Change history for item: Acer H6531BD

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1. Donny Darko 25 September 2023 02:52:43
   1. Create: Width #589356
      Value: 322
      
   2. Create: Height #589357
      Value: 91
      
   3. Create: Description #23765478
      Value: Purpose: office, projector resolution: 1920x1080 Full HD, 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-A, HDMI input x 2, VGA input, input
      
   4. Create: Brand #23765479
      Value: Acer
      
   5. Create: Type #23765480
      Value: Stationary
      
   6. Create: Technology #23765481
      Value: DLP
      
   7. Create: Purpose #23765482
      Value: For office
      
   8. Create: Projector resolution #23765483
      Value: 1920x1080 Full HD
      
   9. Create: Image aspect ratio #23765484
      Value: 16:9
      
   10. Create: Number of LCD/DMD panels #23765485
       Value: 1
       
   11. Create: Image functions and options #23765486
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23765487
       Value: Speakers
       
   13. Create: Lamp type #23765488
       Value: P-VIP
       
   14. Create: Lamp life #23765489
       Value: 5000 h
       
   15. Create: Lamp life in eco mode #23765490
       Value: 20000 h
       
   16. Create: Number of lamps #23765491
       Value: 1
       
   17. Create: Power of each lamp #23765492
       Value: 203 W
       
   18. Create: Min. projection distance #23765493
       Value: 1m
       
   19. Create: Max. projection distance #23765494
       Value: 10 m
       
   20. Create: Min. diagonal size #23765495
       Value: 0.69 m
       
   21. Create: Max. diagonal size #23765496
       Value: 7.62 m
       
   22. Create: Min. ratio of distance to image size #23765497
       Value: 1.5
       
   23. Create: Max. ratio of distance to image size #23765498
       Value: 1.65
       
   24. Create: Min. horizontal frequency #23765499
       Value: 15 kHz
       
   25. Create: Max. line frequency #23765500
       Value: 100 kHz
       
   26. Create: Min. vertical frequency #23765501
       Value: 24 Hz
       
   27. Create: Max. frame frequency #23765502
       Value: 120 Hz
       
   28. Create: Zoom optical #23765503
       Value: 1.1
       
   29. Create: Zoom digital #23765504
       Value: 2
       
   30. Create: Aperture number F, min #23765505
       Value: 2
       
   31. Create: F-number F, max #23765506
       Value: 2.05
       
   32. Create: Focal length min. #23765507
       Value: 15.85 mm
       
   33. Create: Focal length max. #23765508
       Value: 17.44 mm
       
   34. Create: Contrast #23765509
       Value: 10000:1
       
   35. Create: Light flow #23765510
       Value: 3500 lm
       
   36. Create: Luminous flux in economy mode #23765511
       Value: 2800 lm
       
   37. Create: Keystone correction type #23765512
       Value: Vertical
       
   38. Create: Connectors and interfaces #23765513
       Value: RS-232, USB Type-A, HDMI input x 2, VGA input, mini jack 3.5 mm audio input
       
   39. Create: HDMI Version #23765514
       Value: 1.4a
       
   40. Create: Number of built-in speakers #23765515
       Value: 1
       
   41. Create: Power per speaker #23765516
       Value: 3 W
       
   42. Create: Noise level #23765517
       Value: 32 dB
       
   43. Create: Depth #23765518
       Value: 225 mm
       
   44. Create: Weight #23765519
       Value: 2.6 kg
       
   45. Create: Image #20905029
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id8093963646662542339.jpeg/orig
       
   46. Create: Image #20905030
       URL: https://avatars.mds.yandex.net/get-mpic/1861069/img_id2994508123894122266.jpeg/orig
       
   47. Create: Image #20905031
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id4533497392593592371.jpeg/orig
       
   48. Create: Image #20905032
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id4826661808248523136.jpeg/orig
       
   49. Create: Image #20905033
       URL: https://avatars.mds.yandex.net/get-mpic/1863454/img_id1567154082274011760.jpeg/orig
       
   50. Create: Image #20905034
       URL: https://avatars.mds.yandex.net/get-mpic/1924204/img_id4001265772562662639.jpeg/orig
       
   51. Create: Image #20905035
       URL: https://avatars.mds.yandex.net/get-mpic/1901647/img_id8169606878101394987.jpeg/orig
       
   52. Create: Preview image #20905036
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id8093963646662542339.jpeg/orig
       
2. Donny Darko 27 April 2023 23:10:24
   Name: Acer H6531BD; Catalog: Multimedia projectors