IN 1 S PDIF RCA connector You can also connect a DVD player with an HDMI High Definition Multimedia Interface connector using an HDMI DVI adapter to transfer video signals 2 Connect a DVI source for example a DVI computer graphi
9. cs source to the IN 3 DVI connector and connect the digital audio input to the IN 3 3 5 mini jack connector Alternatively you can connect it to the 3 5mm mini jack connector 3 Connect the OUT DVI connector to the DVI acceptor for example a DVI HDMI plasma display 4 Connect the AUDIO OUT S PDIF RCA connector and the AUDIO OUT 3 5 mini jack connector to a digital audio acceptor for example an AV receiver If the inputs are connected only to the 3 5mm mini jack connectors connect the AUDIO OUT 3 5mm mini jack connector and or the BALANCED OUT terminal block connector only 5 Set the PRIORITY SETUP DIP switches see Section 4 1 6 If required connect a PC and or controller to the RS 232 port see Section 4 3 and or the ETHERNET port see Section 4 4 7 If required connect the contact closure remote control PINS see Section 4 2 The connection is not illustrated in Figure 2 8 Connect the 12V DC power adapter to the power socket and connect the adapter to the mains electricity VP 311DVI Connecting the VP 311DVI 4 1 RS 232 LL 939302323320232230332 LL 7 wma naan SS gt DVI Computer DVI HDCP Graphics Compatible AV Receiver Source DVD Player Figure 2 Connecting the VP 311DVI Automatic DVI Audio Switcher Setting the DIP switches This section describes the machine set up and DIP switch selection By default all the VP 311DVI DIP switches are set to OFF Figur
10. dress for static IP addressing and fill in the details as shown in Figure 10 For TCP IPv4 you can use any IP address in the range 192 168 1 1 to 192 168 1 255 excluding 192 168 1 39 that is provided by your IT department 4 4 2 4 4 3 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 255 255 255 0 Default gateway E Obtain DNS server address automatically Use the following DNS server addresses Preferred DNS server Alternate DNS server Validate settings upon exit Figure 10 Internet Protocol Properties Window 7 Click OK 8 Click Close Connecting the Ethernet Port via a Network Hub or Switch You can connect the Ethernet port of the VP 311DVI to the Ethernet port ona network hub or using a straight through cable with RJ 45 connectors Control Configuration via the Ethernet Port To control several units via Ethernet connect the Master unit Device 1 via the Ethernet port to the Ethernet port of your PC Use your PC provide initial configuration of the settings see Section 4 4 VP 311DVI Connecting the VP 311DVI 5 Technical Specifications INPUTS 3 DVI D ona DVI I connector 1 2Vpp DDC signal 5Vpp TTL 3 S PDIF digita
11. duct 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 returned 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
12. e 3 describes the VP 311DVI unit DIP switches PRIORITY SETUP afiafi 1 2 3AuTO Figure 3 VP 311DVI DIP switches DIP l Function l Description Priority setup Set the inputs priority 4 AUTO OFF manual mode switch between channels manually ON automatic mode inputs switch automatically to the output according to the priority setup VP 311DVI Connecting the VP 311DVI 4 2 Inputs 1 2 and 3 can be set in priority according to your needs The VP 311DVI switches to the secondary input upon loss of the primary input signal and back to the primary input when a signal is detected The following table describes the priority setup Priority DIP Position ae Le eee eee a OFF ON Priority Switching Applications In the following example DIP switches 1 2 and 3 are set to OFF OFF and OFF respectively meaning that the highest priority input is IN 1 IN 2 is the secondary input and IN 3 the third DIP switch 4 is set ON enabling AUTO mode operation If all the inputs are connected you can for example press the INPUT SELECTOR 2 button to switch IN 2 to OUT The plasma display shows the IN 2 signal If the DVI signal on IN 2 is cut off the switcher automatically switches IN 1 to the output and if that fails too IN 3 is automatically switched to the output If in the meantime the IN 2 signal is restored IN 2 takes priority once again Connecting the Contact Closure Remote Control Pins The contact closu
13. eak to your IT department for specific installation instructions Connecting the Ethernet Port Directly to a PC You can connect the Ethernet port of the VP 311DVI directly to the Ethernet port on your PC using a crossover cable with RJ 45 connectors This type of connection is recommended for identifying the VP 311DVI with the factory configured default IP address After connecting the VP 311DVI to the Ethernet port configure your PC as follows 1 Click Start gt Control Panel gt Network and Sharing Center 2 Click Change Adapter Settings 11DVI Connecting the VP 311DVI 11 3 Highlight the network adapter you want to use to connect to the device and click Change settings of this connection The Local Area Connection Properties window for the selected network adapter appears as shown in Figure 7 Local Area on Properties Networking Sharing Connect using Intel R 82579V Gigabit Network Connection This connection uses the following items 0M Client for Microsoft Networks M JE Microsoft Network Monitor 3 Driver M B a0S Packet Scheduler M fB Fie and Printer Sharing for Microsoft Networks TR Intemet Protocol Version 6 TCP IPv6 M Intemet Protocol Version 4 TCP IPv4 M a Link Layer Topology Discovery Mapper I O Driver M 4 Link Layer Topology Discovery Responder Description TCP IP version 6 The latest version of the intemet protocol that provides communication across diverse intercon
14. er 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 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
15. l audio on RCA connectors 3 unbalanced stereo audio 4dBm on 3 5mm mini jacks OUTPUT 1 DVI D on a DVI I connector 1 2Vpp DDC signal 5Vpp TTL 1 S PDIF digital audio on an RCA connector 1 unbalanced stereo audio 4dBm on a 3 5mm mini jack with 1 balanced stereo audio on a 5 pin detachable terminal block DATA RATE Up to 1 65Gbps CONTROLS Front panel buttons infrared remote control transmitter RS 232 Ethernet 0 to 40 C 32 to 104 F 40 to 70 C 40 to 158 F 10 to 90 RHL non condensing 21 6cm x 16 1cm x 4 4cm 8 5 x 6 3 x 1 7 W D H 1 2kg 2 6lbs approx ACCESSORIES Power supply DVI male to male cable IR remote control transmitter null modem adapter Windows based Configuration Manager Ethernet Configuration and Virtual Serial Port CD OPTIONS RK 1 19 rack adapter Specifications are subject to change without notice at http Awww kramerelectronics com VP 311DVI Technical Specifications 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 improp
16. nected networks Figure 7 Local Area Connection Properties Window 4 Highlight either Internet Protocol Version 6 TCP IPv6 or Internet Protocol Version 4 TCP IPv4 depending on the requirements of your IT system 5 Click Properties The Internet Protocol Properties window relevant to your IT system appears as shown in Figure 8 or Figure 9 VP 311DVI Connecting the VP 311DVI VP 311DVI Connecting the VP 311DVI General Alternate Configuration 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 Subnet mask Default gateway Obtain DNS server address automatically Use the following DNS server addresses Preferred DNS server Alternate DNS server eee You can get IPv6 settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IPv6 settings Obtain an IPv6 address automatically Use the following IPv6 address IPv6 address Subnet prefix length Default gatewa Obtain DNS server address automatically Use the following DNS server addresses d DNS server Validate settings upon exit Figure 9 Internet Protocol Version 6 Properties Window 6 Select Use the following IP Ad
17. re remote control pins operate in a similar way to the input buttons For example you may override equivalent to pressing a different input button the presently routed input by using the remote control contact closure To do so connect the appropriate input number pin on the REMOTE terminal block connector to the G Ground pin as Figure 4 illustrates When in the manual mode DIP switch 4 set to OFF you can switch an input to the output using the front panel INPUT SELECT buttons Note that unless the connection is permanent the VP 311DVI reverts to an automatic switcher when the connection is removed VP 311DVI Connecting the VP 311DVI 9 4 3 DO NOT Connect more than one PIN to the Ground PIN at the same time To route IN 1 to the To route IN 2 to the To route IN 3 to the output temporarily output temporarily output temporarily attach PIN 1 to attach PIN 2 to attach PIN 3 to PIN G Ground PIN G Ground PIN G Ground REMOTE REMOTE REMOTE Figure 4 Connecting the Contact Closure Remote Control PINS Connecting to the VP 311DVI via RS 232 You can connect to the unit via a crossed RS 232 connection using for example a PC A crossed cable or null modem is required as shown in method A and B respectively If a shielded cable is used connect the shield to pin 5 Method A Figure 5 Connect the RS 232 9 pin D sub port on the unit via a cro
18. ssed cable only pin 2 to pin 3 pin 3 to pin 2 and pin 5 to pin 5 need be connected to the RS 232 9 pin D sub port on the PC Note There is no need to connect any other pins Figure 5 Crossed Cable RS 232 Connection Hardware flow control is not required for this unit In the rare case where a controller requires hardware flow control short pin 1 to 7 and 8 and pin 4 to 6 on the controller side Method B Figure 6 Connect the RS 232 9 pin D sub port on the unit via a straight flat cable to the null modem adapter and connect the null modem VP 311DVI Connecting the VP 311DVI 4 4 4 4 1 VP 3 adapter to the RS 232 9 pin D sub port on the PC The straight cable usually contains all nine wires for a full connection of the D sub connector Because the null modem adapter which already includes the flow control jumpering described in Method A above only requires pins 2 3 and 5 to be connected you are free to decide whether to connect only these 3 pins or all 9 pins Null Modem l Adapter to PC Figure 6 Straight Cable RS 232 Connection with a Null Modem Adapter Controlling via the ETHERNET You can connect to the product via Ethernet using either of the following methods e Directly to the PC using a crossover cable see Section 4 4 1 e Via a network hub switch or router using a straight through cable see Section 4 4 2 Note If you want to connect via a router and your IT system is based on IPv6 sp
19. ters sharing a common communications line or wireless link which often share a server within a defined geographic area A computer s unique hardware number or address in a LAN or other network On an Ethernet LAN the MAC address is identical to the Ethernet address The basic communication language or protocol of the Internet that breaks the message into appropriately sized packets for the network and can be used as a communications protocol in an intranet or an extranet 3 2 Defining the VP 311DVI Automatic DVI Audio Switcher This section defines the VP 311DVI Fle soo VP 311DVI Automatic DVI Audio Switcher FORTY Ta Serve 1O 000 Ea Tt ELLE OUT pe N3 IN2 N1 OUT IN3 IN2 N1 2 m eT LINE SIPDIF RS 232 1234m DVI 321G e e GH IN3 IN2 Ie fEmerner Cy H OUT e 00 Figure 1 VP 311DVI Automatic DVI Audio Switcher Feature l Function 1 IR Receiver The red LED lights when receiving signals from the Infrared remote control transmitter POWER Switch Illuminated switch for turning the unit ON or OFF INPUT SELECT Buttons Press the INPUT button from 1 to 3 to select the input to switch to the output BALANCED OUT Connects the balanced stereo audio output to a balanced Terminal Block stereo audio acceptor Connector OUT 3 5mm Mini Connect to an unbalanced stereo audio output Jack IN3 5mm Mini Jack Connect to unbalan
20. witches to the next highest priority input if the signal is interrupted The VP 311DVI features A maximum data rate of 4 95Gbps 1 65 Gbps per graphic channel HDTV compatibility HDCP compliance HDMI support for HDMI Compressed Audio Channels Input output DVI D signals on DVI I connectors Standby switching priority set with user definable DIP switches The VP 311DVI switches any one of three DVI D HDCP compliant sources to a single display device on DVI I connectors with the corresponding Digital audio S PDIF input signals switched to an S PDIF output on RCA connectors or Unbalanced stereo audio input signals on 3 5mm mini jack connectors switched to an unbalanced stereo audio output on a 3 5mm mini jack connector as well as to a balanced stereo audio output on a 5 pin terminal block connector The VP 311DVI can operate either in the manual mode or in the auto mode In the manual mode the VP 311DVI acts as a regular switcher switching the input video and audio signals to the output via the three front panel INPUT SELECT buttons In the auto mode you can switch any input to the output via the three front panel INPUT SELECT buttons but once the selected video signal is lost the machine automatically switches to the highest priority input according to the input priority setup The VP 311DVI switches back to the primary input when a DVI signal is detected on that input 3 1 The VP 311DVI is housed in a desktop si
21. zed enclosure and is 12V DC fed Control the VP 311DVI using the front panel buttons or remotely via e RS 232 serial commands transmitted by a touch screen system PC or other serial controller e The Kramer infrared remote control transmitter e The ETHERNET e Remote control contact closure Terminology Used in this User Manual This table defines some terms that are used in this user manual Term 802 3 Dynamic Host Configuration Protocol DHCP Gateway IP Address Local Area Network LAN Media Access Control MAC Address Transmission Control Protocol Internet Protocol TCP IP P 311DVI Overview Definition The standard specification for ETHERNET that is maintained by the Institute of Electrical and Electronics Engineers IEEE Allows the network administrator to distribute IP addresses from a central point and automatically send a new IP address when an Ethernet point is plugged into a different network location A network position serving as an entry to another network On the Internet a node or stopping point can be either a gateway node ora host end point node A 32 binary digit number that identifies each sender or receiver within a network via a particular server or workstation of data HTML pages or emails that is sent in packets across the Internet Every device connected to an IP network must have a unique IP address This address is used to reference the specific unit Compu
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