Change history for item: Optoma EW628

  1. Donny Darko 25 September 2023 04:55:02
    1. Create: Width #593370
      Value: 25.9
    2. Create: Height #593371
      Value: 72
    3. Create: Description #23827923
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: more than 9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, S-Video input, input VGA, input a
    4. Create: Brand #23827924
      Value: Optoma
    5. Create: Type #23827925
      Value: Portable
    6. Create: Technology #23827926
      Value: DLP
    7. Create: Purpose #23827927
      Value: For office
    8. Create: Projector resolution #23827928
      Value: 1280x800
    9. Create: Image aspect ratio #23827929
      Value: 8:5
    10. Create: Number of LCD/DMD panels #23827930
      Value: 1
    11. Create: Image functions and options #23827931
      Value: Keystone correction
    12. Create: Peculiarities #23827932
      Value: Speakers
    13. Create: Lamp life #23827933
      Value: 3000 h
    14. Create: Lamp life in eco mode #23827934
      Value: 4000 h
    15. Create: Number of lamps #23827935
      Value: 1
    16. Create: Power of each lamp #23827936
      Value: 200 W
    17. Create: Min. projection distance #23827937
      Value: 12 m
    18. Create: Max. projection distance #23827938
      Value: 12 m
    19. Create: Min. diagonal size #23827939
      Value: 0.83 m
    20. Create: Max. diagonal size #23827940
      Value: 9.13 m
    21. Create: Min. horizontal frequency #23827941
      Value: 31 kHz
    22. Create: Max. line frequency #23827942
      Value: 100 kHz
    23. Create: Min. vertical frequency #23827943
      Value: 47 Hz
    24. Create: Max. frame frequency #23827944
      Value: 85 Hz
    25. Create: Zoom optical #23827945
      Value: 1.1
    26. Create: Aperture number F, min #23827946
      Value: 2.44
    27. Create: F-number F, max #23827947
      Value: 2.58
    28. Create: Focal length min. #23827948
      Value: 218 mm
    29. Create: Focal length max. #23827949
      Value: 24 mm
    30. Create: Contrast #23827950
      Value: 2000:1
    31. Create: Light flow #23827951
      Value: 2700 lm
    32. Create: Luminous flux in economy mode #23827952
      Value: 2500 lm
    33. Create: Keystone correction type #23827953
      Value: Vertical
    34. Create: Connectors and interfaces #23827954
      Value: RS-232, USB Type-B, S-Video input, VGA input, mini jack 3.5 mm audio input, component video input
    35. Create: Number of built-in speakers #23827955
      Value: 1
    36. Create: Power per speaker #23827956
      Value: 1 W
    37. Create: Noise level #23827957
      Value: 33 dB
    38. Create: Depth #23827958
      Value: 188 mm
    39. Create: Weight #23827959
      Value: 2 kg
    40. Create: Additional Information #23827960
      Value: Password protection; Kensington lock slot
    41. Create: Image #20913753
      URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id1840767656225664084/orig
    42. Create: Image #20913754
      URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id646291956090519583/orig
    43. Create: Preview image #20913755
      URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id1840767656225664084/orig
  2. Donny Darko 27 April 2023 23:17:34
    Name: Optoma EW628; Catalog: Multimedia projectors