1 Welcome to the RGB/EGA/CGA/MDA to DVI(/VGA
Contents
1. THE RGB EGA TO DVI VGA CONVERTER E SE 2 Welcome to the RGB EGA CGA MDA to DVI VGA Converter Family Thank you for purchasing a RDC RGB to DVI VGA Converter We appreciate your business and we think you ll appreciate the many ways that your enhanced RGB Graphic system will save you money time and effort That s because our RGB to DVI VGA Converter is all about breaking away from the traditional model of attaching a new display to an old graphic source You can encounter many potential problems in connecting a flat screen to an RGB graphic source unless you use our RGB to DVI VGA Converter products Attach a flat screen to any graphic source and match the output to your requirements The RGB to DVI VGA Converter the one stop answer for all your RGB adapting needs And with a special adaptor cable not supplied as standard you can also attach a screen to a CGA or EGA source And that s not all With our RGB to DVI VGA Converter you can also connect your monitor to the CGA MDA or EGA graphic source This manual tells you all about your new RGB to DVI VGA Converter incl how to install operate and troubleshoot it S RDC 4 RGB EGA to DVI or VGA Converter AG THE RGB EGA TO DVI VGA CONVERTER Copyrights and Trademarks 20006 2008 All rights reserved This information may not be reproduced in any manner without the prior written consent of the manufacturer Information in this docu2. I increase parameter Select previous position Decrease parameter Direct Brightness Control Direct Contrast Control Reset to factory defaults press twice Back to the Menu selection Hm MMM THE RGB TO DVI VGA CONVERTER 2 Overview 2 1 Introduction VGA is the most familiar of the various graphics data standards or protocols for connecting a display monitor or flat screen to a graphic source For many years computers have generally connected to a display through a VGA interface However with the increased popularity of TFT flat screens a new standard has been developed DVI In DVI graphic data is transmitted digitally VGA is an analogue standard Over the years other analogue standards have also found popularity CGA EGA MDA TTL and also RGB An RGB Video transmission consists of R red G green and B blue signals at a level of 0 7Vpp The Green signal also carries the composite synchronisation signals A screen designed for VGA cannot normally display RGB TTL signals for two reasons A VGA screen requires H V Synchronization as TTL signals Many RGB TTL sources generate HSY NC frequencies below of 30kHz to slow for modern VGA displays With TFT screens there 1s an additional problem the incoming video signal has to be digitised Horizontal and vertical resolutions are normally selected from an internal table with several common video modes Unusual resolutions often generated by
3. At the RGB to DVI VGA Converter is the Video Signal LED illuminated see page 23 If not do you need to Setup a new video mode see Setup of a new Video Mode on page 39 The green LED is blinking This problem normally occurs only with RGsB Signals if you have long coaxial cables EMI noisy environment high current power cables nearby or glitches from old graphic cards For Video Signals with HS app 20KHz try to select 15kHz Glitch Filter to ON in Image Menu Refer to page 32 For Video Signals with HS app 20KHz try to deselect Threshold Checking OFF in Image Menu Refer to page 32 After several seconds minutes intermittent loss of picture This problem normally occurs only with RGsB Signals if you have long coaxial cables EMI noisy environment high current power cables nearby or glitches from old graphic cards For Video Signals with HS lt app 20KHz try to select 15kHz Glitch Filter to ON in Image Menu Refer to page 32 For Video Signals with HS app 20kHz try to deselect Threshold Checking OFF in Image Menu Refer to page 32 I Can t access to the OSD because of intermittent loss of picture Disconnect the input signals from the Video Source Wait until the message No Signal detected appears Now you can access to the OSD and make your settings After doing the setup reconnect the signal source THE RGB TO DVI VGA CONVERTER There is horizontal jitter on the picture The pixel clock
4. If you are unable to view the test card display some black text on a white background For example you could open Notepad maximize it to full screen and fill the page with letter Ts in a 12pt sans serif font Proceed with step 2 2 Display the OSD see page 25 3 Select the Image menu option 4 Select the first command icon Automatic detection of number AT of pixels per line and the best phase 5 Assess the desktop test pattern If the vertical stripes are sharp and without jitter or smearing the adjustment has been successful Go to step 9 6 Ifthe picture quality is not acceptable after the automatic adjustment you will have to manually adjust the pixel clock and pixel phase in this order 7 With a poorly adjusted pixel clock you may see one or more vertical areas where the lines are smeared see Figure 18a a Return to the OSD utility and select the menu command Manually adjust the number of pixels per line Pixel clock from the Image menu b Adjust the pixel clock value until all stripes have disappeared c Confirm the setting oo i THE RGB TO DVI VGA CONVERTER 10 11 Problems with the pixel phase will cause horizontal noise horizontal wave formed lines flicker or smearing with zebra pattern see Figure 18b a From the OSD s Image menu select the menu command Manually adjust the best phase best point for A D conversion within each pixel b Modify the phase
5. which is noticeable especially as disturbing inhomogeneity on big areas in the picture Using the color filter the input signals are defined on these three color levels so that disturbing effects in the picture are corrected RGB Converter no Version 06 05 BF Execute the auto configuration in the 1024x768 60 Hz color menu Having a optimum color detection you should take a picture including many information text graphics many colors Turn on the color filter If there is still a noise in the picture adjust it by setting up brightness and contrast THE RGB TO DVI VGA CONVERTER 5 Monitor Setup This procedure is designed to correct for discrepancies in the video signal due to analogue digital video conversion by the Monitor You do not need to follow this procedure if you have e ACRT monitor connected to the RGB to DVI VGA Converter through the VGA input e A TFT monitor connected to the RGB to DVI VGA Converter through the DVI input In these cases there is no need to adjust the monitor because the video format is not converted Please make sure that you carry out this procedure before setting up the RGB to DVI VGA Converter page 36 If you are using a TFT monitor at the RGB to DVI VGA Converter with a VGA cable the TFT monitor digitizes the video data stream and this may affect video quality By setting up the TFT monitor first you ensure that you are correcting discrepancies due solely to the RGB to D
6. Interface Monitor VGA 1280x1024 9 75Hz plug amp play supported DVI 1280x1024 60Hz plug amp play supported Colour Depth 15 Bit for converting to DVI VGA 5 Bit per colour Bandwidth 165 MHz RGB RGBS 0 7Vpp for color signals without Sync 1 Vpp for GREEN with Sync 0 7Vpp for composite Sync RGBS 0 7Vpp for color signals and Sync CGA EGA MDA TTL for colours and Sync Size and Shipping Weight RGB to DVI VGA Converter 4 0 x5 6 x1 1 103x143x29mm Weight 0 55 b 0 25kg Shipping box 18 1 x9 8 x4 7 210x150x165mm Weight 3 5 b 1 6kg Environmental Operating Temperature 41 to 113 F 5 to 45 C Storage Temperature 13 to 140 F 25 to 60 C Relative Humidity max 8046 non condensing THE RGB TO DVI VGA CONVERTER Appendix G Connectors and Cables RGB to DVI VGA Converter Connector Pinouts DVI I Female connector for Input and Output Pin Oo I A a A Q WN C1 C2 I Signal T M D S data 2 9 T M D S data 2 10 T M D S data 2 GND 11 n c 12 n c DDC Input SCL DDC Output SDA Analog VSYNC Analog Red Analog Green 8 CI C2 24 C3 C4 Pin Signal Pin T M D S data 1 T M D S data 1 T M D S data 1 GND n c n c 5V Power GND Hot Plug recognition Analog GND C5 Signal T M D S data 0 T M D S data 0 T M D S data 0 GND n c n c T M D S clock GND T M D S clock T M D S clock Analog Blue Analog HYSNC APPENDIX G CONNECTORS AND
7. and or phase is misaligned Refer to page 37 Characters are smeared The phase is misaligned Refer to page 37 Thin vertical lines are missing The phase is misaligned Refer to page 37 No output to a connected CRT or TFT with VGA input First connect your VGA monitor cable to the adapter and then plug in the adapter to the device Otherwise the VGA mode is not detected DVI output is generated and there is no picture on the screen See also Diagnostic LEDs on page 23 Alternatively do a power cycle with the device while the screen stays attached There are parts of the picture missing The picture size is incorrect refer to page 39 Setup of a new Video Mode APPENDIX A EXAMPLE APPLICATIONS Appendix A Example Applications This section illustrates some specific applications using the RGB to DVI VGA Converter For more details please discuss suitable converter architecture with Technical Support see Appendix E Calling Technical Support ERE Rss S RDC 4 o Fr 1 im RGB to DVI VGA Converter attached to a PLC Figure 19 RGB to DVI VGA Converter attached to a PLC S RDC 4 RGB to DVI VGA Converter emm attached to an old fashioned Computer EGA CGA M MDA 1 t T e M 1 a em Figure 20 RGB to DVI VGA Converter with optional EGA CGA support attached to an old fashioned Computer ee THE RGB TO DVI VGA CONVERTER Appendix B Rack Mount Options RGB to DV
8. older RGB graphic sources cannot be detected To display RGB TTL data on a modern VGA or DVI display the RGB to DVI VGA Converter digitises the incoming signals stores them 1n an internal video memory and displays them from there in a common resolution The picture can be displayed in original size or format filling The RGB to DVI VGA Converter 1s equipped with various automatic and manual video correction tools in an on screen utility see page 24 2 2 Glossary The following terms are used in this guide RGB Video signal consisting of R red G green and B blue signals The signals have a level of 0 7Vpp The Green signal also carries the composite synchronisation signals RGBS Video signal consisting of R red G green and B blue signals and the additional composite SYNC signal All signals have 0 7Vpp CGA EGA Legacy graphic standard all signals are TTL level MDA VGA also Video signal consisting of R red G green and B blue signals and called RGBHV the additional horizontal vertical synchronisation signals The color signals have a level of 0 7Vpp the synchronisation TTL 5Volts THE RGB TO DVI VGA CONVERTER DVI Digital Video standard established by the Digital Display Working Group www ddwg org R G B CLOCK signals in an up to 1 4 Gbit sec data stream The signals have a TMDS level PSU The desktop power supply for the RGB to DVI VGA Converter THE RGB TO DVI VGA CO
9. resolution sharpness can be affected Use this option to switch between three settings for optimum sharpness Figure 13 Tools menu OSD mmm Use the OSD submenu to define the position and size of the OSD window To view this menu select the Tools icon from the main menu and then select the OSD icon EE RGB Converter Verslon06 04 BF Manually adjust the horizontal position of REV RENO ON the OSD window Manually adjust the vertical position of the OSD window Back to Tools menu Choose OSD Timeout ON OFF ON OSD will disappear after some seconds OFF OSD will keep alive until user closes Horizontal Posmos Toggle the size of the OSD window between single and double size Figure 14 OSD sub menu 32 a1 3a THE RGB TO DVI VGA CONVERTER Factory Reset E Use the Factory Reset submenu to reset the unit to factory defaults save user d presets or restore user presets RGB Converter o l Version06 04 BF Factory Reset Restore originally equipped 1024x768 60H Setup data Restore User Data Restore previously saved User data Save actual User Data in internal memory ml ill el Ef Back to Tools menu Factory Reset Figure 15 Factory Reset sub menu Auto Configuration Use the Auto Configuration submenu to define whether the Converter carries out automatic detection of the number of pixels per line and the best phase after a mode zi change a change of screen resolution and or refre
10. the main menu categories Input Select Specify whether the input is RGB RGBS RGBHV VGA EGA CGA MDA Scale Mode Select the screen resolution of the attached display and select one of four scaling modes Brightness Contrast Adjust brightness or contrast or reset to default values Color Adjust color calibration temperature flesh skin tone hue and saturation Image Adjust pixel clock and phase Define picture size and position Tools Set OSD position and size factory reset 1 Use the left and right arrow to highlight the icon you want The OSD displays additional icons relating to commands in the selected menu category 2 Press the Enter key The OSD highlights the first command icon 3 Use the Left and Right arrow keys to highlight the command or submenu you want In the case of the latter your selection will cause the OSD to display additional command icons Color Temperature commands for example 4 Press the Enter key to accept a highlighted command If this requires the increase or decrease of a value Contrast for example the OSD displays a value bar LDU 5 Use the Left and Right arrow keys to change the value as required 26 re THE RGB TO DVI VGA CONVERTER 6 In many cases after you have chosen a new setting the OSD displays the following confirmation message or similar Scale Mode Settings Save Settings Yes No 7 Highlight the Yes button and press the Enter key
11. to DVI VGA Converter Setup page 35 RGB Converter emea 06 04 BF 1024x768 7 0 Hz Manually adjust the number of pixels per gt O B ce line Pixel clock 0 1 r1 w Manually adjust the best phase best point for E gt O C A D conversion within each pixel Manually adjust the horizontal picture position 1m OP CEN Thres DO a0 oa Manually adjust the vertical picture position Image Back to main menu l Select or deselect the threshold Checking on Manually adjust Manually adjust SYNC problems see page 40 the horizontal the vertical screen screen e 1 1 gon N 1 Mode Select or deselect the 15kHz Glitch Filter on Mode only only SYNC problems see page 40 THE RGB TO DVI VGA CONVERTER Tools Use the Tools menu to set the position and size of the OSD window adjust the sharpness for a fixed resolution setting reset the RGB to DVI VGA Converter system to its factory default settings or provide a test pattern Set the position of the OSD window see Gr OSD page 31 Tersion 06 04 BF 1024x768 60 Hz Calling Factory Reset Sub Menu Choose whether to automatically adjust pixels per line and pixel si en Pers FW Build Date May 12 2005 Back to main menu Tools Calling Video Modes Sub Menu Display a burst pattern for monitor setup see Adjust sharpness fixed resolution modes Monitor Setup page 34 only When resolution is changed by an imposed fixed
12. 1 CONTENTS Appendix A Example Applications 43 Appendix B Rack Mount Options 44 Appendix C System Upgrade 46 Appendix D Supported Video Modes 46 Appendix E Calling Technical Support 50 Appendix F Specifications 51 Appendix G Connectors and Cables 52 1 Quick Setup This section briefly describes how to install your RGB to DVI VGA Converter and optimize the video signals Unless you are an experienced user we recommend that you follow the full procedures described in the rest of this manual Refer to the command summary on page 10 when following this procedure Install system 1 Connect the RGB to DVI VGA Converter to the RGB video source 2 Connect a display to the RGB to DVI VGA Converter 3 Connect the DVI VGA Converter to the Power supply 4 Power up the system Do you have a DVI monitor Yes Do you have a flat screen TFT Carry out the Monitor Setup procedure please refer to the monitors manual and see page 35 in this manual Is the Video mode in the list of supported modes see page 45 Yes Carry out Setup of a new Video Mode procedure please follow the instructions on page 37 THE RGB TO DVI VGA CONVERTER 1 1 Video Input Output If possible always use a DVI output to a monitor from the RGB to DVI VGA Converter especially with flat screens This provides the optimum video signal If you use a VGA output from the RGB to DVI VGA Conver
13. 4 Product Range This table lists the product codes for the converter and its various upgrade kits RGB to DVI VGA Converter S RDC 4 RGB to DVI or VGA Converter Upgrade Kits S RDC RMK 19 1U housing for up to 4 devices S RDC PLTI Mounting Plates screw fixed S RDC PLT2 Mounting Plate snap on S RDC PSU Universal switch mode p s u 90 230VAC 6VDC 2A THE RGB TO DVI VGA CONVERTER 2 5 Compatibility Interface Compatibility e RGB Video signal consisting of R red G green and B blue signals The signals have a level of 0 7Vpp The Green Signal also carries the composite synchronisation signals e RGBS Video signal consisting of R red G green and B blue signals and the additional composite SYNC signal All signals have 0 7Vpp e VGA also called RGBHV Video signal consisting of R red G green and B blue signals and additional horizontal vertical synchronisation signals The color signals have a level of 0 7Vpp the synchronisation TTL 5 Volts e Digital Video DVD DVI single link for resolution up to 1280x1024 at 60 75Hz Digital Video standard established by the Digital Display Working Group www ddwg org R G B CLOCK in an up to 1 4 Gbit sec data stream The signals have a TMDS level e CGA Colour Graphic Adaptor Legacy graphic standard established by IBM supporting text with 40 or 80 characters in 25 lines with 16 colours or graphics in 640x200 with 2 colours or 320x200 with 4 col
14. CABLES Programming Pin Signal 1 TxD to PC RxD 2 RxD from PC TxD 3 DTR from PC 4 GND Power Pin Signal 1 GND 2 Earth 3 n c 4 6VDC Housing Shield THE RGB TO DVI VGA CONVERTER EGA CGA MD Connector for TTL Input 5 43 2 1 Pin EGA CGA MDA 1 Ground GND Ground GND Ground GND 2 Red LSB 3 Red MSB Red 4 Green MSB Green 5 Blue MSB Blue 6 Green LSB Intensity Intensity 7 Blue LSB Video g H SYNC H SYNC H SYNC 9 V SYNC V SYNC V SYNC APPENDIX G CONNECTORS AND CABLES Adapter Cables DVI VGA Adapter RGB to DVI VGA Converter Monitor DVI I male connector HD15 female connector C4 C3 24 17 15 14 13 12 11 Pin Signal Pin Signal 6 DDC Input SCL 15 DDC Input SCL T DDC Output SDA 12 DDC Output SDA 8 Analog VSYNC 14 Analog VSYNC Cl Analog Red 1 Analog Red C2 Analog Green 2 Analog Green C3 Analog Blue 3 Analog Blue C4 Analog HYSNC 13 Analog HSYNC C5 Analog GND 6 7 8 Analog GND
15. I VGA Converters can be mounted in a 19 rack using the mounting kit RGB to DVI VGA Rackmount Kit This contains the following parts i I M2 5x5 Philips type i 5 1 N countersunk screws 8x M2 5x2 spacer 8x Figure 21 Rack Mounting Kit To mount a unit 1 Align the holes on the base plate with the vacant screw holes on the base of the RGB to DVI VGA Converter unit 2 Fasten the base of the unit to the plate of the mounting kit using the supplied screws A Only use the supplied short screws to prevent damages on the PCB s 3 Close the remaining gaps with blanking plates APPENDIX B RACK MOUNT OPTIONS The kit allows you to mount a different count of devices 1 4 devices Einbau 1 Ger t mounting 1 device Einbau 2 Ger te mounting 2 devices SS Einbau 3 Gerate mounting 3 devices Einbau 4 Gerate mounting 4 devices Appendix C System Upgrade System Update Onboard Programming It is occasionally necessary to update the firmware of the system Normally this procedure is carried out in the factory If you want to update the firmware yourself contact Technical Support You will need programming cable and software to carry out the update Please follow the supplied instructions carefully Appendix D Supported Video Modes The following table shows the video modes originally supported by the Converter am e e e m mos we pues o wo o assess
16. NION DECLARATION OF CONFORMITY This is to certify that when installed and used according to the instructions in this manual together with the specified cables and the maximum cable length lt 3m the Units S RDC 4 are shielded against the generation of radio interferences in accordance with the application of Council Directive 89 336 EEC as well as these standards EN 55022 1999 Class A EN 55024 1999 IEC 61000 4 2 2001 IEC 61000 4 3 2001 IEC 61000 4 4 2001 EN 61000 3 2 2001 EN 61000 3 3 2002 The device was tested in a typical configuration with PC This equipment has been found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at customer s own expense SAFETY PRECAUTIONS AND INSTALLATION GUIDELINES Safety Precautions and Installation Guidelines To ensure reliable and safe long term operation please note the following installation guidelines Only use in dry indoor enviro
17. NVERTER PLC programmable Video Equipment Legacy CPU s logic controller DVD VCR Set top _ E RGB EGA to O tem ba DVI VGA Converter Figure 1 RGB to DVI VGA Converter system THE RGB TO DVI VGA CONVERTER 2 3 Features RGB to DVI VGA Converter offers the following features Support for RGB RGBS and RGBHVin progressive scan or interlaced mode Support for EGS CGA MDA Selectable output for attached display 640x480 800x600 1024x768 1280x1024 Refresh rate selectable for best match to CRT or TFT 50Hz 60Hz or 75Hz Picture scaling available e No scaling original picture is centered into a black box e Format filling the picture is stretched to fit the screen e Proportional stretching the picture is stretched linearly in both dimensions with the same factor until one dimension fits the screen size e Fixed scaling scaled to 1 2 and displayed with eventually black borders All control and video tuning carried out using an on screen display OSD with settings stored in EEPROM memory A large table of known RGB resolutions more than 80 preinstalled Private video mode available through OSD RGB to DVI VGA Converter firmware and settings flash upgradeable Status indicator LEDs on each device Small footprint chassis Rack mount options available Video cables and adaptors included Optional accessories Rack mount Kit 19 1U THE RGB TO DVI VGA CONVERTER 2
18. OSTenModo 70 283 Vea Standard 720 35 YOU 2000Cores mo 245 Telepemm DS0M 720 231 NTSC progressive 720 PAL progressive 70 mo ESA o o ESA o o ESA KOM Selection EN EN EI EM EE ES D EN ES Du e o fr i Cw o s 27 Fon sea sa KJEDENE 60 mr wo s 60 aso ws ws an sso se os 750 ws sa Cw no na res 700 se ws Cw me so 752 C 750 son 06 C eso sr s Cw ws s ns Cw so iss 203 Cs mo ss wi se 756 sns wes 0 wr es os Ca sno iss 8 su 400 soo sa ON tn gt Uo N N an ON OT Aa oon D SS Identification Hres Vres V freq q DotCLK Selection pres mes Mr w Da p msm tm ws ses er mao Vent mo ws o coo 1000 mn ume we oso mo iso 1 NUN Ty rme fo ws su s vor o mese xo we sos eo na IT 120 um mo Appendix E Calling Technical Support If you determine that your RGB to DVI VGA Converter is malfunctioning do not attempt to alter or repair it It contains no user serviceable parts Contact Technical Support Before you do make a record of the history of the problem We will be able to provide more efficient and accurate assistance if you have a complete description including e The firmware revision level printed on the bottom of the RGB to DVI VGA Converter very important Version Number Format Board xxLO RE Myyy Pzzz A
19. VGA Converter setup Graphics Monitor Manuor p Input Video Optimization Procedure s card type used RGB TFT adjustment see Monitor Setup page 35 CGA TFT VGA Optimization using OSD EGA see Setup Instructions for RGB Input page 37 RGB EEE l Optimization using OSD A CRI u see Setup Instructions for RGB Input page 37 RGB SER CGA TET DVI Optimization using OSD EGA see Setup Instructions for RGB Input page 37 THE RGB TO DVI VGA CONVERTER 6 2 Setup Instructions for RGB Input This procedure is designed to correct for discrepancies in the video signal due to analogue digital video conversion by the RGB to DVI VGA Converter If you are using a TFT monitor at RGB to DVI VGA Converter with a VGA cable you should carry out the Monitor Setup procedure first see page 35 In this configuration the TFT digitize the video data stream and affect video quality By setting up the TFT monitor you ensure that you are correcting discrepancies due solely to the RGB to DVI VGA Converter in this procedure Alternatively you could replace the TFT monitor with a CRT monitor while you carry out this procedure or use a TFT with DVI cable You can then reconnect the TFT monitor and optimize its video image afterwards 1 Display from your graphic source a picture with as much detail as possible If possible display a burst pattern see Figure 17 a picture with alternating 1 pixel wide black and white vertical stripes
20. VI VGA Converter system in the RGB to DVI VGA Converter Setup procedure 1 Connect the RGB to DVI VGA Converter system and display the regular desktop in the desired screen resolution Monitor Setup may vary depending on screen resolution and or refresh rate 2 Display the OSD utility see page 25 3 Select the Tools menu option see page 32 4 Select the burst pattern option Your TFT should show fine 1 pixel wide black and white vertical stripes over the entire screen The OSD will stay visible in the middle of the screen 5 Depending on the type of TFT press the AUTO Button on the monitor control panel or select Auto Adjust in the TFT Setup Menu Refer to the manual supplied with your monitor for more information 6 If the vertical stripes are sharp and without jitter or smearing the adjustment has been successful Go to step 8 7 Ifthe picture quality is not acceptable after the automatic adjustment you will have to manually adjust the pixel clock and pixel phase in this order Please follow the instructions in your monitor s user manual 8 Press any key to exit the test pattern display 9 Exit the OSD 8 THE RGB TO DVI VGA CONVERTER 6 RGB to DVI VGA Converter Setup 6 1 Overview You need to optimize the video signal across your RGB to DVI VGA Converter system if it undergoes one or more conversions between analog and digital formats The exact procedure depends on your RGB to DVI
21. d TTL to EGA CGA and MDA 3 interface THE RGB TO DVI VGA CONVERTER Diagnostic LEDs Each RGB to DVI VGA Converter is fitted with four indicator LEDs Monitor Detect Device Ready and Video Signal and Power The Monitor Detect LED is to the right of the DVI output connector The Power LED is to right of the power supply connector The Device Ready is left to the EGA CGA MDA connector and Video Signal LEDs is right to the DVI Input connector The location of the LEDs is shown below Device Ready IR Receiver Video Signal Red Green eque Power Monitor Green Green Figure 5 Diagnostic LEDs on RGB to DVI VGA Converter LED Appearance Diagnostics Monitor Detect On Attached DVI monitor TFT detected Green LED Flashing Attached VGA monitor CRT detected Off No monitor detected Device Ready On Device ready Red LED Off Device not ready Video Signal On Attached and valid mode detected Green LED Off No video signal or valid mode detected Power LED On Device ready Green LED Off Device not ready nm THE RGB TO DVI VGA CONVERTER 4 Device Control If you are using the CGA EGA MDA input or use an RGB format stored in the internal table no adjustment should be required In other cases you may need to optimize the output using the RGB to DVI VGA Converter s on screen display OSD RGB Converter Version 06 04 1024x768 60 Hz y Version information Screen resolution and r
22. efresh rate of the video source Main menu icons RGB EGA CGA MDA f Submenu command icons Input Select Menu title Location at OSD Figure 6 OSD Utility You can adjust the following properties using the IR Remote Control e _ Brightness contrast e Selection of Input Signal You can adjust the following properties using the OSD e Auto Configuration ON OFF e Color Color Temperature adjustments e Brightness contrast e Input Image Sizing e Output Image Scaling and Sizing e Video Mode selection for similar Video Modes see Appendix D Supported Video Modes on page 46 e OSD operation factory reset 2 o THE RGB TO DVI VGA CONVERTER 4 1 Opening the OSD You can access the OSD by using the equipped Infrared Remote Control IR RC Using the IR RC For direct brightness adjust For direct contrast adjust more brightness more contrast V less brightness l less contrast Reset to factory defaults Reset to factory defaults from flash RESET resetting user 3 presets FACTORY press twice To navigate within the OSD deem e ROS exit OSD without Navigate to the Navigate to the pop up theOSD saving values left right select function ESC key Parameter Parameter submenus store left arrow key right arrow modified parame key ter Enter Key o Hg THE RGB TO DVI VGA CONVERTER 4 2 Using the OSD The OSD is an icon based utility The top line of symbols shows
23. ely The other dimension is made up with black borders e g to keep a 16 9 ratio on scaling proportional Horizontal and vertical size of the screen must be both at least the size of the appropriate picture dimension 1 2 the picture is displayed at double the original size within a black frame All pixels become 2 wide and 2 high Horizontal and vertical size of the screen must be both at least the double size of the appropriate picture dimension Full Screen the picture is stretched to fill all BGE Cernverler j ry l available screen space santa Version 06 04 BD p u 1024x768 60 Hz No scaling picture displayed in original size within black borders Double size picture displayed in original size within black border Return to previous menu Proportional picture is stretched until one screen dimension is filled completely The Center Mode other dimension is made up with black borders e g to keep 16 9 ratio on scaling Figure 9 Output Scaling sub menu THE RGB TO DVI VGA CONVERTER Brightness Contrast Use this menu to adjust the brightness and contrast of the video image or to adjust the black level of a display RGHB Converter Versian 06 04 BD 1024x768 60 Hz Adjust Brightness Adjust Contrast Adjust Black level Return to main menu Brightness Contrast Figure 10 Brightness Contrast menu Select Colors and Color Temperatures Use the Colors menu to adjust the color ba
24. ge to the resolution refresh The output resolution refresh rate is the same like the input resolution refresh rate PENT fa UA A Choice of four fixed screen resolutions at E refresh rate of 60Hz for LCD flat screens 640x480 800x600 1024x768 1280x1024 540 800 1024 1280 OFF ao edo cia 4042 LL Calling Output Scaling Sub Menu 10 SU Net isto 50 Hz Select or Deselect line doubling for de KE RE ct interlacing video sources with interlaced Scale Mode signals only Return to main menu Figur le M men gures Se ale ode menn Select 50Hz Output Mode for Video Choice of four fixed screen resolutions at Applications resolution keeps unchanged refresh rate of 75Hz for CRT tube screens select before from Choice of four 640x480 800x600 1024x768 1280x1024 BJ re THE RGB TO DVI VGA CONVERTER Output Scaling Use the Output Scaling submenu to specify the best match between screen size and user requirements Four modes are available I 1 the picture is displayed with its original size and aspect ratio within a black frame All pixels remain I wide and I high Pictures with less than 300 lines are displayed in double height Interlaced pictures are displayed in double height deinterlaced OFF Full screen The picture is stretched to fill all available screen space non proportional PROP Proportional The picture is stretched up scaling only to fill one screen dimension complet
25. gh a DVI I cable it might be necessary to use an additional DVI I to DVI D adaptor to get a DVI output Please contact technical support for this accessory RGB Connect the graphic source to the input connectors as shown in Figure 14 using the equipped 4xBNC to DVI adaptor Please note for connecting a CGA or EGA source connect the optional CGA to DVI adaptor or EGA to DVI adaptor instead of the 4x BNC to DVI adaptor VGA Connect the graphic source to the input connectors as shown in Figure 4 using the VGA to DVI I Cable which is an optional feature TTL Connect the graphic source to the input connectors as shown in Figure 14 using the equipped Data Cable DSUB9male DSUB9female Connect the 6V power supply to power the unit Only use the power supply originally supplied with this equipment or a manufacturer approved replacement Power up the system THE RGB TO DVI VGA CONVERTER Connect to Connect to RGB EGA CGA MDA or VGA source graphic source with RGB to DVI cable me L a Programming connector for firmware upgrades Connect to 6V Connect to the Power supply DVI VGA Monitor resp TFT Figure 2 RGB to DVI VGA Converter THE RGB TO DVI VGA CONVERTER Figure 3 RGB to DVI Cable in list of parts ege mmm oe cmm oe mmm LI I E ES ES E E if EE xs 0 Es DI n 1 2 S Figure 4 Connecting possibilities for RGB to DVI 1 VGA to DVI 2 an
26. lance of the video image The menu provides a number of options including automatic calibration manual adjustment in RGB or CMY color space hue and saturation adjustment and the setup of flesh skin tone RGB Converter Version 06 04 BD Automatic color calibration Standard RGB color selection View Color temperature submenu see Color Temperature page 36 Flesh tone Skin tone Set up colors in CMY space automatically adjusts settings in RGB space Hue Saturation Back to main menu Figure 11 Color menu E THE RGB TO DVI VGA CONVERTER Color Temperature Use the Color Temperature submenu to set up the color profile in RGB color space or by using one of five predefined color temperatures To view this menu select the Colors icon from the main menu and then select the Color Temperature icon RGB Converter Version 06 04 BD 1024x768 60 Hz Set up colors in RGB space Yan zm a automatically adjusts settings in CMY space Choice of five color temperature settings 4200k 5000k 6500k 7500k 9300k 4200k 5000k 6500k 7500k 9300k ia ee Color Temperature Figure 12 Color Temperature sub menu Use the Image menu to adjust the vertical and horizontal screen position picture size and to set the pixel clock and phase Doing some tunings on SYNC problems Automatic detection of the number of pixels per line and the best phase best point for A D conversion within each pixel see also RGB
27. lso Package Contents page 18 For information about connection and installation see Installation page 18 Adjusting the RGB to DVI VGA Converter to RGB Video Although there are several preconfigured resolutions stored in the internal resolution table of the RGB to DVI VGA Converter under some circumstances it is required to manually adapt the RGB to DVI VGA Converter to your specific resolution see RGB to DVI VGA Converter Setup page 36 Adjusting the monitor to the RGB to DVI VGA Converter If you use a flat screen with VGA input you will need to adjust the monitor to the picture width and the pixel phase You can do this using the Auto Adjust or Manual Adjust procedures see page 36 e For experienced users there is a Quick Setup section at the start of this guide see page 8 e For the full procedure see Monitor Setup page 35 and or RGB to DVI VGA Converter Setup page 36 THE RGB TO DVI VGA CONVERTER 3 Installation For first time users we recommend that you carry out a test placement confined to a single room before commencing full installation This will allow you to identify and solve any cabling problems and experiment with the RGB to DVI VGA Converter more conveniently 3 1 Package Contents You should receive the following items in your RGB to DVI VGA Converter package RGB to DVI VGA Converter unit RGB S to DVI I cable 6V DC 12W universal power supply for RGB to DVI VGA Con
28. ment is subject to change without notice and the manufacturer shall not be liable for any direct indirect special incidental or consequential damages in connection with the use of this material All trademark and trade names mentioned in this document are acknowledged to be the property of their respective owners Disclaimer While every precaution has been taken in the preparation of this manual the manufacturer assumes no responsibility for errors or omissions Neither does the manufacturer assume any liability for damages resulting from the use of the information contained herein The manufacturer reserves the right to change the specifications functions or circuitry of the product without notice The manufacturer cannot accept liability for damage due to misuse of the product or due to any other circumstances outside the manufacturer s control whether environmental or installation related The manufacturer shall not be responsible for any loss damage or injury arising directly indirectly or consequently from the use of this product Cautions and Notes The following symbols are used in this guide CAUTION This indicates an important operating instruction that should be followed to avoid any potential damage to hardware or property loss of data or personal injury product O NOTE This indicates important information to help you make the best use of this EMPTY PAGE THE RGB TO DVI VGA CONVERTER EUROPEAN U
29. nments The Converter and any power supplies can get warm Do not locate them in an enclosed space without any airflow Do not place a power supply directly on top of a unit Do not obstruct a unit s ventilation holes To safeguard against personal injury and avoid possible damage to equipment or property please observe the following e Only use power supplies originally supplied with the product or manufacturer approved replacements Do not attempt to dismantle or repair any power supply Do not use a power supply if it appears to be defective or has a damaged case e Connect all power supplies to grounded outlets In each case ensure that the ground connection is maintained from the outlet socket through to the power supply s AC power input e Do not attempt to modify or repair this product THE RGB TO DVI VGA CONVERTER Contents 1 Quick Setup 8 1 1 Video Input Output 9 1 2 Command Summary 10 2 Overview 11 2 1 Introduction 11 2 2 Glossary 11 2 3 Features 14 2 4 Product Range 15 2 5 Compatibility 16 2 6 Howto Use This Guide 17 3 Installation 18 3 1 Package Contents 18 3 2 Connection Cable Requirements 19 3 3 System Setup 20 3 4 Diagnostic LEDs 23 4 Device Control 24 4 1 Opening the OSD 25 4 2 Using the OSD 26 5 Monitor Setup 35 6 RGB to DVI VGA Converter Setup 36 6 1 Overview 36 6 2 Setup Instructions for RGB Input 37 6 3 Setup of a new Video Mode 39 7 Troubleshooting 41 7 1 Video 41 Hu 3
30. or am uw se se v0 5 em am uw s se 100 a owemensms sm fase so ise 0 a wreorasais s2 sa soo mo mo s agn so me so 156 na s emu so me wo ise na sogn so mes mr ne sem so uw se 156 nu semen so we oo xs mr s enses so we 70 o 200 wa so s on APPENDIX D SUPPORTED VIDEO MODES Mode Identification Hres Vres V freq H freq Dot CLK MHz paw ao fuso 2 Selection OP 398 K KEN cupo ieee 9o 288 9o 30 640 30 640 350 9o 39 640 385 9o 385 9o 398 KEN 640 400 ve e m mo s4 251 315 218 ms e for mo m P526 hiemes som 640 468 soo 312 262 CPS2 highs cove 640 468 600 309 262 Crsashighees cone 640 ass 600 309 283 WEAS Gracis 640 480 599 306 276 Vesatndard 640 480 600 sis 252 Macmode sw 480 667 350 304 Vesatn ard 640 480 728 379 305 VesaStn ard 640 480 750 375 sis VemSuahei 640 480 sso 433 360 DE m ml 135 Sd VGA 656 496 599 ss 252 NTSC hattin 60 24 600 157 128 NrSChwehed 720 20 600 158 135 N N N pa Y U Y wD THE RGB TO DVI VGA CONVERTER Mode Identification Hres Vres V freq H freq Dot CLK MHz armen om ps ome 6 n ABBDSAVIO 70 155 SL AEN 197 Heroulesmonochrem 720 _ 163 D
31. ours e EGA Legacy graphic standard Enhanced Graphic Adaptor established by IBM supporting text with 80 characters in up to 43 lines graphics in 640x350 in 16 colours from a palette of 64 Supported SYNC forms e RGsB RGB with SYNC on Green The colour signals have a level of 0 7Vpp The Green Signal also carries the composite synchronisation signals app 0 3V e RGBs RGB with composite SYNC signal All signals have 0 7Vpp e RGBS RGB with composite SYNC signal The colour signals have 0 7Vpp the SYNC Signal is TTL Level SV e RGBHV RGB with separate SYNC signals The colour signals have 0 7Vpp the SYNC signals have TTL Level 5V e MDA black and white with separate SYNC signals e g HERCULES All Signals have TTL Level 5V e CGA colour with separate SYNC signals All Signals have TTL Level SV e EGA colour 2 pins per colour with separate SYNC signals All Signals have TTL Level 5V 16 o 59 THE RGB TO DVI VGA CONVERTER 2 6 How to Use This Guide This guide describes the installation and configuration of the RGB to DVI VGA Converter Although the connection and operation of the system is relatively straightforward you should consider the following before getting started Connection amp Compatibility If you have purchased an RGB to DVI VGA Converter Kit this will contain PSU and all the cables adapters required to connect the RGB to DVI VGA Converter to your graphic source See a
32. pad maximize it to full screen and fill the page with letter Ts in a 12pt sans serif font Proceed with step 2 2 Display the OSD see page 25 3 Select the Scale Mode Menu Physical Resolution of attached Screen see page 29 and select the size of your used monitor resolution must be equal or higher than the resolution generated by your graphic card 4 Select the Output Scaling Submenu see page 30 Select VO SCALING Mode 1 1 5 Select the Video Mode Submenu see page 35 Try out all available modes and select the best matching one all rows and all columns of your screen picture are displayed 6 Select the Image menu option see page 32 7 Select the command icon Automatic detection of number AT of pixels per line and the best phase pun 8 The picture size may have been changed Assess the desktop test pattern If the vertical stripes are sharp and without jitter or smearing the adjustment has been successful Go to step 12 9 If the picture quality is not acceptable after the automatic adjustment you will have to manually adjust the pixel clock and pixel phase in this order 10 With a poorly adjusted pixel clock you may see one or more vertical areas where the lines are smeared see Figure 18a on page 39 a In the Image menu option see page 32 select the command icon Manually adjust the number of pixels per line Pixel clock b Adjust the pixel clock value until all stripes have disappea
33. red c Confirm the setting 11 Problems with the pixel phase will cause horizontal noise horizontal wave formed lines flicker or smearing with zebra pattern see Figure 18b on page 39 8 THE RGB TO DVI VGA CONVERTER a In the Image menu option see page 32 select the command icon Manually adjust the best phase best point for A D conversion within each pixel b Modify the phase until all distortions have disappeared c Confirm the setting 12 If necessary adjust the position of the visible part of the screen Image menu option see page 32 13 If necessary adjust the size of the visible part of the picture The horizontal and vertical size is displayed in numeric values for exact adjustment 14 Select the Output Scaling Submenu see page 30 Select the desired Scaling Mode 15 If appropriate re attach your TFT monitor and adjust its image according to the manufacturer s instructions THE RGB TO DVI VGA CONVERTER 7 Troubleshooting 7 1 Video There isn t a picture Check the power supply connection at the RGB to DVI VGA Converter Is the Device Ready Red LED illuminated see page 23 If not the internal power supply may be damaged or there may be an internal error Check if the Monitor detect LED is illuminated see page 23 If not there may be a problem with the Interconnection cable Check that you are using a supported video mode see Appendix D Supported Video Modes
34. sh rate at the graphic source Using automatic detection while displaying an appropriate test pattern ensures an optimized image but the procedure introduces a delay in the picture appearing on the attached console screen If you want the picture to appear as fast as possible you may want to disable this feature Auto Configuration is disabled in the default factory settings To view the Auto Configuration menu select the Tools icon from the main menu and then select the Auto Configuration icon RGB Converter Version 06 04 BD l l l l 1 6h 66 Disable Automatic detection of pixels per line and phase after a mode change Enable Automatic detection of pixels per line and phase after a mode change Back to Tools menu Figure 16 Auto Configuration IN Auto Configuration sub menu THE RGB TO DVI VGA CONVERTER Video Mode Use the Video Mode menu to select one of twelve Video Modes for a specific resolution Please see page 46 for more information about Video Modes and supported screen resolutions RGB Converter Version 06 04 BF Choice of twelve different video modes 1024x768 60Hz Please see also page 48 Wed aec Figure 17 Video Mode menu Color Filter Most of the old graphic cards using only 8 or 27 colors which means only the color levels of 096 50 and 10046 ref OV 350mV 700mV Therefore a very strong noise could be on the signal e g due to a bad power supply or a electromagnetical launching
35. ter it must convert the digitized data to analogue values Similarly if your TFT screen uses a VGA input it must digitize the signal from the RGB to DVI VGA Converter In these cases the built in video processors in the TFT must determine the resolution and pixel phase for an optimized digitization Your RGB to DVI VGA Converter allows you to optimize the video signal manually or automatically using its on screen utility see Chapter 4 If you are using a VGA input to a TFT monitor please follow the manufacturer s instructions You may have several possible options for video source output monitor input If this is the case for the optimum video quality please select the highest ranked available combination from the following table RGB to DVI VGA RGB to DVI VGA neo Ou Converter input Converter output RGB progressive scan RGBS progressive scan PSOE l TTL EGA CGA MDA DVI RGB video e g from 2 SCART interlaced DANE RGB progressive scan RGBS progressive scan DIOR 3 TTL EGA CGA MDA VGA 4 RGB video e g from DVI VGA SCART interlaced THE RGB TO DVI VGA CONVERTER 1 2 Command Summary The following table summarizes the remote control buttons sequences used in system configuration and video tuning on the RGB to DVI VGA Converter Infrared Remote Control IR RC Exit OSD Enter OSD Accept and store modified parameter Select Submenu Select parameter modification Select next position
36. to confirm your choice Alternatively highlight the No button and press the Enter key to discard the new setting and restore the previous value 8 Select the Exit icon to close a submenu 9 Press the Esc key to close the OSD saving all settings and restore normal mouse and keyboard functions The following table summarizes the keyboard actions and icons used to navigate the OSD utility and to select and adjust the RGB to DVI VGA Converter s parameters Key Icon IR RC Action Close the OSD restore normal keyboard and mouse functions Return to previous Menu selection Open the highlighted menu or submenu Accept the highlighted command Select the previous menu or command icon Decrease the highlighted parameter Select the next menu or command icon Increase the selected parameter v THE RGB TO DVI VGA CONVERTER Input Select for future expansion Fe gt Choose the type of the connectes graphic source RGHB Converter Version 06 04 1074x768 60 Hz Select RGB RGBS RGBHV VGA source D ry Zr M s tA O X RGA CGA MDA RGB EGA CGA MDA Ef Return to main menu Input Select Figure 7 Input Select menu Physical Resolution of attached screen Use the Scale Mode menu to specify the physical resolution of the attached screen this ensures the best matching pictures on a TFT screen Use output scaling see below to stretch the picture to the maximum available screen space No chan
37. until all distortions have disappeared c Confirm the setting If necessary adjust the size of the visible part of the picture The horizontal and vertical size is displayed in numeric values for exact adjustment If necessary adjust the position of the visible part of the screen It may be necessary to adjust the picture size step 9 again If appropriate re attach your TFT monitor and adjust its image according to the manufacturer s instructions i all mmm HAMA N Tm ul MI NP Wi NAM TT VAM Mili MNA Ih O LU a pixel clock setting b pixel phase setting THE RGB TO DVI VGA CONVERTER 6 3 Setup of a new Video Mode The RGB to DVI VGA Converter is preinstalled with several video modes and screen resolutions in various refresh rates suitable for using with an RGB source If the mode generated by your RGB graphic source is not represented you need to Setup a custom mode The steps are similar to 6 2 Setup Instructions for RGB Input Your custom mode is stored automatically and can be used in the same way as the preinstalled modes 1 Display from your graphic source a picture with as much detail as possible If possible display a burst pattern see Figure 17 a picture with alternating 1 pixel wide black and white vertical stripes If you are unable to view the test card display some black text on a white background For example you could open Note
38. uuu Gvvvvvv Firmware C M S xx Pyy Mzz e The nature and duration of the problem e When the problem occurs e The components involved in the problem that is what type of graphic source what type make and model of monitor type and make of cable etc e Any particular application that when used appears to create the problem or make it Worse e The results of any testing you ve already done To solve some problems it might be necessary to upgrade the RGB to DVI VGA Converter s firmware If this turns out to be the case for your difficulty our Technical Support technicians will arrange for you to receive the new firmware and will tell you how to install it Scanmagnetics Oy Tel 358 9 271 2200 Fax 358 9 271 2210 www scanmagnetics com Email rgo scanmagnetics com Shipping and Packaging If you need to transport or ship your RGB to DVI VGA Converter e Package it carefully We recommend that you use the original container e If you are shipping it for repair please include the Unit s external power supply If you are returning it please include everything you received with it Before you ship the RGB to DVI VGA Converter back to your dealer for repair or return contact him to get a Return Material Authorization RMA number E MM APPENDIX F SPECIFICATIONS Appendix F Specifications Power Requirements Voltage PSU 90 240V AC 0 5A 47 63Hz 6V DC 2000 mA Power required RGB to DVI VGA Converter approx 8W
39. verter DVI I to VGA adaptor DVI I dual link male to HD15 female connector Data Cable DSUB9male DSUB9female Programming cable DB9 female to RJ11 4p4c User manual Quick Setup German type power cord Infrared Remote Control IR RC If anything is missing please contact Technical Support see Appendix E Calling Technical Support THE RGB TO DVI VGA CONVERTER 3 2 Connection Cable Requirements To connect the RGB to DVI VGA Converter to your graphic source you will need e RGB S 3 4 with RGBS coaxial cables type RG59B U or similar terminated with BNC connectors at the converters end Please ensure that the connection is tension free e VGA Special VGA to DVI I Cable HD 15male DVI female e TTL Data Cable DSUB9male DSUB9female e Power Supply Connect the supplied 6V DC power supply to the Plug terminal on the rear of the RGB to DVI VGA Converter THE RGB TO DVI VGA CONVERTER 3 3 System Setup To install your RGB to DVI VGA Converter L 2 Switch off all devices Connect your TFT directly to the device connect a VGA screen by using the equipped DVI Ito VGA adapter O Attention Connect the VGA monitor cable to the adapter then plug in the adapter into the device Otherwise the VGA mode is not detected DVI output is generated and there will be no picture on the screen see also Diagnostic LEDs on page 23 O Under some circumstances if your TFT supports both DVI and VGA throu
Download Pdf Manuals
Related Search