DVI Test Generator User Manual
Contents
1. t DVIGEAR DVI Test Generator User Manual DVI 7010a 3 DVIGEAR INTRODUCTION Thanks for purchasing this Test Generator from DVIGear The DVI 7010a provides stable test signals for a wide variety of PC and HDTV resolu tions FEATURES e Ultra Compact High Performance Units e PC and HDTV Outputs e RGBHV and YpbPr Outputs e PC Resolutions to 1280x1024 e Most HDTV Scan Resolutions e Selectable Refresh Rates e Over 15 Unique Test Patterns e Rugged Metal Case e Locking DC Power Connector for Security e Small In line Power Adapter DVIGear 1 DVI 7010a User Manual 3 DVIGEAR 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 perfor mance from your Video Scaler e Output display device The quality of the output signal will depend largely upon the type and quality of display device used For instance some video projectors just look better than the others e Using Default Resolution It is always best to set the output resolution of the Test Generator to the default resolution and refresh rate of the display device If the display device automatically tracks the resolution and refresh rate of the incoming signal initially set the Test Generator to the middle of the range of acceptable signals e Distance between the Test Generator and the display device Long dista2. 4 DVIGEAR Your Digital Connectivity Experts Toll Free 888 463 9927 1059 Triad Court Phone 770 421 6699 Suite 8 Fax 770 234 4207 Marietta GA 30062 2258 www dvigear com
3. Rates and Resolutions ee PE aw SXGA 1280x1024 50 60 Hz 720p YPbPr 1280x720 50 60 Hz WXGA 1280x768 50 60 Hz 576p YPbPr 720x576 50 60 Hz XGA 1024x768 50 60 70 480p YPbPr 720x480 50 60 Hz 75 85 Hz SVGA 800x600 60 72 1080i 1920x1080 50 60 Hz 75 85 Hz YPbPr VGA 640x480 60 72 75 Pseudo Interlace see 85 Hz note on pg 5 DVIGear 5 DVI 7010a User Manual 4 DVIGEAR TEST PATTERN SELECTION The and Buttons Pressing the and buttons will increment and decrement the test pat tern selection through a large range of output patterns Available Test Patterns Note 2 Not a true Multi burst alternating B W Vertical Lines DVIGear 6 DVI 7010a User Manual 3 DVIGEAR LIMITED WARRANTY LIMITED WARRANTY With the exceptions noted in the next paragraph DVIGear Inc warrants the original purchaser that the equipment it manufactures or sells will be free from defects in materials and workmanship for a period of three years from the date of purchase Should this product in DVIGear s opinion prove defective within this warranty period DVIGear at its option will repair or replace this product without charge Any defective parts replaced become the property of DVIGear 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 no
4. l Note Please retain the original packing material should the need arise to return the unit CONNECTING THE HARDWARE The first step is to connect a Display Input to the Output of the Test Generator and then the power CONNECTING THE OUTPUT The Test Generator outputs digital RGBHV format via the DVI connector CONNECTING POWER TO THE UNIT The Test Generator 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 DVIGear 4 DVI 7010a User Manual 3 DVIGEAR CONTROLLING THE TEST GENERATOR The generator is controlled via three buttons with status indicated by OSD e Mode Output Button This button changes the Refresh Rate and the Resolution of the output e and Buttons These buttons change the test pattern being pro duced by the unit e XGA Reset Simultaneously depressing the and buttons returns set ting to factory defaults and sets the output to XGA e 480p Reset Simultaneously depressing the Mode and buttons returns settings to factory defaults and sets the output to 480p REFRESH RATE AND RESOLUTION Each time the Mode Output buttons is pressed the output increments one step The available Refresh and Resolution selections are as follows Available Refresh
5. nces are possible but special measures should be taken in order to avoid cable losses These include using high quality coax type VGA cables and Premium DVI Cables Line amplifiers may also be necessary e Output connection cables Low quality cables degrade signal quality Coax type computer cables are recommended because of their superior internal shielding characteristics e Interference from nearby electrical devices These can have an ad verse 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 DVIGear 2 DVI 7010a User Manual 3 DVIGEAR SPECIFICATIONS Output Mechanical and Environmental Specifications Output Format RGBHV only via DVI I 1 x7 x4 HWD 25x175x100mm 1 5 Ibs 680 g Control Push Button Control of refresh rate resolution and test signal selection Power Requirements 5VDC 2 0 A External Power Adapter Supplied with Test Generator Output Signal Specifications 1280x768 mei oO S HE 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 DVIGear 3 DVI 7010a User Manual 3 DVIGEAR CHECKING THE PACKAGE CONTENTS The following items are contained in the shipping carton e Test Generator e 100 240VAC to 5VDC AC DC Power Adapter e 6 ft DVI Cable e User Manua
6. t originally intended If repairs are necessary under this warranty policy the original purchaser must obtain a Return Authorization Number from DVIGear and return the product freight prepaid to a location designated by DVIGear 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 three years from the date of purchase DVIGear assumes no liability to distributors resellers or end users or any third parties for any loss of use revenue or profit DVIGear 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 DVIGear with respect to any defective products will be limited to the repair or replacement of such products In no event shall DVIGear 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 REGULATORY COMPLIANCE This product has been tested for compliance with FCC Class B and CE The External AC Power Adapter supplied with this product has been tested for compliance with UL CSA and CE This product is RoHS compliant DVIGear 7 DVI 7010a User Manual
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