Change history for item: Vivitek DS234

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1. Donny Darko 25 September 2023 05:43:01
   1. Create: Width #594852
      Value: 285
      
   2. Create: Height #594853
      Value: 112
      
   3. Create: Description #23855918
      Value: Purpose: office, projector resolution: 800x600, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 5000:1-10000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, HDMI input, VGA input , mini audio input
      
   4. Create: Brand #23855919
      Value: Vivitek
      
   5. Create: Type #23855920
      Value: Portable
      
   6. Create: Technology #23855921
      Value: DLP
      
   7. Create: Purpose #23855922
      Value: For office
      
   8. Create: Projector resolution #23855923
      Value: 800x600
      
   9. Create: Image aspect ratio #23855924
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23855925
       Value: 1
       
   11. Create: Image functions and options #23855926
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23855927
       Value: Speakers
       
   13. Create: Lamp life #23855928
       Value: 4500 h
       
   14. Create: Lamp life in eco mode #23855929
       Value: 8000 h
       
   15. Create: Number of lamps #23855930
       Value: 1
       
   16. Create: Power of each lamp #23855931
       Value: 203 W
       
   17. Create: Min. projection distance #23855932
       Value: 12 m
       
   18. Create: Max. projection distance #23855933
       Value: 1.1 m
       
   19. Create: Min. diagonal size #23855934
       Value: 0.69 m
       
   20. Create: Max. diagonal size #23855935
       Value: 7.37 m
       
   21. Create: Min. ratio of distance to image size #23855936
       Value: 1.97
       
   22. Create: Max. ratio of distance to image size #23855937
       Value: 2.17
       
   23. Create: Min. horizontal frequency #23855938
       Value: 31 kHz
       
   24. Create: Max. line frequency #23855939
       Value: 100 kHz
       
   25. Create: Min. vertical frequency #23855940
       Value: 50 Hz
       
   26. Create: Max. frame frequency #23855941
       Value: 120 Hz
       
   27. Create: Zoom optical #23855942
       Value: 1.1
       
   28. Create: Aperture number F, min #23855943
       Value: 2.51
       
   29. Create: F-number F, max #23855944
       Value: 2.69
       
   30. Create: Focal length min. #23855945
       Value: 21.95 mm
       
   31. Create: Focal length max. #23855946
       Value: 24.18 mm
       
   32. Create: Contrast #23855947
       Value: 10000:1
       
   33. Create: Light flow #23855948
       Value: 3200 lm
       
   34. Create: Keystone correction type #23855949
       Value: Vertical
       
   35. Create: Connectors and interfaces #23855950
       Value: RS-232, USB Type-B, HDMI input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   36. Create: HDMI Version #23855951
       Value: 1.4a
       
   37. Create: Number of color wheel segments #23855952
       Value: 5
       
   38. Create: Number of built-in speakers #23855953
       Value: 1
       
   39. Create: Power per speaker #23855954
       Value: 2 W
       
   40. Create: Noise level #23855955
       Value: 30 dB
       
   41. Create: Depth #23855956
       Value: 193 mm
       
   42. Create: Weight #23855957
       Value: 19.7 kg
       
   43. Create: Image #20918714
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id984784043422489612/orig
       
   44. Create: Image #20918715
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id2524824761326221534/orig
       
   45. Create: Image #20918716
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id7467040147663998887/orig
       
   46. Create: Image #20918717
       URL: https://avatars.mds.yandex.net/get-mpic/1729672/img_id3863390499542379533/orig
       
   47. Create: Image #20918718
       URL: https://avatars.mds.yandex.net/get-mpic/2017118/img_id2099846752682870978.jpeg/orig
       
   48. Create: Image #20918719
       URL: https://avatars.mds.yandex.net/get-mpic/466729/img_id5658210964488853486/orig
       
   49. Create: Image #20918720
       URL: https://avatars.mds.yandex.net/get-mpic/3590777/img_id3640310862771000784.jpeg/orig
       
   50. Create: Image #20918721
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id6550204026878563354.jpeg/orig
       
   51. Create: Preview image #20918722
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id984784043422489612/orig
       
2. Donny Darko 27 April 2023 23:20:10
   Name: Vivitek DS234; Catalog: Multimedia projectors