USER MANUAL - AvProSupply
Contents
1. 23 7 6 Changing the Audio Levels To change the audio levels e Click hold and slide on the required slider or click the up and down arrows as shown in Figure 15 The volume level changes accordingly Audio Master Mic 3 io 2 a Figure 15 Changing the Audio Levels 7 7 Muting Audio and Selecting the Talkover or Mix Audio Modes O Mute Talkover Mix Figure 16 Muting Audio and Selecting the Talkover and Mix Modes To mute the audio e Select the Mute check box The Master audio is muted Note The Mic input is not muted To select the Talkover and Mix audio modes 1 Select the Talkover check box The Talkover mode is selected and the presence of a microphone signal will reduce the level of the master audio temporarily 2 Select the Mix check box The Mix mode is selected and the audio from the input and the microphone are mixed together and output 7 8 Changing the Input Button Icons and Labels To change an input button icon and label 1 Right click on the relevant input button The button properties window appears as shown in Figure 17 Input 3 Properties Label Label3 Icon foz p Camera DVD Mobile ia i a Music RE Tablet Select icon from file Figure 17 Input Button Properties Window 2 Inthe Label text field enter the required button label 3 Either Select the required icon from the list you can save custom icons OR Click Select2. 54dB Master 70dB 1kHz all hostile XGA 56dB 5MHz Local Outputs 80dB from Line in CONTROLS Level MASTER lt 12 to 70dB from Mic 79 to 15dB from Line in Range COUPLING CV DC AC XGA DC VP 28 Technical Specifications AUDIO THD Master 0 4 from Mic 0 02 from Line in A NOISE weighting Local out 0 04 from Line in AUDIO 2nd Master 0 0 3 from Mic 0 01 from Line in HARMONIC Local out 0 02 from Local output COMPLIANCE Supports HDCP WITH HDCP STANDARD MAXIMUM One or two lane 1 65Gbps per lane BANDWIDTH DP TO HDMI INDICATORLEDs RSS POWER SOURCE 90 264V AC 23VA OPERATING 0 to 55 C 32 to 131 F TEMPERATURE STORAGE 45 to 72 C 49 to 162 F TEMPERATURE HUMIDITY 10 to 90 RHL non condensing DIMENSIONS 19 x 7 35 x 1U W D H rack mountable WEIGHT 1 8kg 3 97lbs approx ACCESSORIES Power cord rack ears Kramer infrared remote control transmitter Kramer ADC DM DF GF DVI to DVI and VGA breakout cable OPTIONS Kramer C MDMA MGMA DVI VGA audio breakout cable Specifications are subject to change without notice at http www kramerelectronics com VP 28 Technical Specifications l 9 2 Default Parameters Default Communication Parameters EDID data is passed between connected outputs and inputs in the DVI VGA HDMI or DP groups Protocol 3000 Default Baud Rate 115 200 Data Bits 8 Stop Bits 1 Parity
3. NTGT Set DHCP mode NET DHCP DHCP_MODE NET DHCP DHCP_MODE RESULT Short form NTDH Read subnet mask NET DHCP NET DHCP DHCP_MODE Short form NTDH DHCP_MODE 0 Don t use DHCP Use IP set by factory or IP set command 1 Try to use DHCP if unavailable use IP as above Change protocol ETH PORT PROTOCOL PORT ETH PORT PROTOCOL JPORT RESULT Ethernet port Short form ETHP Read protocol ETH PORT PROTOCOL ETH PORT PROTOCOL PORT Ethernet port Short form ETHP PROTOCOL TCP UDP transport layer protocol PORT Ethernet port that accepts Protocol 3000 commands 1 65535 User defined port 0 Reset port to factory default 50000 for UDP 5000 for TCP Factory Commands Reset to factory default FACTORY FACTORY RESUL T configuration 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 light
4. amp Input Info 3 Ty Label 3 d z Input Info Figure 11 Input Selection Selecting a Master Audio Input To select a master audio input 1 Click on the Master Audio drop down list as shown in Figure 12 Master Audio Hom M Figure 12 Master Audio Input Selection 2 Select the required audio input from the drop down list The audio input is selected to switch to the master audio output VP 28 Operating the VP 28 Remotely 7 5 Operating the Combined 5 x 1 HDMI DP Switching Group The HDMI and DP inputs can be grouped together into a single 5 x 1 switching group Figure 13 Combine Button To combine the HDMI and DP inputs into a 5 x 1 switching group 1 Click on the Combine button as shown in Figure 13 The following changes occur The button changes to a locked icon The heading changes to HDMI amp DisplayPort An outline appears around both the HDMI and DP input buttons The inputs are combined into a single switching group as shown in Figure 14 HDMI amp DisplayP ort 1 Input HDMI 1 1 T Label 1 o vet 2 TC Label 2 2 T Label 2 l J Input Info Input Info 3 EK Labels Ly Input Info d Figure 14 Combined HDMI and DP Inputs 2 To break the combined group into an HDMI and a DP group press the Combine button The button changes to an unlocked icon the heading changes to HDMI and DisplayPort the outline disappears and the inputs are no longer grouped VP 28 Operating the VP 28 Remotely
5. a 5x1 video and audio switcher The VP 28 is a one box high performance solution for installations where you need to control each video audio group independently and that would otherwise require several separate products The VP 28 features 23 selector switches and front panel control adjustments for master audio output level and microphone level mix talk over and mute functions e Support for up to 2 25Gbps bandwidth per graphic channel HDMI DVI e Supports 1 to 4 data pairs lanes at a transfer rate of either 1 6Gbps or 2 7Gbps device dependent per channel DP e EDIDPro Kramer Intelligent EDID Processing Intelligent EDID handling amp processing algorithm ensures Plug and Play operation for HDMI systems e Support for HDCP signals e Support for both digital and analog inputs hybrid digital analog presentation switcher e Equalization and reclocking of the data e The ability to use a default EDID or acquire the EDID from one output or from all connected outputs Auto mix e A 19 1U enclosure suitable for rack mounting using the supplied rack ears e A lock button to prevent tampering with the front panel 3 1 You can control the VP 28 via the front panel buttons IR remote control using the Kramer infrared remote control transmitter provided over a LAN via Ethernet or by RS 232 serial commands transmitted by a touch screen system PC or other serial controller About HDMI Gene
6. as the primary audio feed and to lower the background Master audio level toggle 2 Turn to adjust the microphone audio level a RL oO 5 6 Press to mute unmute the Master audio output Press to mix the microphone and Master audio output toggle Depress the button to select a condenser type microphone Button Release the button to select a dynamic type microphone N EN eds Y WW 1 In 3 w1 INS 0000 TE PC Audio DVI Audio wI PCIDVI Video OOOO Gee N2 L L G RtR Banania MASTER Our aaa Zez SU an ce Mic IN ETHERNET 33 a Figure 2 VP 28 Presentation Switcher Rear Panel Feature l Function 19 MIC IN XLR Connector Connect a microphone Note Only one microphone can be connected at a time 24 RESET Button Press and hold while turning on the power to the device to reset to factory default settings see Section 6 4 PROG Button For the use of Kramer service personnel only MASTER OUT 5 pin Terminal Block Balanced Audio Output Connect to the balanced stereo master audio acceptor see Section 5 3 DP AUDIO 3 5mm Mini Jack Connectors IN 1 IN 2 OUT Connect to the audio channel of the DP sources and acceptor PC AUDIO 3 5mm Mini Jack Connectors IN1 1IN3 OUT Connect to the audi
7. icon from file and browse to the icon directory 4 Click OK The button characteristics are changed VP 28 Operating the VP 28 Remotely 25 7 9 Upgrading the Firmware To upgrade the firmware 1 Download the latest firmware file from http www kramerelectronics com 2 Click Device gt Firmware Upgrade 3 Browse to the firmware file that you downloaded 4 Click Open The device firmware is loaded Note Do not interrupt the uploading process or the device may be damaged 5 When the process is complete power cycle the device 7 10 Setting the IP Network Parameters To set the IP network parameters 1 Click Device gt Device Details 2 Under Connectivity edit the required parameter as shown in Figure 18 If Device Details x Unit Version 00 09 00 5797 Ia SerialNumber 4444414441114 Connectivity Property Value Ip Address 192 168 001 039 Mac Address aa aa aa aa aa aa Gateway 000 000 000 000 ats 6828000000 m Close VP 28 Operating the VP 28 Remotely Figure 18 Device Details Window 3 Click Set Value A confirmation message appears 4 Click OK The parameter is set 5 Power cycle the device VP 28 Operating the VP 28 Remotely 8 Technical Specifications INPUTS Video 3 Composite video on RCA connectors 3 HDMI on HDMI connectors 2 DP on DisplayPort connectors 3 PC DVI on DVI connectors Audio 1 Microphone on an XLR connector 1 Microphone on a 6 3m
8. standards and supports 8 channel digital audio with bandwidth to spare to accommodate future enhancements and requirements e Benefits consumers by providing superior uncompressed digital video quality via a single cable and user friendly connector HDMI provides the quality and functionality of a digital interface while also supporting uncompressed video formats in a simple cost effective manner e ls backward compatible with DVI Digital Visual Interface VP 28 Overview 3 2 e Supports two way CEC 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 e Has the capacity to support existing high definition video formats 720p 1080i and 1080p 2K and 4k standard definition formats such as NTSC or PAL as well as 480p and 576p About DVI General Description The Digital Visual Interface DVI is a video interface standard covering the transmission of video between a source device such as a personal computer and a display device DVI is designed to carry uncompressed digital video data to a display It is partially compatible with the HDMI High Definition Multimedia Interface standard in digital mode DVI D and VGA in analog mode DVI A A single link DVI connection consists of four TMDS links each link transmits data from the source to the device over 1 twisted wire pair Three of the links correspond to the R
9. the Rack Adapters user manual for installation instructions available from our Web site VP 28 Installing the VP 28 in a Rack 5 Connecting the VP 28 Always switch off the power to any device before connecting it to your VP 28 After connecting your VP 28 connect its power and then switch on the power to the other devices Audio input connections and mains power connection are not shown Composite Video Player 1 Projector i Ethernet N Projector Computer Graphics Source N N DVD x Power Amplifier Player LCD TV with Speakers Figure 3 Connecting the VP 28 Presentation Switcher To connect the VP 28 as illustrated in the example in Figure 3 1 Connect a microphone to the MIC IN XLR connector 2 Connect a composite video source for example a composite video player to the VIDEO IN 1 RCA connector VP 28 Connecting the VP 28 Ea 5 1 10 Connect the composite VIDEO OUT RCA connector to a composite video acceptor for example a projector Connect an HDMI source for example a DVD player to the HDMI IN 1 HDMI connector Connect the HDMI OUT connector to an HDMI acceptor for example an LCD TV Connect a DisplayPort video source for example a laptop to the DP IN 1 DP connector Connect the DP OUT connector to a DisplayPort video acceptor for example a projector Connect the DVI AUDIO OUT 3 5mm mini jack connector to an unbalanced s
10. the circuit s When connecting the machine to the supply circuit overloading the circuits might have a detrimental 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 0 to 55 C 32 to 131 F 45 to 72 C 49 to 162 F 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 e In some models the front panel may feature built in rack ears e Detachable rack ears can be removed for desktop use e 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
11. 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 productis 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 it is 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 BREA
12. 2 gt 6 lt CR gt In3 DVI3 AUD 3 gt 6 lt CR gt In4 VGA 1 AUD 4 gt 6 lt CR gt In5 VGA 2 AUD 5 gt 6 lt CR gt In6 VGA 3 AUD 6 gt 6 lt CR gt In7 HDMI 1 AUD 7 gt 6 lt CR gt In8 HDMI 2 AUD 8 gt 6 lt CR gt Ing HDMI 3 AUD 9 gt 6 lt CR gt In 10 CV 1 AUD 10 gt 6 lt CR gt In 11 CV 2 AUD 11 gt 6 lt CR gt In 12 CV 3 AUD 12 gt 6 lt CR gt In 13 DP 1 AUD 13 gt 6 lt CR gt In 14 DP 2 AUD 14 gt 6 lt CR gt ocol 3000 Control Commands 10 1 2 Audio Gain Control ASCII Tables The following table sets the audio gain control for the groups Master Output MIC Output cain AUD LVL 2 6 80 lt CR gt AUD LVL 2 7 80 lt CR gt 80dB mute AUD LVL 2 6 50 lt CR gt AUD LVL 2 7 50 lt CR gt 50dB mute OdB 1 1 AUD LVL 2 6 0 lt CR gt AUD LVL 2 7 0 lt CR gt AUD LVL 2 6 15 lt CR gt AUD LVL 2 7 15 lt CR gt 15dB max 11 11 1 11 2 11 2 1 Kramer Protocol The VP 28 supports Kramer Protocol 3000 Protocol Output Definitions The protocol output definitions are e DVI video group defined as output 1 e VGA video group defined as output 2 e HDMI video group defined as output 3 e CV video group defined as output 4 e DP video group defined as output 5 e Master audio selector defined as output 6 e MIC audio defined as output 7 Kramer Protocol 3000 The Protocol 3000 RS 232 communication protocol lets you control the machine f
13. Audio output Note If this is the same input as is selected for the audio group selection the button lights purple Press the Master Audio Sel button to exit the Master audio selection and return to the group selection The button no longer lights but the last Master audio selection remains active Locking the Front Panel Lock your VP 28 to prevent changing the settings accidentally or the front panel buttons being tampered with To lock the front panel of the VP 28 Press and hold the LOCK button The LOCK button lights and the front panel buttons are locked Pressing any button has no effect but the LOCK button flashes briefly The VP 28 can be operated via the remote IR controller RS 232 or Ethernet To unlock the front panel of the VP 28 Press and hold the LOCK button The front panel buttons are unlocked and the LOCK button no longer lights 6 4 Resetting the VP 28 to the Factory Default To reset the VP 28 to factory defaults 1 Switch off the VP 28 2 Press and hold the RESET button on the rear panel 3 Switch on the VP 28 4 Wait a few seconds and release the button The parameters and configuration are reset to their factory defaults see Section 9 Operating the VP 28 Remotely You can operate the VP 28 remotely using the VP 28 Controller Software via either the RS 232 serial port or the Ethernet port The VP 28 Application Software can be downloaded from http www kramerelectronics com The C
14. CH 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 FITNESS FOR THE PARTICULAR PURPOSE SHALL APPLY AS PROVIDED UNDER APPLICABLE LAW Other Cond
15. GB components of the video signal red green blue for a total of 24 bits per pixel The fourth link carries the pixel clock Each TMDS link carries binary data at ten times the pixel clock reference frequency for a maximum data rate of 1 65Gbps x 3 data pairs for single link DVI The DVI specification mandates a maximum pixel clock frequency of 165MHz when running in single link mode With a single DVI link the highest supported standard resolution is 2 75 megapixels including blanking interval at 60Hz refresh For practical purposes this allows a maximum screen resolution at 60Hz of 1 915 1 436 pixels standard 4 3 ratio 1 854 1 483 pixels 5 4 ratio or 2 098x1 311 widescreen 16 10 ratio A dual link doubles the number of TMDS pairs effectively doubling video bandwidth at a given pixel clock frequency The maximum length of DVI cables is not included in the specification since it is dependent on the video resolution and refresh rate In general cable lengths up to 4 5m 15ft will work for displays at resolutions of 1 920 1 200 This resolution will work even up to 10m 33ft if appropriate cable is used Cable lengths up to 15m 50ft can be used with displays at resolutions up to 1 280x1 024 For longer 3 3 3 4 distances the use of a DVI booster is recommended to mitigate signal degradation DVI boosters may use an external power supply About HDCP The High Bandwidth Digital Content Protection HDCP standard dev
16. KRAMER ELECTRONICS LTD USER MANUAL MODEL VP 28 Presentation Switcher P N 2900 300080 Rev 3 VP 28 Quick Start Guide This page guides you through a basic installation and first time use of your VP 28 For more detailed information see the VP 28 user manual the latest copy of which can be downloaded from http www kramerelectronics com Step 1 Check the contents of the box iM VP 28 Presentation Switcher 2 Rack ears IR Remote control transmitter with batteries Kramer cable ADC DM DF GF Power cord 1 Quick start guide 4 Rubber feet Step 2 Install the VP 28 Mount the device in a rack using the rack ears supplied or attach the rubber feet and place it on a shelf Step 3 Connect the inputs and outputs Switch off the power to all devices before connecting them to your VP 28 x Composite DVD Microphone Nao Player Laptop Laptop Computer Step 4 Connect the power va Using the power cord supplied connect the VP 28 to the mains supply Step 5 Operate the device Contents 11 1 11 2 Introduction Getting Started Achieving the Best Performance Overview About HDMI General Description About DVI General Description About HDCP About DisplayPort General Description Defining EDID Defining the VP 28 Presentation Switcher Installing the VP 28 in a Rack Connecting the VP 28 Connecting a Serial Controller to the VP 28 Connecting to the VP 28
17. None Command Format ASCII Example Output 1 to Input 1 AV 1 gt 1 lt CR gt Ethernet To reset the IP settings to the factory reset values power cycle the device while holding in the Factory Reset button located on the rear panel of the unit IP Address 192 168 1 39 Subnet mask 255 255 255 0 Default gateway 192 168 1 1 TCP Port UDP Port Maximum UDP Ports Maximum TCP Ports Default Video Audio Parameters Piem Description Switched input in all groups 1 Master audio gain 0dB Mic audio gain 0dB VP 28 Default Parameters 10 10 1 1 Protocol 3000 Control Commands The following sections describe the ASCII values which the protocol in Section 11 describes in more detail The Switching Control ASCII Table The following table lists the Protocol 3000 ASCII audio and video switching for the VP 28 Gop In1 AV 1 gt 1 lt CR gt DVI In2 HAV 2 gt 1 lt CR gt In3 AV 3 gt 1 lt CR gt In1 AV 1 gt 2 lt CR gt VGA In2 HAV 2 gt 2 lt CR gt In3 AV 3 gt 2 lt CR gt In 1 AV 1 gt 3 lt CR gt In2 AV 2 gt 3 lt CR gt HDMI In3 AV 3 gt 3 lt CR gt In4 AV 4 gt 3 lt CR gt In5 AV 5 gt 3 lt CR gt CV In1 AV 1 gt 4 lt CR gt In2 HAV 2 gt 4 lt CR gt In3 AV 3 gt 4 lt CR gt DP In1 AV 1 gt 5 lt CR gt In2 AV 2 gt 5 lt CR gt Master Audio in1 DVI 1 AUD 1 gt 6 lt CR gt In2 DVI 2 AUD
18. RLF machine number 6 Disconnect Video and Audio Output 4 AV 0 gt 4 CR AV 0 gt 4 OKICRLF Switch Video Input 3 to All Outputs V 3 gt ICR VID 3 gt OKICRLF Chaining Multiple AV 1 gt V 3 gt 4 2 gt 2 82 gt 1 0 gt 2 V 82 gt 3 A 0 gt 1 V CRI AV 1 gt OKICRLF commands First switch all Audio and video outputs from input 1 VID 1 gt 2 3 gt 4 OKICRLF Then switch video input 3 to output 4 video input 2 to output VID 32 gt 3 ERR H 2 video input and disconnect video output 2 CRLF Then switch audio input 3 to output 2 AUD 0 gt 1 OKICRLFI Then disconnect audio output 1 V 1 gt 1 0 gt 2 153 3 gt 4 Then get status of all links assume this is 4x4 matrix RL tt Commands processing start after entering CR response will sent for each command after processing it Operation commands Command Syntax Response Lock front panel LOCK FP LOCK MOD LOCK FP LOCK MODE RESULT Short form LCK LOCK MODE Get front panel locking state LOCK FP LOCK FP LOCK MODE Parameters Description LLOCK MODE Front panel locking state O or off to unlock front panel buttons 1 or on to lock front panel buttons Restart device RESET RESET OK Audio parameters commands Command Syntax Response Set audio level in specific AUD LVL STAGE CHANNEL VOLUME A
19. UD LVL STAGE amplifier stage Short form ADL STAGE CHANNEL VOLUME CHANNEL VOLUME RESULT Read audio volume level AUD LVL STAGE CHANNEL AUD LVL STAGE Short form ADL STAGE CHANNEL VOLUM Mute audio MUTE IMUTE MODE MUTE IMUTE MODE RESULT Read audio mute state MUTE MUTE MUTE MODE Set talk over TLK TALKOVER MOD TLK TALKOVER_MOD RESULT Read talk over TLK TLK TALKOVER_MODE Set audio mix MIX MIX MIX MODE RESULT Read audio mix MIX MIX MIX MODE Parameters Description STAGE In Out or Numeric value present audio processing stage For example 0 for Input level 1 for Pre Amplifier 2 for Amplifier Out etc CHANNEL Input or Output voLUME Audio parameter in Kramer units precede minus sign for negative values increase current value decrease current value Machine info commands Command Syntax Response Time settings commands require admin authorization Read in outs count INFO IO INFO IO IN NPUTS_COUNT OUT OUTPUTS_COUNT Read max presets count INFO PRST INFO PRST VID PRESET_VIDEO_COUNT AUD IPRESET_AUDIO_COUNT Reset configuration to FACTORY FACTORY RESUL factory default Iden
20. UT N gt OUT VID iN gt OU7 IN gt OUT RESULT Short form V IN gt OUT IN gt OUT Note When AFV mode is active this command will switch also audio If audio is breakaway device display mode will change to show audio connections status Switch audio only AUD IN gt OUT INP OUT AUD INP OUT N gt OUT RESULT Short form A IN gt OU7 N gt OUT Note When AFV mode is active this command will switch also video Read video VID ou7 VID IN gt OU connection Short form V OUT VID VID IN gt 1 N gt 2 Read audio AUD OUT AUD NP OUT connection Short form A OUT AUD AUD IN gt 4 IN gt 2 Parameters Description IN Input number or 0 to disconnect output gt Connection character between in and out parameters OUT Output number or for all outputs Examples Switch Video and Audio input 3 to output 7 AV 3 gt 7 CRI AV 3 gt 7 OKICRLF Switch Video input 2 to output 4 V 2 gt 4 CR VID 2 gt 4 OKICRLF Switch Video input 4 to output 2 in 6 VID 4 gt 21CR 6 VID 4 gt 2 OKIC
21. e 13 Combine Button Figure 14 Combined HDMI and DP Inputs Figure 15 Changing the Audio Levels Figure 16 Muting Audio and Selecting the Talkover and Mix Modes Figure 17 Input Button Properties Window Figure 18 Device Details Window 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 1 000 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 Video Products Congratulations on purchasing your Kramer VP 28 Presentation Switcher which is ideal for the following typical applications e Presentation and conference room systems e Production studios as well as rental and staging ntroduction 2 2 1 Getting Started We recommend that you Unpack the equipment carefully and save the original box and packaging materials f
22. ect to the device Firmware Upgrade Upgrade the device firmware using a new firmware file Device Details Display the device details such as model unit name IP settings and so on ABOUT NA Displays the Controller Software and Kramer company details 7 2 Connecting to the Device To connect to the device 1 Click the Connect button The Connection Method window is displayed as shown in Figure 10 Connection Method x Ethernet P 192 168 001 039 Port 50000 Serial COMI Ty uss NO USB DEVICES Refresh Ports Figure 10 Connection Method Window 2 Select the connection method via Ethernet over a LAN or serial connection selecting the relevant option button VP 28 Operating the VP 28 Remotely Pam 7 3 7 4 3 For Ethernet enter the IP address and Port number of the device and click Connect To set the default IP address and Port number press the Default button 4 Fora serial connection select the required Com port from the drop down list 5 Click Connect If the connection is successful the window shown in Figure 8 appears If the connection is not successful a Timeout error message appears Switching an Input to the Output of the Group To switch an input to the output of the group e Click on the required input button to activate it The input is selected and the button changes to solid purple as shown in Figure 11 1 K Label 1 Input Info 2 K Label 2
23. efault the VP 28 operates as a four 3 x 1 and one 2 x 1 switcher whereby the video and audio for each group is switched to the output of the same group The VP 28 can also combine the HDMI and DP inputs into a single 5 input group where any one of the five HDMI DP inputs can be switched to the HDMI output To operate the combined 5 x 1 switching group 1 Press the HDMI DP button The button lights red 2 Press one of the three HDMI or two DP input buttons to select an input to switch to the HDMI output The selected input button lights red and the input is switched to the HDMI video and audio outputs 3 Press the HDMI DP button to return the switching to separate HDMI and DP groups The button no longer lights and switching is returned to separate groups Operating the Combined 14 x 1 Master Audio Switching Group The VP 28 operates in the audio follow video mode whereby the audio for each group is switched to the output of the same group The VP 28 also operates ina combined 14 x 1 mode whereby any one of 14 audio inputs can be switched to the master balanced audio output 6 3 To operate the combined 14 x 1 Master audio switching group 1 2 Press the Master Audio Sel button The button lights red Press one of the 14 input select buttons three DVI three PC three HDMI three CV and two DP to switch the audio to the Master Out connector The selected button lights green and the input is switched to the Master
24. eloped by Intel 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 About DisplayPort General Description DisplayPort DP is a digital display interface standard for the PC industry It delivers the highest resolutions and sound quality In addition DisplayPort Provides a simple interface between a PC and a display projector or TV Supports 1 to 4 data pairs lanes at a transfer rate of either 1 6Gbps or 2 7Gbps device dependent Has a maximum length of 15m 49ft for video transmission at a resolution of 1080p 60Hz and 3m 9 8ft for full bandwidth transmission e Video specs include a video path that supports 6 to 16 bits per color channel a maximum resolution of 2560x1600 pixels and a total maximum bandwidth of 10 8Gbps over four lanes Is backward compatible with HDMI DVI Digital Visual Interface and VGA via an appropriate adapter e Version 1 1 supports HDCP Supports two way communication over its auxiliary channel between the video source for example a PC and the digital display enabling new functionality such as automatic configuration and one button play Replaces the interface needed betwe
25. en the PC and an external display as well as the low voltage differential signaling LVDS interface in notebook computers monitors to connect to LCD panels 3 5 3 6 T Defining EDID The Extended Display Identification Data EDID is a data structure provided by a display to describe its capabilities to a graphics card that is connected to the display s source The EDID enables the VP 28 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 EDID is defined by a standard published by the Video Electronics Standards Association VESA Defining the VP 28 Presentation Switcher Figure 1 defines the front panel of the VP 28 Figure 2 defines the rear panel of the VP 28 o e 2 P Dvi HDMI HDMI DP Master TALK Lock MASTER Mic Mic IN r POWER ri 2 cm ma 2 ual Aupio SEL OVER VOLUME VOLUME Mic V Mi 9 TE hoz 3 Vz 3 UTE Mix Conn m SEEST O DW m O Presentation Switcher A A A A VP 28 a 3 D Figure 1 VP 28 Presentation Switcher Front Panel Function LED Indicator Lights yellow when receiving IR signals Seso Re westeRsea SSS N felelei i Press to select the MIC input
26. imited warranty 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 product any adjustment of user controls or any programming required for a specific installation of
27. ing char note that string can contain more then one command separated by pipe char Message starting char for host command query for machine response Device address Optional for KNET KNET Device ID follow by char Query sign will follow after some commands to define query request Message closing char Host messages Carriage Return ASCII 13 will be referred to by CR in this document Machine messages Carriage Return ASCII 13 Line Feed ASCII 10 will be referred to by CRLF Spaces between parameters or command parts will be ignored Commands chain separator char When message string contains more than one command commands will be separated by pipe Commands entering If terminal software used to connect over serial ethernet USB port that possible to directly enter all commands characters CR will be entered by Enter key that key send also LF but this char will be ignored by commands parser Sending commands from some controllers like Crestron require coding some characters in special form like X Anyway there is a way to enter all ASCII characters so it is possible to send all commands also from controller Similar way can use for URL Telnet support that maybe will be added in future Commands forms Some commands have short name syntax beside the full name to allow faster typing response is always in long sy
28. itions 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 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 m supply before opening and servicing P N 2900 300080 Rev 3
29. m phone jack connector 3mV 10kQ condenser dynamic 3 Unbalanced stereo audio on 3 5mm mini jack connectors for CV 3 Unbalanced stereo audio on 3 5 mini jack connectors for HDMI 2 Unbalanced stereo audio on 3 5mm mini jack connectors for DP 3 Unbalanced stereo audio on 3 5mm mini jack connectors for PC audio 3 Unbalanced stereo audio on 3 5mm mini jack connectors for DVI OUTPUTS Video 1 Composite video on an RCA connector 1 HDMI on an HDMI connector 1 DP on a DisplayPort connector 1 PC DVI on a DVI connector Audio 1 Unbalanced stereo audio on a 3 5mm mini jack connector for CV 1 Unbalanced stereo audio on a 3 5 mini jack connector for HDMI 1 Unbalanced stereo audio on a 3 5mm mini jack connector for DP 1 Unbalanced stereo audio on a 3 5mm mini jack connector for PC audio 1 Unbalanced stereo audio on a 3 5mm mini jack connector for DVI 1 Master balanced stereo audio on a 5 pin terminal block MAX OUTPUT CV 1 7Vpp Master 17Vpp from Mic 12 4Vpp from Line in LEVEL XGA 2 3Vpp Local Out 8 8Vpp from line inputs BANDWIDTH CV 680MHz gt 25kHz 3dB XGA 290MHz 4dB 400MHz DIFF GAIN CV 2 5 XGA 0 1 DIFF PHASE CV 0 4 Deg XGA 0 1 Deg K FACTOR CV lt 0 05 XGA lt 0 05 S N RATIO CV 74dB Master 81dB from Mic 20mVpp input 17Vpp XGA 71dB 5MHz output diff A weighting XLR microphone 90 to 95dB from Line in A weighting Local Outputs 110dB A weighting CROSSTALK CV
30. ning 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 Who is 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 will do 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 l
31. ntax Commands chaining It is possible to enter multiple commands in same string by char pipe In this case the message starting char and the message closing char will be entered just one time in the string beginning and at the end All the commands in string will not execute until the closing char will be entered Separate response will be sent for every command in the chain Input string max length 64 characters The following table lists the instruction codes for Protocol 3000 Help commands Command Syntax Response Protocol Handshaking CR OKICRLF Device initiated messages Command Syntax Start message Kramer Electronics LTD Device Model Version Software Version Switcher actions Audio video channel has switched AFV mode AV Video channel has switched Breakaway mode VID IN gt 0U7 Audio channel has switched Breakaway mode AUD Syntax No error Command running succeeded ICOMMAND PARAMETERS OK Protocol Errors Syntax Error ERR001 Command not available for this device ERR002 Parameter is out of range ERR003 Unauthorized access running command without the match login ERR004 Command Syntax Response Switch audio amp video AV IN gt OUT IN gt OUT AV IN gt OUT IN gt OU7 RESULT Switch video only VID IN gt O
32. o channel of the PC graphics sources and acceptor DVI AUDIO 3 5mm Mini Jack Connectors IN 1 IN 3 OUT Connect to the audio channel of the DVI sources and acceptor 30 PC DVI VIDEO DVI Connectors IN1 IN3 OUT Connect to the PC graphics using adapters or DVI video channel of the video sources and acceptor We recommend the Kramer ADC DM DF GF one is supplied with the device or the C MDMA MGMA cable RS 232 Serial Port 3 pin Terminal Block Connect to a serial controller see Section 5 1 AC Power Mains Socket and Fuse Holder Connect to the mains power supply 33 DP Connectors DP IN 1 DP IN 2 Connect to the video channel of the DisplayPort sources and acceptor DP OUT ETHERNET LAN RJ 45 Connector Connect via a LAN to an Ethernet controller see Section 5 1 4 Installing the VP 28 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 OPERATING TEMPERATURE STORAGE TEMPERATURE HUMIDITY 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
33. ontroller Software requires the following e Windows XP Vista or Windows 7 e Microsoft Net Framework version 3 5 To install the Controller Software download the software and run the setup file After installation running the Controller Software for the first time displays a window similar to that shown in Figure 8 M VP 28 Controller DVI 1 K abel jj put int muy VGA AK i i HDMI DisplayPort Audio Master Mic Label 2 2 Label 2 2 Label 2 put info ipt into input info Label 3 3 Label3 4g Input into Input into Composite 0 al 3 al 1 Label 1 a each O Talkover Label 2 2 Label 2 i input info Input Into C Mix Label 3 Input into Master Audio HOMS 40 Figure 8 Controller Software Main Window P Feature Function 1 Connect Disconnect Click to connect to or disconnect from the device see Button Section 7 2 2 Select Input Buttons Click one of the 14 input buttons to select an input The selected input button is highlighted VP 28 Operating the VP 28 Remotely 3 Combine Button Click to combine the three HDMI and two DisplayPort inputs into five inputs 4 Audio Master Level Use either the slider or click on the up down arrows to adjust Adjustment the master audio level 5 Status Indicator Indicates whether or not the application is connected to the device 6 Audio Mic Level Use either the slider or click on
34. or possible future shipment Review the contents of this user manual Use Kramer high performance high resolution cables Use only the power cord supplied with the device Go to http www kramerelectronics com 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 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 roll the slack into tight coils Avoid interference from neighboring electrical appliances that may adversely influence signal quality Position your Kramer VP 28 Presentation Switcher away from moisture excessive sunlight and dust Overview The VP 28 is a high quality presentation switcher designed for a wide variety of presentation and multimedia applications The VP 28 combines the functions of a 3x1 switcher for composite video and audio a 3x1 switcher for HDMI and audio a 3x1 switcher for computer graphics video PC UXGA type signals with audio a 3x1 switcher for DVI and audio and a 2x1 DisplayPort video and audio switcher The device includes two microphone inputs mixing facilities In addition to a 14x1 master audio switcher the HDMI and DP switching groups can be combined to operate as
35. priate IP settings Obtain an IP address automatically Use the following IP address IP address 168 1 2 Subnet mask 255 255 0 Default gateway Obtain DNS server address automatically Use the following DNS server addresses Preferred DNS server Alternate DNS server Figure 5 Internet Protocol TCP IP Properties Window VP 28 Connecting the VP 28 5 2 2 5 3 VP 28 Connecting the VP 28 7 Click OK Connecting to the Ethernet Port via a Network Switch Hub To connect to the Ethernet port on the VP 28 via a network switch hub e Connect the PC to the Ethernet network switch hub using a straight through cable Connecting the Balanced Unbalanced Stereo Audio Output This section illustrates how to wire the devices to the balanced audio output e A balanced stereo output connection see Figure 6 e An unbalanced stereo output connection see Figure 7 L L G R R Figure 6 Balanced Stereo Audio Connection L L G R R Figure 7 Unbalanced Stereo Audio Connection 6 6 1 6 2 Operating the VP 28 The input output button color indicates the current state of the channel as described in the following table Button Color State Red Selected group input Purple Selected group input active Master audio input Green Selected Master audio input Operating the Combined 5 x 1 Switching Group By d
36. ral Description High Definition Multimedia Interface HDMI is an uncompressed all digital audio video interface widely supported in the entertainment and home cinema industry HDMI ensures an all digital rendering of video without the losses associated with analog interfaces and their unnecessary digital to analog conversions It delivers the maximum high definition image and sound quality in use today Note that Kramer Electronics Limited is an HDMI Adopter and an HDCP Licensee HDMI the HDMI logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI licensing LLC In particular HDMI e 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 SIMPLICITY 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 LENGTHY CABLE HDMI technology has been designed to use standard copper cable construction at up to 15m e Supports standard enhanced high definition video and multi channel digital audio on a single cable MULTI CHANNEL DIGITAL AUDIO 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 e Transmits all ATSC HDTV
37. rom any standard terminal software for example Windows HyperTerminal Application Protocol 3000 Syntax Host message format t Address optional CR Destination _id message Simple command commands string with only one command without addressing body l delimiter Command SP Parameter_1 Parameter_2 CR Commands string formal syntax with commands concatenation and addressing Address Command_1 Parameter1_1 Parameter1_2 Command_2 Parameter2_1 Parameter2_2 Command_3 Parameter3_1 Parameter3_2 CR 11 2 2 Device message format Address optional a Sender_id message Device long response Echoing command Start Address optional Body a Declimiter a Sender_id command SP param param2 fesul ICR Carriage return ASCII 13 0x0D LF Line feed ASCII 10 0x0A ISP Space ASCII 32 0x20 Command Part Details Command Sequence of ASCII letters A Z a z and Command will separate from parameters with at least single space Parameters Sequence of Alfa Numeric ASCII chars 0 9 A Z a z and some special chars for specific commands parameters will be separated by commas Message string Every command must to be entered as part of message string that begin with message starting char and end with message clos
38. tereo audio acceptor for example a power amplifier Connect a DVI source for example a computer to the DVI IN 1 connector Note Using the Kramer ADC DM DF GF combined cable increases the input options available to you Optional Connect a PC via Ethernet over a LAN to the Ethernet RJ 45 connector to control the VP 28 Connecting a Serial Controller to the VP 28 You can connect to the VP 28 via an RS 232 connection using for example a PC To connect to the VP 28 via RS 232 Connect the 3 pin terminal block on the rear panel port of the VP 28 pin G to pin 5 pin Rx to pin 3 pin Tx to pin 2 to the RS 232 9 pin D sub port on your PC 5 2 5 2 1 Connecting to the VP 28 via Ethernet You can connect the VP 28 via Ethernet via either of the following methods e A crossover cable see Section 5 2 1 for direct connection to the PC e A straight through cable see Section 5 2 2 for connection via a network hub or network router After connecting the Ethernet port you have to install and configure your Ethernet Port For detailed instructions see the Ethernet Configuration Guide Lantronix in the technical support section on our Web site http www kramerelectronics com Connecting the Ethernet Port directly to a PC You can connect the Ethernet port on the VP 28 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 defa
39. the up down arrows to adjust Adjustment the microphone audio level K Mute Check Box Click to mute unmute the master audio Any microphone signal present is not affected 8 Talkover Check Box Press to select the MIC input as the primary audio feed and to lower the background Master audio level toggle 9 Mix Check Box Click to select deselect the talkover audio signal to output 10 Master Audio Drop Click to select one of the audio inputs down List Note When a change is made on the device for example a different output is selected the change is reflected almost immediately in the main window of the Controller Software and visa versa Figure 9 shows a typical input button eE g HDMI nfo iq Figure 9 Typical Input Button 1 Description Input or output number on User selectable icon selected to be displayed on the button Input HDMI 1 Label User selectable button label Background Color Indicates the status of the input output Purple active White inactive Audio Input The symbol indicates that this is the selected audio input see Section 7 3 7 1 The Controller Software Menu Bar The following table describes the Controller Software menu bar options Menu Bar Description Options File Open Open an existing project Save Save the current project Exit Exit the Controller software Device Connect Disconnect Connect or disconn
40. tification commands Command Syntax Response Protocol Handshaking CRI OK CRLF Read device model MODEL MODEL MACHINE_MODEL Read device serial number SN SN ISERIAL_NUMBER Read device firmware VERSION VERSION MAJOR MINOR BUILD REVISION version Set machine name NAME IMACHINE_NAME NAME VMACHINE_NAMA RESULT Read machine name NAME NAME MACHINE_NAME Reset machine name to NAME RST NAME RST MACHINE_FACTORY_NAME factory default RESULT Note machine name not equal to model name This name relevance for site viewer identification of specific machine or for network using with DNS feature on MACHINE_NAME Up to 14 Alfa Numeric chars Machine factory name Model name last 4 digits from serial number Identification commands Command Response Ethernet Commands Set IP address NET IP IP_ADDRESS NET IP P_ADDRESS RESUL7 Short form NTIP Read IP address NET IP NET IP P_ADDRESS Short form NTIP Read MAC address NET MAC NET MAC IMAC_ADDRESS Short form NTMC Set subnet mask NET MASK SUBNET_MASK NET MASK SUBNET_MASK RESUL7 Short form NTMSK Read subnet mask NET MASK NET MASK SUBNET_MASK Short form NTMSK Set gateway address NET GATE GA TEWAY_ADDRESS NET GATE GATEWAY ADDRESS RESULT Short form NTGT Read subnetmask NET GATE NET GATE GATEWAY_ADDRESS Short form
41. ult IP Address of the VP 28 during the initial configuration To configure your PC after connecting the Ethernet port 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 Local Area Connection Properties General Advanced Connect using E9 Intel R 82566DC 2 Gigabit Network C This connection uses the following items v El cient for Microsoft Networks vi Fie and Printer Sharing for Microsoft Networks 4 IE QoS Packet Scheduler MI WF Intemet Protocol TCP IP Description Allows your computer to access resources on a Microsoft network C Show icon in notification area when connected Notify me when this connection has limited or no connectivity Figure 4 Local Area Connection Properties Window 6 Select Use the following IP Address and enter the details as shown in Figure 5 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 Internet Protocol TCP IP Properties General You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask pour network administrator for the appro
42. via Ethernet Connecting the Balanced Unbalanced Stereo Audio Output Operating the VP 28 Operating the Combined 5 x 1 Switching Group Operating the Combined 14 x 1 Master Audio Switching Group Locking the Front Panel Resetting the VP 28 to the Factory Default Operating the VP 28 Remotely The Controller Software Menu Bar Connecting to the Device Switching an Input to the Output of the Group Selecting a Master Audio Input Operating the Combined 5 x 1 HDMI DP Switching Group Changing the Audio Levels Muting Audio and Selecting the Talkover or Mix Audio Modes Changing the Input Button Icons and Labels Upgrading the Firmware Setting the IP Network Parameters Technical Specifications Default Parameters Default Communication Parameters Default Video Audio Parameters Protocol 3000 Control Commands Kramer Protocol Protocol Output Definitions Kramer Protocol 3000 NNDOOKRWND Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 VP 28 Presentation Switcher Front Panel VP 28 Presentation Switcher Rear Panel Connecting the VP 28 Presentation Switcher Local Area Connection Properties Window Internet Protocol TCP IP Properties Window Balanced Stereo Audio Connection Unbalanced Stereo Audio Connection Controller Software Main Window Typical Input Button Figure 10 Connection Method Window Figure 11 Input Selection Figure 12 Master Audio Input Selection Figur
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