TV One 1T-DVI-VGA video converter
Contents
1. OC TASK 1T DVI VGA PC HD DVI TO ANALOG Instruction Manual 1T DVI VGA DVI to VGA Scaler 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 Table of Contents Introduction Specifications Checking Package Contents Connecting the Hardware Operating The Unit Troubleshooting Limited Warranty Regulatory Compliance Contact Information 10 1 0 INTRODUCTION Thanks for purchasing this DVI to VGA Scaler from TV One The 1T DVI VGA is designed to convert DVI signals to analog Our professional video conversion products have been serving the industry for over twenty years TV One offers a full line of high quality Seamless Switchers Video Scalers Up Down Cross Converters Analog Digital Converters SD HD SDI HDMI DVI Format Converters Standards Converters TBC Frame Synchronizers Matrix Routing Switchers Signal Distribution Amplifiers and Cat 5 Transmission Systems 1 1 Liability Statement Every effort has been made to ensure that this product is free of errors TV One cannot be held liable for the use of this hardware or any direct or indirect consequential damages arising from its use It is the responsibility of the user of the hardware to check that it is suitable for his her requirements and that it is installed correctly All rights reserved No parts of this manual may be reproduced or transmitted by any form or means electronic or mechanical including photocopying recording or by any2. 50Hz YPbPr RGBHV Progressive 720p 1280x720 50 60Hz YPbPr RGBHV Progressive 1080i 1920x1080 50 60Hz YPbPr RGBHV Pseudo Note 1 Interlaced Note 1 The 1080i Output is actually a doubled 540p signal It will appear as 1080i on most displays however it is not a true 1080i signal format 3 0 CHECKING PACKAGE CONTENTS Before attempting to use this unit please check the packaging and make certain the following items are contained in the shipping carton e 1x 1T DVI VGA Scaler e 1x 100 240VAC AC DC Power Adapter e 1x User Manual Note Please retain the original packing material should the need ever arise to return the unit If you find any items are missing contact your reseller or TV One immediately Have the Model Number Serial Number and Invoice available for reference when you call 4 0 CONNECTING THE HARDWARE The first step is to connect a video source to the input of the Scaler and to connect its output to a display device Below you ll find drawings of the unit showing the locations of the input output and power connectors DVI INPUT DC 5V PC HD OUTPUT 7480p T XGA o mma o O o xmEJo s 6 6 oee 4 1 Connecting the Input The 1T DVI VGA can accept both PC and HDTV inputs in the DVI format The 1T DVI VGA will automatically detect the mode and resolution of the PC HDTV input 4 2 Connecting the Output The 1T DVI VGA Video Scaler can output a wide variety of Analog RGBHV resolutions Use
3. a high quality cable to connect the scaler to a display device Note Proper signal levels are very important to the operation of this product so make sure your inputs are of the levels specified on page 5 If improper operation of the unit occurs and the unit has power the most likely cause of the problem is high or low signal levels use of a low quality cable or the use of a wrong input cable 4 3 Connecting Power to the Unit The Video Scaler is shipped with an In Plug Power Adapter to convert 100 240VAC 50 60Hz to 5VDC Connect the DC Output Cord from the Power Adapter to the back of the unit and then plug the Power Adapter into an AC Receptacle When the unit s front panel Power Switch is turned On the Power LED indicator will illuminate 5 0 OPERATING THE UNIT The Scaler is controlled via three buttons with status indicated by On Screen Display e Menu Button This Button displays the Menu Options via the On Screen Display on the display device connected to the output e and Buttons These Buttons allow navigation within the Menu and adjustments of the parameters available e XGA Reset Simultaneously depressing the and buttons returns settings to factory defaults and sets the output to XGA 60 Hz Pressing the Menu Button results brings up the Initial or Main Menu Move the cursor to the desired setup parne Output Set up option by using the and buttons Press the Menu Picture Adjust HV Adjust Button again t
4. com TV One Asia 16F 4 NO 75 Sec 1 Hsin Tai Wu Road Hsichih Taipei Hsien 22101 Taiwan R O C Tel 886 2 2698 2296 Fax 886 2 2698 2297 sales asia tvone com www tvoneasia com TV One Europe Continental Approach Westwood Industrial Estate Margate Kent CT9 4JG UK Tel 44 0 1843 873311 Fax 44 0 1843 873312 sales europe tvone com www tvone eu TV One Mercosur Av Diaz Velez 3965 PB 1200 Capital Federal Buenos Aires Argentina Tel 54 11 5917 2525 Fax 54 11 4032 0281 sales mercosur tvone com www tvonela com TV One China Rm 1007 Golden Peach Bldg No 1900 Shangcheng Road Pudong Shanghai China 200120 Tel 86 21 5830 2960 Fax 86 21 5851 7949 Email sales china tvone com www tvonechina com End of Manual 10
5. e warranted for a period of three years from the date of purchase This includes products with the model number prefix of 1T with the exception of 1T C2 3 LCD Monitors are warranted for a period of three years from the date of purchase with the exception of the LCD panels integrated into the monitors that are supplied by third parties LCD panels are limited to the term and conditions of the warranty offered by the respective LCD panel manufacturer Such specific LCD panel warranties are available upon request to TV One Should a product in TV One s opinion prove defective within this warranty period TV One at its option will repair or replace this product without charge Any defective parts replaced become the property of TV One This warranty does not apply to those products which have been damaged due to accident unauthorized alterations improper repair modifications inadequate maintenance and care or use in any manner for which the product was not originally intended If repairs are necessary under this warranty policy the original purchaser must obtain a Return Authorization Number from TV One and return the product to a location designated by TV One freight prepaid After repairs are complete the product will be returned freight prepaid LIMITATIONS All products sold are as is and the above Limited Warranty is in lieu of all other warranties for this product expressed or implied and is strictly limited to two years f
6. ecial measures should be taken in order to avoid cable losses These include using high quality VGA cables and Premium DVI Cables Line amplifiers may also be necessary Output connection cables Low quality cables are susceptible to interference They degrade signal quality due to poor matching and cause elevated noise levels Therefore cables should be of the best quality Coax type computer cables are recommended because of their superior shielding characteristics Interference from nearby electrical devices These can have an adverse effect on signal quality For example an older computer monitor often emits very high electromagnetic fields that can interfere with the performance of video equipment in its proximity 2 0 SPECIFICATIONS Connectors Input Output Picture Controls Input Signal Output Signal Mechanical H W D Weight Net Warranty Limited Warranty Environmental Operating Temperature Operating Humidity Storage Temperature Storage Humidity Power Requirement External Power Supply Regulatory Approvals Amplifier Units Power Supplies Accessories Included 1x Power Adapter 1x Operations Manual DVI I HD 15 Female Clock Frequency Phase Brightness Contrast RGB Levels Color Horiz amp Vert Position 30x133x76mm 1 2 x5 25 x3 280 g 0 62 Ibs 3 Years Parts and Labor 0 to 450 C 32 to 122 F 1096 to 9096 Non condensing 10 to 60 C 414 to 122 F 10 to 90 Non conde
7. information storage or retrieval system without the written consent of the publisher TV One reserves the right to revise any of its hardware and software following its policy to modify and or improve its products where necessary or desirable This statement does not affect the legal rights of the user in any way All third party trademarks and copyrights are recognised The TV One logo TV One task and CORIO are the registered Trademarks of TV One All other trademarks are the property of their respective holders 1 2 Features The 1T DVI VGA Video Scaler has many features that enable it to perform in a superior manner Among those features you will find Converts DVI Inputs to RGB Outputs The input may be DVI or HDTV signals in RGBHV YPbPr or YUV The output may be Analog RGBHV plus YPbPr for some resolutions Automatic Detection of Input Resolution Output Picture Adjustments 1 3 Getting the Best Results There are many factors affecting the quality of results when scaling video signals Some basic precautions will ensure the best possible performance Using Native Resolution It is always best to set the output resolution of the scaler to the native resolution and refresh rate of the display device This allows our scaler to do most of the work which usually results in a superior picture Distance between the Video Scaler and the display device This plays a major role in the final result Long distances are possible but sp
8. nsing 5VDC 2A Locking DC FCC CE RoHS UL CUL CE PSE GS RoHS US UK or Euro 2 1 Supported Input Formats and Resolutions The 1T DVI VGA accepts a wide variety of input resolutions and formats as detailed in the following table Resolutions Vert Rate Format Scan Type VGA 640x480 60 72 75 85 Hz RGBHV Progressive SVGA 800x600 60 72 75 85 Hz RGBHV Progressive XGA 1024x768 60 70 75 85 Hz RGBHV Progressive MAC 1152X864 70 75 Hz RGBHV Progressive WXGA 1280x768 60 Hz RGBHV Progressive SXGA 1280x1024 60Hz RGBHV Progressive 480i 852x480 60Hz YUV Interlaced 480p 720x480 60Hz YPbPr RGBHV Progressive 576p 720x576 50Hz YPbPr RGBHV Progressive 720p 1280x720 50 60Hz YPbPr RGBHV Progressive 1080i 1920x1080 50 60Hz YPbPr RGBHV Interlaced 2 2 Supported Output Formats and Resolutions The 1T DVI VGA outputs a wide variety of input resolutions and formats as detailed in the following table Resolutions Vert Rate Format Scan Type VGA 640x480 60 72 75 85 Hz RGBHV Progressive VESA85 640X480 85 Hz RGBHV Progressive VGA70 720X400 70 Hz RGBHV Progressive SVGA 800x600 60 72 75 85 Hz RGBHV Progressive XGA 1024x768 60 70 75 85 Hz RGBHV Progressive MAC 1152X864 70 75 Hz RGBHV Progressive WXGA 1280x768 60 Hz RGBHV Progressive 1280A 1280X960 60 Hz RGBHV Progressive SXGA 1280x1024 60 75 Hz RGBHV Progressive 480p 720x480 60Hz YPbPr RGBHV Progressive 576p 720x576
9. o call up that option Once the desired option is reached and selected a new Menu will appear gop Adjust and you once again use the amp Keys to select the System Information parameter you wish to change or adjust Auto Adjust Exit 5 1 OSD Menus If you select the first item on the main menu Input Set up a secondary menu will show the following items 5 1 1 Input set up When it is selected a simple two selection sub menu will appear This menu allows you to manually select the type of input you are feeding to the scaler You can select either YPbPr or RGB as the input type Selecting the wrong type of input will cause unpredictable results on the output Pressing the or buttons to select the input type press menu to save your selection press and as required to navigate to the Exit word and once there press Menu again to exit this menu 5 1 2 Output set up When Output Set Up is selected a new sub menu appears This OSD choice will give you a display showing all the possible output resolutions and formats Use the and buttons to navigate to your choice pres the menu key to save your choice then use the and buttons again to navigate to the exit command and press the menu button to exit the OSD display 5 1 3 Output Modes Per the Table in Section 2 2 5 1 4 Output Adjustments When in DVI D Mode Picture Adjust When the Picture Adjust Menu is selected the following adjust parameters will appear
10. on the OSD Contrast EBENEN 070 Bright E 130 Color EE 070 Reset Exit Use the and buttons to choose the desired parameter press Menu to select and then use or to increase or decrease the value Press Menu to save the value When finished with all adjustments use the and buttons to move to Exit and then press Menu to actually exit the routine 5 1 5 Menu Ranges and Defaults The adjustment range and factory preset value as follows Value Range Default Contrast 0 255 047 Bright 0 255 102 Color 0 255 064 Note Select reset to reset all adjustment back to the factory preset value HV adjust When selected the following sub menu appears H position M 184 V position 32 Use the and buttons to adjust the best horizontal and vertical position of the picture OSD adjust When this mode is selected you can adjust the Horizontal and Vertical position of the OSD menu System information When selected this shows the input output resolutions and their vertical refresh rate on the screen Auto adjust When selected the T1 DVI VGA will automatically adjust all the parameters to the factory presets Exit Select to exit from the current menu page Notes e The default output resolution of the 1T DVI VGA is XGA 260 Hz e The unit has non volatile memory and memorizes all setting before power off and recalls those setting on next power on however changing output
11. resolution erases all settings e Atany time pressing and buttons simultaneously will reset the output resolution to XGA 260Hz and other settings back to factory default values 6 0 TROUBLESHOOTING Other than checking for faulty cables the only common problem would be choosing a wrong Output Setting Make sure the display is capable of handling the resolution and refresh rate selected and make sure the output format selected RGB or YPbPr for the type of cable being used at the output After trying the above suggestions should the problem still persist contact your dealer for additional suggestions before contacting TV One Should the dealer s technical personnel be unable to assist you contact TV One via our support website http tvone crmdesk com Create a technical support request on the site and our support team will respond within a short period of time 7 0 LIMITED WARRANTY TV One warrants the original purchaser that the equipment it manufactures or sells will be free from defects in materials and workmanship for a fixed term from the date of purchase The warranty term for specific product lines is defined below 1 TV One branded products based on TV One s CORIO technology are warranted for a period of five years from the date of purchase This includes products with the model number prefix of C2 1T C2 CX A2 or S2 2 TV One task branded products other than those based on TV One s CORIO technology mentioned above ar
12. rom the date of purchase TV One assumes no liability to distributors resellers or end users or any third parties for any loss of use revenue or profit TV One makes no other representation of warranty as to fitness for the purpose or merchantability or otherwise in respect of any of the products sold The liability of TV One with respect to any defective products will be limited to the repair or replacement of such products In no event shall TV One be responsible or liable for any damage arising from the use of such defective products whether such damages be direct indirect consequential or otherwise and whether such damages are incurred by the reseller end user or any third party 8 0 REGULATORY COMPLIANCE The 1T DVI VGA has been tested for compliance with appropriate FCC and CE rules and regulations The Power Adaptor Supplies have been tested for compliance with appropriate UL CUL CE PSE GS Rules Regulations and or Guidelines These Products and Power Adapters are RoHS Compliant 9 0 CONTACT INFORMATION Should you have questions or require assistance with this product in areas not covered by this manual please contact TV One at the appropriate location TV One USA 2791 Circleport Drive Erlanger KY 41018 USA Tel 859 282 7303 Fax 859 282 8225 sales tvone com www tvone com TV One Latin America 6991 NW 82 Avenue 8 Miami FL 33166 USA Tel 305 396 6275 Fax 305 418 9306 sales latinoamerica tvone com www tvonela
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