Change history for item: Vivitek DX6831

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1. Donny Darko 25 September 2023 05:40:58
   1. Create: Width #594782
      Value: 505
      
   2. Create: Height #594783
      Value: 195
      
   3. Create: Description #23854658
      Value: Purpose: for a concert hall, projector resolution: 1024x768, max. diagonal image size: more than 9 m, luminous flux: more than 7000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, in
      
   4. Create: Brand #23854659
      Value: Vivitek
      
   5. Create: Type #23854660
      Value: Stationary
      
   6. Create: Technology #23854661
      Value: DLP
      
   7. Create: Purpose #23854662
      Value: For concert hall
      
   8. Create: Projector resolution #23854663
      Value: 1024x768
      
   9. Create: Image aspect ratio #23854664
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23854665
       Value: 1
       
   11. Create: Image functions and options #23854666
       Value: 3D, keystone correction, motorized focusing, motorized zoom
       
   12. Create: Peculiarities #23854667
       Value: Speakers
       
   13. Create: Lamp life #23854668
       Value: 2000 h
       
   14. Create: Lamp life in eco mode #23854669
       Value: 2500 h
       
   15. Create: Number of lamps #23854670
       Value: 2
       
   16. Create: Power of each lamp #23854671
       Value: 350 W
       
   17. Create: Min. projection distance #23854672
       Value: 1.42 m
       
   18. Create: Max. projection distance #23854673
       Value: 24.28 m
       
   19. Create: Min. diagonal size #23854674
       Value: 1.02 m
       
   20. Create: Max. diagonal size #23854675
       Value: 1.27 m
       
   21. Create: Min. ratio of distance to image size #23854676
       Value: 1.79
       
   22. Create: Max. ratio of distance to image size #23854677
       Value: 2.35
       
   23. Create: Min. horizontal frequency #23854678
       Value: 15 kHz
       
   24. Create: Max. line frequency #23854679
       Value: 108 kHz
       
   25. Create: Min. vertical frequency #23854680
       Value: 48 Hz
       
   26. Create: Max. frame frequency #23854681
       Value: 120 Hz
       
   27. Create: Zoom optical #23854682
       Value: 1.3
       
   28. Create: Aperture number F, min #23854683
       Value: 1.7
       
   29. Create: F-number F, max #23854684
       Value: 1.9
       
   30. Create: Focal length min. #23854685
       Value: 26 mm
       
   31. Create: Focal length max. #23854686
       Value: 34 mm
       
   32. Create: Contrast #23854687
       Value: 3000:1
       
   33. Create: Light flow #23854688
       Value: 8000 lm
       
   34. Create: Keystone correction type #23854689
       Value: Vertical
       
   35. Create: Connectors and interfaces #23854690
       Value: Ethernet, RS-232, USB Type-B, HDMI input, RGB input, VGA input, component video input
       
   36. Create: HDMI Version #23854691
       Value: 1.4
       
   37. Create: Noise level #23854692
       Value: 41 dB
       
   38. Create: Depth #23854693
       Value: 520 mm
       
   39. Create: Weight #23854694
       Value: 20 kg
       
   40. Create: Additional Information #23854695
       Value: Display Port interface; optional lenses
       
   41. Create: Image #20918482
       URL: https://avatars.mds.yandex.net/get-mpic/4415357/img_id3278267496495343277.jpeg/orig
       
   42. Create: Image #20918483
       URL: https://avatars.mds.yandex.net/get-mpic/3614670/img_id6261214499995593611.jpeg/orig
       
   43. Create: Image #20918484
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id5252340859439133924/orig
       
   44. Create: Image #20918485
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1015816499090798263/orig
       
   45. Create: Image #20918486
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id692072004026550153/orig
       
   46. Create: Preview image #20918487
       URL: https://avatars.mds.yandex.net/get-mpic/4415357/img_id3278267496495343277.jpeg/orig
       
2. Donny Darko 27 April 2023 23:20:04
   Name: Vivitek DX6831; Catalog: Multimedia projectors