Kramer Electronics VP-438 video switch
Contents
1. Feature Function 1 IR Receiver Receives signals from the remote control transmitter 2 INPUT Press to select the composite video input from 1 to 2 3 SELECTOR COMPONENT Press to select the component video input from 1 to 2 4 Buttons PC Press to select the computer graphics input from 1 to 2 5 HDMI Press to select the HDMI input from 1 to 4 6 BLANK Button Press to toggle between a blank screen and the display 7 MUTE Button Press to toggle between muting blocking out the sound and enabling the audio output 8 FREEZE Button Press to freeze unfreeze the output video image 9 MENU Button Displays the OSD menu see Section 7 2 10 ENTER Button Press to accept changes and change the SETUP parameters 11 Button Press to decrease numerical values or select from several definitions When not working in the OSD press to reduce volume 12 Button Press to move up the menu list 13 Button Press to increase numerical values or select from several definitions When not working in the OSD press to increase volume 14 9 Button Press to move down the menu list 15 RESET TO XGA 720p Button Press and hold to reset the video resolution to XGA or 720p 16 PANEL LOCK Button Press and hold to lock unlock the front panel buttons 1 Can be programmed to follow MUTE see Section 7 2 3 2See S ection 7 2 3 Press and hold for about 2 seconds t2. 1 Select the information shown on the screen during operation The information is shown permanently when set to ON it is not shown when set to OFF and it is shown for a few seconds when set to INFO 15 Controlling the VP 438 7 4 Controlling via the Infrared Remote Control Transmitter You can control the VP 438 from the infrared remote control transmitter as Figure 3 and Table 7 define lt lt v Q 9 TU N N eu gt gt lt z m AE lt PS Li v TT m N m L Figure 3 Infrared Remote Control Transmitter Table 7 Infrared Remote Control Transmitter Functions Keys Function SIZE Set the size of the image displayed POWER Turn the VP 438 ON or OFF CV1 Select the composite video 1 input CV2 Select the composite video 2 input COMP1 Select the component video 1 input COMP2 Select the component video 2 input 1 Select the UXGA 1 input PC2 Select the UXGA 2 input HDMI1 Select the HDMI 1 input HDMI2 Select the HDMI 2 input HDMI3 Select the HDMI 3 input HDMI4 Select the HDMI 4 input XGA Reset Reset the resolution to XGA 720p Reset Reset the resolution to 720p INFO Displays the selected input the input and output resolutions and the firmware versions on the OSD NATIVE Select the outp
3. 1440x900 1600x900 1600x900 SXGA 1400x1050 AUDIO See Section 7 2 3 OSD Set the OSD parameters H POSITION V POSITION TIMER BACKGROUND and DISPLAY see Section 7 2 4 FACTORY RESET Resets to the default parameters resolution is set to XGA or 720p INFORMATION Displays the source the input resolution the output resolution and the software version AUTO SYNC OFF Turn the auto sync 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 1 The range and default values vary according to the input signal 2 UNDERI refers to an und erscan of 6 and UNDER refers to an underscan of 9 3 Select NATIVE to select the output resolution from the EDID of the connected HDMI monitor 4 If you cannot see the isplay 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 13 Controlling the VP 438 7 2 2 The FINETUNE Menu Table 4 defines the FINETUNE menu Table 4 The FINETUNE Menu Features Input Signal Parameter Function CV HUE Set the color hue COMPONENT SATURATION Set the color saturation SHARPNESS Set the sharpness
4. 0 22 Output Resolution 11 576i 12 576p 13 720p50 14 1080150 15 1080p50 16 WXGA 17 WSXGA 18 WUXGA 19 1280x800 20 WXGA 1440X900 21 SXGA 1400X1050 22 1600x900 3 Set 23 1 Factory Reset 0 Power Down 25 0 0 2 1 2 Reboot 6 Set 0 Off 7 Ge 1 0 1 Freeze 1 On 6 Set 0 Off 7 Ge 2 LES plank 1 On 6 Set 0 Off 7 Ge 3 Ord 1 6 0 7 4 0 1 Key lock 1 On 6 Set 1 0 Clear Auto Tune 7 Get 140 0 1 Auto Tune under fine tune 1 Set Auto Tune KRAMER SIMPLE CREATIVE TECHNOLOGY 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 malfunction resulting from any alteration modification improper or unreasonable use or maintenance misuse abuse accident neglect exposure to excess moisture fire improper packing and shipping such claims must be presented to the carrier lightning power surges or other acts of nature This limited warranty does not cover any damage deterioration or malfunction resulting from the installation or removal of this product from any installation any unauthorized tampering with this product any repairs attempted by anyone unauthorized by Kramer Electron
5. 720p60 1080160 1080p60 576i 576p 720p50 1080150 1080p50 1280x800 WXGA WSXGA WXGA WUXGA NATIVE VGA SVGA XGA SXGA SXGA UXGA 480i 480p 1600x900 CONTROLS CV 1 CV 2 component 1 component 2 PC 1 2 HDMI 1 HDMI 2 HDMI 3 HDMI 4 input selector buttons blank mute freeze buttons menu enter menu arrows reset to XGA 720p lock buttons RS 232 IR POWER SOURCE 100 240V AC 25VA max DIMENSIONS 19 x 7 x 1U W D rack mountable WEIGHT 2 7kg 6lbs approx ACCESSORIES Power cord rack ears IR remote control 1 Specifications are subject to change without notice Technical Specifications Table 9 Input Resolutions Resolution Refresh Rate CV Component VGA HDMI 480l 576I NTSC PAL Yes 480130 2 576125 2 Yes No No 480P 576P No Yes No Yes 720P 60 50 No Yes Yes es 10801 60 50 No Yes No Yes 1080P 60 50 No Yes Yes Yes 1080P 24 25 30 No Yes No Yes VGA 60 72 75 85 No No Yes Yes SVGA 56 60 72 75 85 No No Yes Yes XGA 60 70 75 85 No No Yes Yes SXGA 60 75 85 No No Yes Yes UXGA 60 No No Yes Yes WXGA 60 1280x800 No No Yes Yes WXGA 60 1440x900 No No Yes Yes WXGA 60 1366x768 No No Yes Yes SXGA 60 1400x1050 No No Yes Yes WSXGA 60 1680x1050 No Yes Yes WUXGA 60 1920x1200 No Yes Yes 1 Go to our Web site at http www kramerelectronics co
6. 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 2 Download up to date Kramer user manuals from the Internet at this URL http www kramerelectronics com 3 The complete list of Kramer cables is on our Web site at http www kramerelectronics com 1 Getting Started Step 1 Mount the machine Mount the machine in a rack or stick the 4 rubber 9 Te rt eem feet to the undereide ow OL OO 08990 0595058 Step 2 Connect the inputs and outputs see section 6 CONNECT THE INPUTS AND THE OUTFUTS DVD Player 4 2 lt Graphics Source Component Video Player RS 232 Composite Video Player 1 Composite RGBHV Plasma lt Video Player2 Display Display 8 kl MUTE FREEZE PANEL XGAT20P Lock FREEZE BLANK MUTE VIA THE IR REMOTE CONTROL TRANSMITTER 2 KRAMER SIMPLE CREATIVE TECHNOLOGY Overview 3 Overview Kramer VP 438 is a high quality presentation switcher and scaler It accepts one of 10 inputs four HDMI signals two computer graphics signals on 15 pin HD connectors two composite video signals on RCA connectors
7. adapter When using this adapter you can connect the audio signal via the terminal block connector 4 We recommend that you use only the power cord that is supplied with this machine 10 KRAMER SIMPLE CREATIVE TECHNOLOGY Connecting the VP 438 Presentation Switcher Scaler HDMI Audio connections are not shown DVD Player 1 DVD Player 4 etl S Graphics Source Component Video Player Composite Video Player 1 Composite RGBHV Plasma Video Player 2 Display Display Figure 2 Connecting the VP 438 Presentation Switcher Scaler 11 Controlling the VP 438 7 Controlling the VP 438 The VP 438 can be controlled via front panel buttons see Section 7 1 The OSD menu see Section 7 2 RS 232 serial commands transmitted by a touch screen system PC or other serial controller see Section 7 3 e The infrared remote control transmitter see Section 7 4 7 1 Controlling via the Front Panel Buttons The VP 438 includes the following front panel buttons e Input selector buttons for selecting the required input CV 1 and 2 COMPONENT 1 and 2 PC 1 and 2 or HDMI 1 to 4 e BLANK MUTE and FREEZE buttons e MENU ENTER and arrow buttons RESET TO XGA 720p and PANEL LOCK buttons 7 2 Using the OSD Menu The control buttons let you control the VP 438 via the OSD menu Press the e MENU button to enter the menu ENTER button to accep
8. and two component video signals on RCA connectors It scales the video embeds the audio and outputs the signal to the HDMI output as well as to a computer graphics output and an RGBHV video output with digital audio and analog stereo audio outputs The VP 438 Presentation Switcher Scaler Is HDTV compatible and the resolution can be up or down scaled 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 Output signal is available in three formats HDMI and 2 RGBHV on 5 connectors and one 15 HD connector Has analog audio inputs which include volume control and digital S PDIF and analog stereo audio outputs 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 Has a non volatile memory that retains the last settings used Supports firmware upgrade via RS 232 Control your VP 438 e Directly via the front panel push buttons By 5 232 serial commands transmitted by a touch screen system PC or other serial controller e Remotely from the infrared remote control transmitter The VP 438 is housed in a 19 1U rack moun
9. 1 RS 232 Protocol SS amp S tA 11 16 13 14 14 15 16 17 18 19 20 Introduction 2 1 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 Congratulations on purchasing your Kramer VP 438 Presentation Switcher Scaler This product which incorporates HDMI M technology is ideal for e Projection systems in conference rooms boardrooms hotels and churches Home theater up scaling The package includes the following items VP 438 Presentation Switcher Scaler e Power cord and rack ears e Infrared remote control transmitter e This user manual Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible future shipment e Review the contents of this user manual Use Kramer high performance high resolution cables Quick Start This Quick start chart summarizes the basic setup and operation steps 1 GROUP 1 Distribution Amplifiers GROUP 2
10. EEZE BLANK means that when you FREEZE or BLANK the video then the audio will be muted the MUTE function follows the FREEZE and the BLANK functions 7 Enabled only when one of the HDMI inputs is selected 8 In this case 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 9 In this case the embedded audio in the HDMI signal is selected 10 In this case the analog audio input is selected 14 KRAMER SIMPLE CREATIVE TECHNOLOGY Controlling the VP 438 7 2 4 The OSD Menu Table 6 defines the OSD menu Table 6 The OSD Menu Features 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 between INFO ON OFF 7 3 Connecting to VP 438 via RS 232 You can connect to the VP 438 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 438 via RS 232 connect the RS 232 9 pin D sub rear panel port on the VP 438 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
11. Kramer Electronics Ltd USER MANUAL Model VP 438 Presentation Switcher Scaler Contents Contents 1 Introduction 2 Getting Started 2 1 Quick Start 3 Overview 3 1 About HDMI General Description 3 2 About HDCP General Description 3 3 Recommendations for Best Performance 4 Your VP 438 Presentation Switcher Scaler 5 Installing the VP 438 in a Rack 6 Connecting the VP 438 Presentation Switcher Scaler 7 Controlling the VP 438 7 1 Controlling via the Front Panel Buttons 7 2 Using the OSD Menu 7 2 1 MAIN MENU 7 2 The FINETUNE Menu 7 2 3 AUDIO Menu 7 2 4 OSD Menu 7 3 Connecting to VP 438 via RS 232 7 4 Controlling via the Infrared Remote Control Transmitter 8 Technical Specifications 9 RS 232 Communication Protocol Figures Figure 1 VP 438 Presentation Switcher Scaler Figure 2 Connecting the VP 438 Presentation Switcher Scaler Figure 3 Infrared Remote Control Transmitter Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 VP 438 Presentation Switcher Scaler Front Panel Features VP 438 Presentation Switcher Scaler Rear Panel Features The MAIN MENU Features The FINETUNE Menu Features The AUDIO Menu Features The OSD Menu Features Infrared Remote Control Transmitter Functions Technical Specifications of the VP 438 Presentation Switcher Scaler Table 9 Input Resolutions Table 10 Character Symbols Definitions Table 1
12. ation Protocol Control Type Function for Set Function Description Comment 1 Set 3 2 16 0 100 Brightness 1 Set 2 Get 17 0 100 Contrast 1 Set 2 Get 25 0 100 Hue 1 Set 2 Get 26 0 100 Sharpness 1 Set R 2 Get 29 0 100 Saturation 1 Set set an absolute volume for 2 Get 33 0 100 Output 1 Set 34 0 100 set an absolute volume for Input 2 Get b 22 41 0 100 OSD Setting H Position 1 Set n 2 Get 42 0 100 OSD Setting V Position 1 Set 2 Get 43 0 100 OSD Timeout 1 Set 2 Get 44 0 8 OSD Background 0 Off 1 Set 1 Low 2 Get 50 0 3 NR Noise Reduction 2 Mid 3 High 0 Off 1 Set 1 40ms 2 Get 51 0 3 Audio delay 2 110ms 3 150ms 1 Set 0 AUTOMATIC 2 Gel 52 0 2 HDMI AUDIO IN 1 EMBEDDED 2 ANALOG 1 Set E 0 OFF FW 6 14 2 Get 84 0 1 Auto Sync Off 1 ON 1 CV1 2 CV2 3 COMP1 4 COMP2 3 Set 5 PC1 4 Get 0 1 10 Select Input Source 6 PC2 7 HDMI1 8 HDMI2 9 HDMI3 10 HDMIA 0 Full 1 3 2 4 Get 1 mies 3 Underscan1 4 Letterbox 5 Underscan2 21 RS 232 Communication Protocol Control 3 SN Type Function for Set Function Description Comment 0 Native 1 VGA 2 SVGA 3 XGA 4 SXGA 5 UXGA 6 480i 7 480p 8 720p60 9 1080160 3 Set 10 1080p60 4 21
13. ble 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 32 to 131 45 to 72 C 49 to 162 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 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 Connecting the VP 438 Presentation Switcher Scaler 6 Connecting the VP 438 Presentation Switcher Scaler To connect your VP 438 as illustrated in the example in Figure 2 do the following 1 Connec
14. 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 23 For the latest information on our products and a list of Kramer distributors visit our Web site www kramerelectronics com where updates to this user manual may be found We welcome your questions comments and feedback Safety Warning Disconnect the unit from the power supply before opening servicing Caution Kramer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 000642 REV 3
15. ch as a DVD player and the digital television enabling new functionality such as automatic configuration and one button play HDMI has the capacity to support existing high definition video formats 720p 10801 and 1080p 2K and 4K standard definition formats such as NTSC or PAL as well as 480p and 576p 1 Ensuring an all digital rendering of video without the losses associated with analog interfaces and their unnecessary digital to analog conversions 2 HDMI the HDMI logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI licensing LLC 3 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 4 HDMI technology has been designed to use standard copper cable construction at up to 15m 5 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 6 HDMI provides the quality and functionality of a digital interface while also supporting uncompressed video formats in a simple cost effective manner KRAMER SIMPLE CREATIVE TECHNOLOGY Your VP 438 Presentation Switcher Scaler 3 2 3 3 4 About HDCP General Description The High Bandwidth Digital Content Protection HDCP standard developed by Intel protects digital video and audio signals transmitted ov
16. 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 this product Howto 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 El
17. ectronics 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 repairthe product If itis decided that this product should be returned directly to Kramer Electronics this product should be properly packed preferably in the original carton for shipping Cartons not bearing a return authorization number will be refused Limitation on Liability THE MAXIMUM LIABILITY OF KRAMER ELECTRONICS UNDER THIS LIMITED WARRANTY SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID FOR THE PRODUCT TO THE MAXIMUM EXTENT PERMITTED BY LAW KRAMER ELECTRONICS IS NOT RESPONSIBLE FOR DIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY OR CONDITION OR UNDER ANY OTHER LEGAL THEORY Some countries districts or states do not allow the exclusion or limitation of relief special incidental consequential or indirect damages or the limitation of liability to specified amounts so the above limitations or exclusions may
18. er DVI or HDMI connections between two HDCP enabled devices to eliminate the reproduction of copyrighted material To protect copyright holders such as movie studios from having their programs copied and shared the HDCP standard provides for the secure and encrypted transmission of digital signals Recommendations for Best Performance To achieve the best performance e Connect only good quality connection cables thus avoiding interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables e Do not secure the cables in tight bundles or roll the slack into tight coils Avold interference from neighboring electrical appliances and position your Kramer VP 438 away from moisture excessive sunlight and dust Your VP 438 Presentation Switcher Scaler Figure 1 Table 1 and Table 2 define the VP 438 Presentation Switcher Scaler Your VP 438 Presentation Switcher Scaler MENU ENTERI Ol INPUT SELECTOR m CV2 1 2 PC 1 C2 HDMI 1 HDMI2 HDMI3 HDMI4 BLANK MUTE FREEZE MENU ENTER ETTO PANEL Lock Presentation Switcher Scaler VP 438 Figure 1 VP 438 Presentation Switcher Scaler 6 KRAMER SIMPLE CREATIVE TECHNOLOGY Your VP 438 Presentation Switcher Scaler Table 1 VP 438 Presentation Switcher Scaler Front Panel Features
19. gital audio acceptor 34 RS 232 9 pin D sub Port Connect to the PC or the remote controller 35 Power Connector with Fuse AC connector enabling power supply to the unit 36 Power Switch Illuminated switch for turning the unit ON or OFF 1 For component video connect all three connectors Y Pr Pb also known as YUV KRAMER SIMPLE CREATIVE TECHNOLOGY Installing the VP 438 a Rack 5 Installing the VP 438 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 relia
20. ics 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 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 1 Electto 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
21. m to check for updated resolution lists 2 Supports both RGB and YUV colorspace for all HD resolutions 3 Supports only RGB colorspace for 720p and 1080p input resolutions 18 KRAMER SIMPLE CREATIVE TECHNOLOGY RS 232 Communication Protocol 9 RS 232 Communication Protocol The following is the COM port setting Baud Rate 9600bps Parity None Data Bits 8bits Stop Bits 1bit Set CTS Mode Off Set XON XOFF Off Table 10 defines the symbol characters Table 10 Character Symbols Definitions Symbol Meaning Carriage Return ASCII code 0x0D LF Line Feed ASCII code 0x0A Set Command Type Y Control_TypelllFunction Param CR Reply Z Control_ TypellFunctionl Param CR LF Get Command Type YlBiControl TypelilFunction CR Reply 2 TypelilFunctionlBParam CR Example Example 1 set Brightness value to 32 Send 6 2 Reply ZBIBI16B32 CR LF Example 2 get current output resolution 2 SVGA Send YAB21 CR Reply ZHA4B2 BO CR LF 1 When sending a command a blank character may precede CR if desired 19 RS 232 Communication Protocol Table 11 RS 232 Protocol ES Function M Function Description Comment 0 N A SIZE button on remote control 1 N A POWER button on remo
22. 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 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
23. o reset to XGA or press and hold for about 5 seconds to reset to 720p 4 For about 2 seconds Your 438 Presentation Switcher Scaler Table 2 VP 438 Presentation Switcher Scaler Rear Panel Features Function 17 HDMI Connector Connect to the HDMI source from 1 to 4 18 5 PC 15 pin HD Connector Connect to the computer graphics source from 1 to 2 19 E CV RCA Connector Connect to the composite video source from 1 to 2 20 O PRRCA Connector 21 a RCA Connector Connect to the component video source from 1 to 2 22 Y RCA Connector 23 AUDIO INPUTS HDMI Connect to the analog audio HDMI source from 1 to 4 Unbalanced Stereo PC Connect to the analog audio computer graphics source from 1 to 2 Terminal Block CV Connect to the analog audio composite video source from 1 to 2 Connectors COMP Connect to the analog audio component video source from 1 to 2 24 6 H BNC Connector 25 VBNC Connector 26 amp R BNC Connector Connect to the RGBHV video acceptor 27 3 G BNC Connector 28 B BNC Connector 29 9 Connect to the acceptor 30 PC 15 pin HD Connector Connect to a VGA acceptor 31 AUDIO OUTPUTS L Connect to the left stereo analog audio acceptor 32 RCA Connectors R Connect to the right stereo analog audio acceptor 33 S PDIF Connect to a di
24. of the picture NOISE REDUCTION Select the noise reduction OFF LOW and MID middle COLOR FILTER Set to ON to enable color filtering VGA PHASE Set the clock phase CLOCK Set the clock frequency H POSITION Set the horizontal position of the picture V POSITION Set the vertical position of the picture AUTO TUNE When set to ON auto adjusts the image every time the input is switched to VGA or when the input resolution changes COLOR FILTER Set to ON to enable color filtering HDMI COLOR FILTER Set to ON to enable color filtering 7 2 3 The AUDIO Menu Table 5 defines the AUDIO menu Table 5 The AUDIO Menu Features Parameter Function OUTPUT VOLUME Set the output volume from 0 to 100 2 INPUT VOLUME Set the input volume from 0 to 100 4 DELAY Select the audio delay time OFF 40ms 110ms and 150ms SOUND Select the sound options ON MUTE MUTE FOLLOWS Select the action that will be followed by mute INDEPENDENT FREEZE BLANK FREEZE BLANK HDMI AUDIO IN Select AUTOMATIC EMBEDDED or ANALOG 1 May improve the output image for certain graphic cards where color fringing is seen 2 Alternatively you can auto adjust the image by pressing the ENTER button when not within the OSD menu 3 Centers the picture correctly on the screen 4 Not applicable for embedded HDMI audio inputs 5 INDEPENDENT means that the audio muting is independent of the FREEZE and BLANK functions 6 FR
25. t an HDMI source for example a DVD player to each of the HDMI VIDEO INPUT connectors from 1 to 4 2 Connect a computer graphics source to the PC 1 15 pin HD VIDEO INPUT connector 3 Connect a composite video source for example a composite video player to both CV VIDEO INPUT RCA connectors 4 Connect a component video source for example a component video player to the COMP 1 Pr and VIDEO INPUT RCA connectors 5 Connect the audio input signals to the AUDIO INPUT terminal block connectors as required not shown in Figure 2 6 Connect the RGBHV VIDEO OUTPUT BNC connectors to an RGBHV acceptor for example an RGBHV display 7 Connect the HDMI VIDEO OUTPUT connector to an HDMI acceptor for example a plasma display 8 Connect the VGA VIDEO OUTPUT 15 pin HD connector to a VGA acceptor for example a projector 9 Connect the audio output signals to the AUDIO OUTPUTS stereo analog audio acceptor and or the digital audio acceptor as required not shown in Figure 2 10 Connect the power not shown in Figure 2 1 You do not have to connect all the inputs and outputs connect only those that are required 2 Switch OFF the power on each device before connecting it to your VP 438 After connecting your VP 438 switch on its power and then switch on the power on each device 3 Alternatively you can connect the DVI connector on the DVD player to the HDMI connector on the VP 438 via a DVI HDMI
26. t changes and to change the menu settings 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 1 Up down left and right 2 As defined in Table 1 3 The default timeout is set to 10 seconds 12 KRAMER SIMPLE CREATIVE TECHNOLOGY Controlling the VP 438 7 2 1 The MAIN MENU Table 3 defines the MAIN MENU features and functions Table 3 The MAIN MENU Features Mode Function CONTRAST Set the contrast BRIGHTNESS Set the brightness FINETUNE see Section 7 2 2 COLOR Set the red green and blue shades SIZE Select the size of the display FULL OVERSCAN UNDER1 UNDER2 LETTER BOX PANSCAN default FULL SOURCE Select the source default VGA Appears as Source input Appears as Source input CV1 CV 1 PC2 VGA2 CV2 Ccv2 HDMI1 HDMI 1 YPBPR1 COMP 1 HDMI2 HDMI 2 YPBPR2 COMP 2 HDMI3 HDMI 3 PC1 VGA 1 HDMI4 HDMI 4 OUTPUT Select the output resolution from the menu default NATIVE Appears as Output resolution Appears as Output resolution 1080160 10801 60Hz WXGA 1366x768 1080P60 1080p 60Hz NATIVE 5761 5761 640 480 576 576 SVGA 800x600 720P50 720p 50Hz XGA 1024x768 1080150 1080i 50Hz SXGA 1280x1024 1080P50 1080p 950Hz UXGA 1600x1200 1280x800 1280x800 4801 480i WSXGA 1680x1050 480P 480p WUXGA 1920x1200 720P60 720p 50Hz WXGA
27. table enclosure with rack ears included and is fed from a 100 240V AC universal switching power supply 1 Also known as Y Pb Pr Y Cb Cr and YUV compatible with both SD and HD component 2 you can find the available resolutions in Table 8 3 To check if firmware upgrades are available go to our Web site at http www kramerelectronics com 3 Overview 3 1 About HDMI General Description High Definition Multimedia Interface HDMI is an uncompressed all digital audio video interface widely supported in the entertainment and home cinema industry It delivers the highest high definition image and sound quality Note that Kramer Electronics Limited is an HDMI Adopter and an HDCP Licensee In particular HDMI Provides a simple interface between any audio video source such as a set top box DVD player or A V receiver and video monitor such as a digital flat LCD plasma television DTV over a single lengthy cable Supports standard enhanced high definition video and multi channel digital audio on a single cable Transmits all ATSC HDTV standards and supports 8 channel digital audio with bandwidth to spare to accommodate future enhancements and requirements Benefits consumers by providing superior uncompressed digital video quality via a single cable and user friendly connector Is backward compatible with DVI Digital Visual Interface Supports CEC two way communication between the video source su
28. te control 0 2 N A button on remote 0 3 N A 480p button on remote contro 0 4 N A 576p button on remote contro 0 5 N A 720p button on remote contro 0 6 N A 1080i button on remote control 0 7 N A 1080p button on remote control 0 8 N A VGA button on remote contro 0 9 N A SVGA button on remote control 0 10 N A XGA button on remote contro 0 11 N A SXGA button on remote control 0 12 N A WXGA button on remote control 0 13 N A UXGA button on remote control 0 14 N A INFO button on remote control 0 15 N A UP button on remote control 0 16 N A NATIVE button on remote control 0 17 N A LEFT button on remote control 0 18 N A OK button on remote control 0 19 N A RIGHT button on remote control 0 20 N A MENU button on remote control 0 21 N A DOWN button on remote control 0 22 N A EXIT button on remote control 0 23 N A CV1 button on remote control 0 25 N A COMP 1 button on remote control 0 26 N A button on remote control 0 27 N A HDMI2 button on remote control 0 28 N A COMP2 button on remote control 0 29 N A PC 1 button on remote control 0 30 N A BLANK button on remote control 0 31 N A MUTE button on remote control 33 Auto adjust FW V6 12 0 34 N A CV2 button on remote control 0 35 N A PC2 button on remote control 0 36 N A HDMI3 button on remote control 0 37 N A HDMIA button on remote control Pos lke 0 100 Color Red 2 nn 5 0 100 Color Green 2 52 e100 Color Blue KRAMER SIMPLE CREATIVE TECHNOLOGY RS 232 Communic
29. ut resolution via the EDID of the connected HDMI monitor Four navigation keys Left and right gt _ arrow keys also function as output volume control OK Press to accept changes MENU Enter the OSD menu EXIT EXIT the menu FREEZE Freeze unfreeze the output video image BLANK Toggle between a blank screen and the display MUTE Toggle between muting blocking out the sound and enabling the audio output 1 OFF in this case means that the unit is in standby mode 2 To check if firmware upgrades are available go to our Web site at http www kramerelectronics com 16 KRAMER SIMPLE CREATIVE TECHNOLOGY Technical Specifications 8 Technical Specifications Table 8 Technical Specifications of the VP 438 Presentation Switcher Scaler INPUTS 4 HDMI connectors HDMI HDCP version 1 1 2 VGA on a 15 pin HD connector 2 composite video on an RCA connector 2 component video each on 3 RCA connectors Unbalanced stereo audio on 10 3 pin terminal block connectors OUTPUT 1 RGBHV on 5 BNC connectors 1 HDMI connector HDMI HDCP version 1 1 1 VGA on a 15 pin HD connector 1 S PDIF on an RCA connector 1 analog stereo audio on 2 RCA connectors H FREQUENCY 15 63 90kHz V FREQUENCY 50 100Hz RGB SYNCS H and V TTL separated syncs RGB LEVEL 1 2Vpp max 750 load XGA OUT LEVEL 1 2Vpp max 750 load S PDIF OUT LEVEL 0 55Vpp constant OUTPUT RESOLUTIONS
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