Change history for item: Optoma UHD42

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1. Donny Darko 25 September 2023 05:20:25
   1. Create: Width #594310
      Value: 315
      
   2. Create: Height #594311
      Value: 118
      
   3. Create: Description #23845056
      Value: Purpose: for home cinema, projector resolution: 3840x2160, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: more than 10000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-A x 2, HDMI input
      
   4. Create: Brand #23845057
      Value: Optoma
      
   5. Create: Type #23845058
      Value: Stationary
      
   6. Create: Technology #23845059
      Value: DLP
      
   7. Create: Purpose #23845060
      Value: For home cinema
      
   8. Create: Projector resolution #23845061
      Value: 3840x2160
      
   9. Create: Image aspect ratio #23845062
      Value: 16:9
      
   10. Create: Number of LCD/DMD panels #23845063
       Value: 1
       
   11. Create: Image functions and options #23845064
       Value: 3D, HDR, keystone correction
       
   12. Create: Peculiarities #23845065
       Value: Speakers, universal multi-brand remote control
       
   13. Create: Lamp life #23845066
       Value: 4000 h
       
   14. Create: Lamp life in eco mode #23845067
       Value: 10000 h
       
   15. Create: Power of each lamp #23845068
       Value: 240 W
       
   16. Create: Min. projection distance #23845069
       Value: 12 m
       
   17. Create: Max. projection distance #23845070
       Value: 8.1 m
       
   18. Create: Min. diagonal size #23845071
       Value: 0.87 m
       
   19. Create: Max. diagonal size #23845072
       Value: 7.68 m
       
   20. Create: Min. ratio of distance to image size #23845073
       Value: 1.21
       
   21. Create: Max. ratio of distance to image size #23845074
       Value: 1.59
       
   22. Create: Min. horizontal frequency #23845075
       Value: 31 kHz
       
   23. Create: Max. line frequency #23845076
       Value: 135 kHz
       
   24. Create: Min. vertical frequency #23845077
       Value: 24 Hz
       
   25. Create: Max. frame frequency #23845078
       Value: 120 Hz
       
   26. Create: Zoom optical #23845079
       Value: 1.3
       
   27. Create: Focal length min. #23845080
       Value: 12.81 mm
       
   28. Create: Focal length max. #23845081
       Value: 16.74 mm
       
   29. Create: Contrast #23845082
       Value: 500000:1
       
   30. Create: Light flow #23845083
       Value: 3400 lm
       
   31. Create: Keystone correction type #23845084
       Value: Vertical
       
   32. Create: Lens shift #23845085
       Value: Vertically
       
   33. Create: Connectors and interfaces #23845086
       Value: RS-232, USB Type-A x 2, HDMI input x 2, VGA input, mini jack 3.5 mm audio input
       
   34. Create: Number of built-in speakers #23845087
       Value: 1
       
   35. Create: Power per speaker #23845088
       Value: 10 W
       
   36. Create: Noise level #23845089
       Value: 28 dB
       
   37. Create: Depth #23845090
       Value: 270 mm
       
   38. Create: Weight #23845091
       Value: 3.9 kg
       
   39. Create: Additional Information #23845092
       Value: Computer compatible UHD, WQHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
       
   40. Create: Image #20916508
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id1503616923862091453.jpeg/orig
       
   41. Create: Image #20916509
       URL: https://avatars.mds.yandex.net/get-mpic/4944925/img_id6077873433834727580.jpeg/orig
       
   42. Create: Image #20916510
       URL: https://avatars.mds.yandex.net/get-mpic/4944925/img_id6095288181266439561.jpeg/orig
       
   43. Create: Image #20916511
       URL: https://avatars.mds.yandex.net/get-mpic/4034372/img_id221614906672853071.jpeg/orig
       
   44. Create: Image #20916512
       URL: https://avatars.mds.yandex.net/get-mpic/1382936/img_id7841887745708634703.jpeg/orig
       
   45. Create: Image #20916513
       URL: https://avatars.mds.yandex.net/get-mpic/1911047/img_id4021631216556264445.jpeg/orig
       
   46. Create: Image #20916514
       URL: https://avatars.mds.yandex.net/get-mpic/7937668/img_id6612929031610951798.jpeg/orig
       
   47. Create: Image #20916515
       URL: https://avatars.mds.yandex.net/get-mpic/6219218/img_id8097072903135138609.jpeg/orig
       
   48. Create: Preview image #20916516
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id1503616923862091453.jpeg/orig
       
2. Donny Darko 27 April 2023 23:18:53
   Name: Optoma UHD42; Catalog: Multimedia projectors