USER MANUAL
Contents
1. VIDEO OUTPUTS RIGHT SPD Figure 2 VP 437N Presentation Switcher Scaler Rear Panel D Feature Function 19 HDMI Connector Connect to the HDMI source from 1 to 2 20 2 VGA 15 pin HD Connector Connect to the computer graphics source 21 si 4 Connect to the s Video source 22 CV RCA Connector Connect to the composite video source 23 a Connector Connect the component video source from 1 to 2 24 I PB CB RCA Connector For component video connect all three connectors Y PR CR PB CB also known as YUV 25 Y RCA Connector 26 R BNC Connector 27 E G BNC Connector 28 E B BNC Connector Connect to the RGBHV video acceptor 29 a H BNC Connector 30 9 V BNC Connector 31 HDMI Connector Connect to the HDMI acceptor 32 VGA 15 pin HD Connector Connect to a VGA acceptor 33 IN Unbalanced Stereo Audio HDMI Connect to the analog audio HDMI source from 1 to 2 Terminal Block Connectors VGA Connect to the analog audio computer graphics source COMP Connect to the analog audio component video source from 1 to 2 CV Connect to the analog audio composite video source YC Connect to the analog audio s Video source 34 OUT RCA Connectors LEFT Connect to the left stereo analog audio acceptor 35 RIGHT Connect to the right st2. sew NATIVE Select NATIVE to select the output resolution from the EDID of the connected HDMI monitor AUDIO See Section 6 2 3 VP 437N Controlling the VP 437N Mode Function OSD Set the OSD parameters H POSITION V POSITION TIMER BACKGROUND and DISPLAY see Section 6 2 4 HDCP ON INPUT Select the HDCP option for the HDMI input either ON the default or OFF Setting HDCP support to enabled ON on the HDMI input allows the source to transmit a non HDCP signal if required for example when working with a Mac computer HDCP ON Select FOLLOW INPUT or FOLLOW OUTPUT to define whether the OUTPUT HDCP will follow the input or the output default FOLLOW OUTPUT When FOLLOW INPUT is selected it changes its HDCP output setting for the HDMI output according to the HDCP of the input This option is recommended when the HDMI output is connected to a splitter switcher in this mode switching may not be glitch free When FOLLOW OUTPUT is selected the scaler matches its HDCP output to the HDCP setting of the HDMI acceptor to which it is connected FACTORY RESET Resets to the default parameters resolution is set to XGA or 720p If you cannot see the display after factory reset use the front panel Res button to set the correct resolution press continuously for 2 seconds to reset to XGA or continuously for 5 seconds to reset to 720p INFORMATION Displays the source the input resolution the output r
3. 3 12 If required connect The ETHERNET port see Section 6 3 RS 232 see Section 6 4 Audio connections are not shown DVD Player Computer Graphics Source Component Video Player RGBH RGBHV Plasma s Video Player Display Display Composite Video Player Projector Figure 3 Connecting the VP 437N Presentation Switcher Scaler VP 437N Connecting the VP 437N 6 6 1 6 1 1 6 2 Controlling the VP 437N The VP 437N can be controlled via e The front panel buttons see Section 6 1 e The OSD menu see Section 6 2 e Ethernet see Section 6 3 e RS 232 serial commands transmitted by a touch screen system PC or other serial controller see Section 6 4 e infrared remote control transmitter see Section 6 5 Controlling via the Front Panel Buttons The VP 437N includes the following front panel buttons e Input selector buttons for selecting the required input CV YC COMPONENT 1 and 2 VGA or HDMI 1 and 2 e BLANK MUTE and FREEZE buttons e MENU ENTER and up down left and right arrow buttons e RESET TO XGA 720p and PANEL LOCK buttons The Auto Adjust Auto Tune Feature The auto adjust feature which applies only to the VGA input automatically centers the image on the screen when pressing the ENTER front panel button or the OK button on the remote control transmitter when not within the OSD menu You can also im
4. 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 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
5. 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 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 82301 ET SEQ OR OTHER APPICABLE LAW THE FOREGOING
6. 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 Howto Obtain a Remedy underthis 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 Ifthis 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 it is decided that this product should be returned directly to Kramer Electronics this product should be properly packed preferably in theoriginal carton for shipping Cartons not bearing a return authorization number will be refused Limitation on Liability THE MAXIMUM LIABILITY OF KRAMER ELECTRONICS UNDER THIS
7. output resolution 2 SVGA Send YBAB21 CR Reply ZW4W21W2 CR LF RS 232 Communication Protocol 8 1 RS 232 Protocol Table Control Param OT ET Function Set Function Description Comment b Kn POWER buton on remote coi 0 p NA FREEZE button on remote conoi pb WA 480p button on remote contin ha 576p button on remote 720p button on remote control A p 1080 buttononremotecontrol 7 N A 1080p button on remote control o b a V Abuttonon remote control N A SVGA button on remote control b ho NA _ XGAbutton onremote contol SXGA button on remote contol o 2 WxGAbution onremetecontro p a UXGA butonon remote conri p 4 a INFO button on remote conr o fs UPbwononremoteconr o e NATE button on remote contol p y NA LEFT buton on remote cono o OK button on remote control p fe RIGHT button on remote cono ha MENU buton on remote convo p wa DOWN button on remote control po _ Exibuttononremotecontrol ps NA Avbuononrmoecowo o pa _ YCbuttononremote contol p bs coMPibutononremotecono p e HDMI button on remote convo p HDMi2buton on remote control pps COMP2buttononremote contol pps NA VGAbutton onremote control p po A BLANK buton on remote contol b
8. the unit from the power supply before opening and servicing 156 P N 2900 300 Rev 2
9. KRAMER ELECTRONICS LTD USER MANUAL MODEL VP 437N Presentation Switcher Scaler P N 2900 3001 56 Rev 2 VP 437N Quick Start Guide This guide takes you through a basic installation and first time use of your VP 437N For more detailed information see the VP 437N user manual You can download the latest manual at http www kramerelectronics com Step 1 Check what s in the box EI The VP 437N Presentation Switcher Scaler 4 Rubber feet IR remote control transmitter with batteries 1 Quick start guide 1 1 User Manual Sg Set of rack ears Step 2 Install the VP 437N Mount the machine in a rack or place on a table Step 3 Connect inputs and outputs Composite Component DVD Player DVD Player VIDEO INPUTS cv OM VGA Cel IN Ye 9 T 9000 009 e 6 S 3 Computer DVD Player Graphics s Video HDMI Source PC Player Step 4 Connect the power Connect AC power to the rear of the VP 437N switch on its power and then switch on the power on each device p Step 5 Operate via the front panel buttons and the remote control transmitter Push the MENU button to access the menu and show the main menu on your display POWER Cycles power BLANK MUTE FREEZE Toggle between blank and display a FREEZE BLANK MUTE Toggle between mute and the audi
10. MUTE COMP1 COMP2 HDMI1 HDMI2 NATIVE Press to accept changes Press also to auto adjust the picture see Section 6 1 1 Enter the OSD menu EXIT the menu Figure 4 Infrared Remote Control Transmitter A VP 437N Controlling the VP 437N 7 Technical Specifications INPUTS 2 HDMI connectors 1 VGA on a 15 pin HD connector 1 composite video on an RCA connector 1 Y C on a 4 pin connector 2 component video each on 3 RCA connectors 2 HDMI 1 VGA 2 COMP 1 CV 1 Y C unbalanced stereo audio on 7 3 pin terminal block connectors OUTPUT 1 RGBHV on 5 BNC connectors 1 HDMI connector 1 VGA RGBHV on a 15 pin HD connector 1 S PDIF on an RCA connector 1 unbalanced stereo audio on RCA connectors H FREQUENCY 15 63 90kHz V FREQUENCY 23 90Hz OPERATING 0 to 55 32 to 131 F TEMPERATURE STORAGE TEMPERATURE 45 to 72 49 to 162 F HUMIDITY 1096 to 9096 RHL non condensing OUTPUT RESOLUTIONS Native VGA SVGA XGA SXGA UXGA 480i 480p 576i 576p 720p 1080i 1080p WXGA WSXGA WUXGA 1280x800 1440x900 1400x1050 1600x900 OUTPUT REFRESH RATE 60Hz for computer graphics resolutions 50 60Hz for HDTV resolutions CONTROLS CV YC component 1 component 2 VGA HDMI 1 HDMI 2 input selector buttons blank mute freeze buttons menu enter menu arrows reset to XGA 720p lock buttons RS 232 Ethernet and IR Specifications are subject to change without notice at http www kramerelectr
11. TE MUTE FOLLOWS Select the action that will be followed by mute INDEPENDENT the audio muting is independent of the FREEZE and BLANK functions FREEZE BLANK FREEZE BLANK when freezing or blanking the video the audio will be muted the MUTE function follows the FREEZE and the BLANK functions HDMI AUDIO IN Select AUTOMATIC the embedded audio on the HDMI input is selected for an HDMI signal or the analog audio input is selected if the input is not HDMI for example for a DVI input signal EMBEDDED the embedded audio in the HDMI signal is selected ANALOG the analog audio input is selected HDMI AUDIO IN is enabled only when one of the HDMI inputs is selected The OSD Menu Parameter Function H POSITION Set the horizontal position of the OSD from 0 to 100 V POSITION Set the vertical position of the OSD from 0 to 100 TIMER Set the timeout period in seconds from 5 to 100 BACKGROUND Set the OSD background between 0 solid black and 8 transparent DISPLAY Select the information shown on the screen during operation ON the information is shown permanently OFF the information is not shown INFO the information is shown for a few seconds Connecting the VP 437N via the ETHERNET Port To connect and configure the Ethernet port of the VP 437N refer to the ETHERNET Configuration Lantronix GUIDE on our Web site http www kramerelectronics com Controlling the VP 437N 6 4 Connecting to the VP 437N
12. ction 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 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 subse
13. ereo analog audio acceptor 36 S PDIF Connect to a digital audio acceptor 37 RS 232 9 pin D sub Port Connect to the PC or the remote controller 38 ETHERNET Connector Connects to the PC or other Serial Controller through computer networking 39 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 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 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 situation
14. esolution and the software version AUTO SYNC OFF Turn ON OFF When ON a short period after not detecting a valid video signal on the selected input the unit will disable the H and V syncs on the analog outputs until a valid input is again detected or any keypad button is pressed EXIT Select to exit the menu 6 2 2 The FINETUNE Menu Input Signal Parameter Function Cv Set the hue COMPONENT SATURATION Set the saturation SHARPNESS Set the sharpness NOISE REDUCTION Select the noise reduction OFF LOW and MID middle VGA AUTO TUNE When set to ON auto adjusts the image centers it correctly on the screen every time the input is switched to VGA or when the input resolution changes Alternatively you can auto adjust the image by pressing the ENTER button when not within the OSD menu COLOR FILTER Set to ON to enable color filtering The COLOR FILTER feature may improve the output image for certain graphic cards where color fringing is seen VP 437N Controlling the VP 437N 13 6 2 3 6 2 4 6 3 The AUDIO Menu Parameter Function OUTPUT Set the output volume from 0 to 100 VOLUME This feature is disabled when the embedded audio of an HDMI input is selected INPUT VOLUME Set the input volume from 0 to 100 This feature is disabled when the embedded audio of an HDMI input is selected DELAY Select the audio delay time OFF 40ms 110ms and 150ms SOUND Select the sound options ON MU
15. formance high resolution cables Use only the power cord that is supplied with this machine user manuals application programs and to check if firmware n Go to http www kramerelectronics com to check for up to date 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 437N away from moisture excessive sunlight and dust Overview The Kramer VP 437N is a high quality presentation switcher and scaler It accepts one of seven inputs a component video on RCA connectors computer graphics on a 15 pin HD connector composite video on an RCA connector s Video on a 4 pin connector and two HDMI signals It scales the video embeds the audio and outputs the signal to the HDMI output as well as to a computer graphics output an RGBHV video output together with a digital audio output and an analog stereo audio output Component video is also known as Y Pb Pr or Y Cb Cr or YUV compatible with both SD and HD component The VP 437N is HDTV compatible and the resolution can be up or down
16. gh 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 all ATSC HDTV standards and suppor
17. h button on remote contol p Less pe queues E qe ke Je 437N RS 232 Communication Protocol for Set 1 Set 1 Set 1 Set 1 33 0 100 Set an absolute volume for Output 2 Get 1 Set bn peo Set an absolute volume for Input ims 1 Set OSD Setting V Position Set NR Noise Reduction Function Function Description Comment Audio delay 0 AUTOMATIC HDMI AUDIO IN 1 EMBEDDED 2 ANALOG 1 Set Auto Sync Off OFF 2 Get 1 1 Get INPUT HDCP Option OFF 2 Get 1 ON 6 27 Select Input Source Communication Protocol 22 Function for Set Function Description Comment Full Panscan Overscan Underscan Letterbox Underscan2 Native VGA SVGA XGA SXGA UXGA 480i 480p 720p60 1080160 1080 60 576i 576p 720p50 1080150 1080p50 WXGA WSXGA WUXGA 1280x800 Output Resolution eme 0 Power Down jm po Je Fo 437N RS 232 Communication Protocol LIMITED WARRANTY The warranty obligations of Kramer Electronics for this product are limited to the terms set forth below What is 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 malfun
18. o PANEL XGAT20 Loc Presentation Switcher Scaler Figure 1 VP 437N Presentation Switcher Scaler Front Panel Feature Illuminated switch for turning the unit ON or OFF Accepts IR remote commands INPUT Selector Press to select the composite video input Buttons Press to select the s Video input Press to select the component video input from 1 to 2 Press to select the computer graphics input ENTER Button Press to accept changes change the SETUP parameters see Section 6 2 and to auto adjust the image when not within the OSD menu see Section 6 1 1 Button Press to decrease numerical values or select from several definitions For convenience and speed when not within the OSD menu mode press to reduce volume t Button Press to move up the menu list values see Section 6 2 Button Press to increase numerical values or select from several definitions For convenience and speed when not within the OSD menu mode press to increase volume amp Buton ss Press to move down the menu list see Section 6 2 PANEL LOCK Button Press and hold for about 2 seconds to lock unlock the front panel buttons RESET TO XGA 720P Button Press to reset the video resolution to XGA or 720p Press and hold for about 2 seconds to toggle between reset to XGA and reset to 720p 10 11 12 13 15 7 17 18 VIDEO INPUTS HOW HDW2 VGA Cow GRUGR LERLGRLERLG
19. o output C Freeze unfreeze the output image SE Q Reset the output Select an input Gamer VGA HDi HOM 2 TEM resolution 60 0 KS XGA 720P HDMI2 XGA Reset 720p NATIVE AV COMP1 A Press the MENU button to access the Mou ENTER EL menu The arrow buttons and ENTER OK button let you navigate within the LILILI 0 2 OSD menu Press EXIT to exit the menu Step 6 Configure the VP 437N via the OSD menu Press the MENU button to open the OSD menu CONTRAST BRIGHTNESS FINETUNE SIZE SOURCE OUTPUT AUDIO OSD FACTORY RESET INFORMATION AUTOSYNC EXIT Contents Introduction 2 Getting Started 2 1 Achieving the Best Performance 3 Overview 3 1 About HDMI General Description 3 2 About HDCP General Description 3 3 Defining the VP 437N Presentation Switcher Scaler 4 Installing in a Rack 5 Connecting the VP 437N 6 Controlling the VP 437N 6 1 Controlling via the Front Panel Buttons 6 2 Using the OSD Menu 6 3 Connecting the VP 437N via the ETHERNET Port 6 4 Connecting to the VP 437N via RS 232 6 5 Controlling via the Infrared Remote Control Transmitter 7 Technical Specifications 7 1 Input Resolutions 7 2 Default Communication Parameters 8 RS 232 Communication Protocol 8 1 RS 232 Protocol Table Figures Figure 1 VP 437N Presentation Switcher Scaler Front Panel Figure 2 VP 437N Presentation Switcher Scaler Rear Panel Fig
20. onics com VP 437N Technical Specifications 7 1 Input Resolutions Resolution Refresh Rate CV s Video Component VGA 4801576 NTSCIPAL Yes 4803021576050 Yes egenen v v wuxeageoisaoa200 i e Yes No Yes No Yes svea 66 60172175185 No No Lies Lie Yes Yes Yes Yes 7 2 Default Communication Parameters RS 232 Protocol 2000 Baud Rate 9600 Data Bits 8 Stop Bits 1 Parity None Command Format HEX Example Output 1 to Input 1 0x01 0x81 0x81 0x81 18 VP 437N Technical Specifications RS 232 Communication Protocol The following is the COM port setting Baud Rate 9600bps Parity None Data Bits 8bits Stop Bits bit Set CTS Mode Off Set XON XOFF Off Character Symbols Definitions Symbol Meaning Space CR Carriage Return ASCII code 0x0D LF or gt Line Feed ASCII code Set and Get Command Set Command Type in Y Control_Type lFunction Param CR Reply Z Control_Type lFunction Param CR LF Get Command Type in YmControl_Type Function CR Reply 2 Typelli FunctionlilParam CR LF When sending a command a blank character may precede CR if desired Example Example 1 set brightness value as 32 Send YN18N16N32 CR Reply Zm 1B16B32 CR LF Example 2 get current
21. plement this feature every time the input is switched to VGA or when the input resolution changes via the FINE TUNE menu see Section 6 2 2 Using the OSD Menu The control buttons let you control the VP 437N via the OSD menu Press the e MENU button to enter the menu the default timeout is set to 10 seconds e ENTER button to accept changes and to change the menu settings 6 2 1 e Arrow buttons to move through the OSD menu which is displayed on the video output On the OSD menu select EXIT to exit the menu The MAIN MENU The range and default values vary according to the input signal Mode Function CONTRAST Set the contrast The range and default values vary according to the input signal BRIGHTNESS Set the brightness The range and default values vary according to the input signal FINETUNE See Section 6 2 2 COLOR Set the red green and blue shades 0 to 100 default 48 48 and 52 respectively Select the size of the display FULL OVERSCAN UNDER1 UNDER2 LETTER BOX and PANSCAN FULL is the default UNDER refers to an underscan of 6 UNDERZ2 refers to an underscan of 996 Amewsas Source input eves EE t MN epes Output resolution pT esso ewoo nave sree Jeer on Jens rees mosso gens oeo Lesen C wea 1680x1050 moa 1920120 y 1440x000
22. quent 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 limited 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
23. quired To connect your VP 437N as illustrated in the example in Figure 3 do the following 1 Connect an HDMI source for example a DVD player to the HDMI 1 VIDEO INPUT connector Alternatively you can connect the DVI connector on the DVD player to the HDMI connector on the VP 437N via a DVI HDMI adapter When using this adapter you can connect the audio signal via the terminal block connector 2 Connect a computer graphics source to the VGA 15 pin HD VIDEO INPUT connector 3 Connect a composite video source for example a composite video player to the CV VIDEO INPUT RCA connector 4 Connect an s Video source for example an s Video player to the YC 4 pin VIDEO INPUT connector 5 Connect a component video source for example a component video player to the COMP 1 PR PB and Y VIDEO INPUT RCA connectors 6 Connect the audio input signals to the AUDIO IN terminal block connectors as required not shown in Figure 3 7 Connect the RGBHV VIDEO OUTPUT BNC connectors to an RGBHV acceptor for example an RGBHV display 8 Connect the HDMI VIDEO OUTPUT connector to an HDMI acceptor for example a plasma display 9 Connect the VGA VIDEO OUTPUT 15 pin HD connector to a VGA acceptor for example a projector 10 Connect the audio output signals to the OUT stereo analog audio acceptor and or the digital audio acceptor as required not shown in Figure 3 11 Connect the power cord not shown in Figure
24. s 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 32 to 131 F 45 to 72 C 49 to 162 F 10 to 90 RHL non condensing 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 e 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 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 VP 437N Installing in a Rack 5 Connecting the VP 437N Always switch off the power to each device before connecting it to your VP 437N After connecting your VP 437N connect its power and then switch on the power to each device You do not have to connect all the inputs and outputs connect only those that are re
25. scaled as follows Native VGA SVGA XGA SXGA UXGA 480i 480p 576i 576p 720p 50 and 60Hz 1080i 50 and 60Hz 1080p 50 and 60Hz WXGA WSXGA WUXGA 1280x800 1440x900 1400x1050 and 1600x900 The VP 437N Presentation Switcher Scaler e Has an improved HDMI output drive exceeding 60 feet at 1080p 60Hz e Has analog audio inputs and digital S PDIF and analog stereo audio outputs with volume control e Automatically detects and selects the audio source for the HDMI input Default selection is HDMI if this is not present then the machine uses the audio from the analog input e Comes with an On Screen Display OSD for easy setup and adjustment accessible via the IR remote control and via the front panel buttons e Is HDCP Compliant the HDCP High Definition Content Protection license agreement allows copy protected data on the HDMI input to pass only to the HDMI output e Has anon volatile memory that retains the last settings used e Supports firmware upgrade via RS 232 Control your VP 437N e Directly via the front panel push buttons e By RS 232 serial commands transmitted by a touch screen system PC or other serial controller e Remotely from the infrared remote control transmitter e Via the Ethernet The VP 437N is housed in a 19 1U rack mountable enclosure with rack ears included and is fed from a 100 240 VAC universal switching power supply About HDMI General Description Hi
26. ts 8 channel digital audio with bandwidth to spare to accommodate future enhancements and requirements VP 437N Overview 3 2 3 3 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 Is backward compatible with DVI Digital Visual Interface Supports two way communication between the video source such as a DVD player and the digital television enabling new functionality such as automatic configuration and one button play Has the capacity to support existing high definition video formats 720p 1080i and 1080p standard definition formats such as NTSC or PAL as well as 480p and 576p About HDCP General Description The High Bandwidth Digital Content Protection HDCP standard developed 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 Defining the VP 437N Presentation Switcher Scaler This section defines the VP 437N I lt o BLANK MUTE FREEZE ENTER Reset T
27. ure 3 Connecting the VP 437N Presentation Switcher Scaler Figure 4 Infrared Remote Control Transmitter Oo E o NN 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 437N Presentation Switcher Scaler This product which incorporates HDMI technology is ideal for e Projection systems in conference rooms boardrooms hotels and churches e Home theater up scaling Introduction 2 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 Use Kramer high per
28. via RS 232 You can connect to the VP 437N via an RS 232 connection using for example a PC Note that a null modem adapter connection is not required To connect to the VP 437N via RS 232 e Connect the RS 232 9 pin D sub rear panel port on the VP 437N 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 Controlling the VP 437N 6 5 Controlling via the Infrared Remote Control Transmitter You can control the VP 437N from the infrared remote control transmitter Function Set the size of the image displayed Turn the VP 437N ON or OFF the outputs and the front panel are disabled Freeze unfreeze the output video image Toggle between a blank screen blue or black screen and the display FREEZE BLANK MUTE Toggle between muting blocking out the sound and enabling the audio output lt Select the composite video input Oo Select the s Video input Select the component video 1 input Select the component video 2 input Select the UXGA input Select the HDMI1 input Select the HDMI2 input Reset the resolution to XGA XGA Reset 720p Reset Reset the resolution to 720p INFO Displays the selected input the input and output resolutions and the firmware versions on the OSD Select the output resolution via the EDID of the connected HDMI monitor Four navigation keys SIZE POWER FREEZE BLANK
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