Change history for item: Optoma EX540

  1. Donny Darko 25 September 2023 04:57:24
    1. Create: Width #593462
      Value: 324
    2. Create: Height #593463
      Value: 97
    3. Create: Description #23829527
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: more than 9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, input S-Video
    4. Create: Brand #23829528
      Value: Optoma
    5. Create: Type #23829529
      Value: Stationary
    6. Create: Technology #23829530
      Value: DLP
    7. Create: Purpose #23829531
      Value: For office
    8. Create: Projector resolution #23829532
      Value: 1024x768
    9. Create: Image aspect ratio #23829533
      Value: 4:3
    10. Create: Number of LCD/DMD panels #23829534
      Value: 1
    11. Create: Image functions and options #23829535
      Value: Keystone correction
    12. Create: Peculiarities #23829536
      Value: Speakers
    13. Create: Lamp life #23829537
      Value: 4000 h
    14. Create: Lamp life in eco mode #23829538
      Value: 5000 h
    15. Create: Number of lamps #23829539
      Value: 1
    16. Create: Power of each lamp #23829540
      Value: 180 W
    17. Create: Min. projection distance #23829541
      Value: 12 m
    18. Create: Max. projection distance #23829542
      Value: 12 m
    19. Create: Min. diagonal size #23829543
      Value: 0.78 m
    20. Create: Max. diagonal size #23829544
      Value: 9.38 m
    21. Create: Min. ratio of distance to image size #23829545
      Value: 1.6
    22. Create: Max. ratio of distance to image size #23829546
      Value: 1.92
    23. Create: Min. horizontal frequency #23829547
      Value: 15 kHz
    24. Create: Max. line frequency #23829548
      Value: 91 kHz
    25. Create: Min. vertical frequency #23829549
      Value: 25 Hz
    26. Create: Max. frame frequency #23829550
      Value: 85 Hz
    27. Create: Zoom optical #23829551
      Value: 1.2
    28. Create: Aperture number F, min #23829552
      Value: 2.41
    29. Create: F-number F, max #23829553
      Value: 2.66
    30. Create: Focal length min. #23829554
      Value: 18.2 mm
    31. Create: Focal length max. #23829555
      Value: 218 mm
    32. Create: Contrast #23829556
      Value: 2500:1
    33. Create: Light flow #23829557
      Value: 2500 lm
    34. Create: Keystone correction type #23829558
      Value: Vertical
    35. Create: Connectors and interfaces #23829559
      Value: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VGA input x 2, mini jack 3.5 mm audio input, composite video input, component video input
    36. Create: Noise level #23829560
      Value: 27 dB
    37. Create: Depth #23829561
      Value: 234 mm
    38. Create: Weight #23829562
      Value: 2.9 kg
    39. Create: Image #20913891
      URL: https://avatars.mds.yandex.net/get-mpic/1538707/img_id3685457955498079675/orig
    40. Create: Image #20913892
      URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id2305381601594437474/orig
    41. Create: Preview image #20913893
      URL: https://avatars.mds.yandex.net/get-mpic/1538707/img_id3685457955498079675/orig
  2. Donny Darko 27 April 2023 23:17:42
    Name: Optoma EX540; Catalog: Multimedia projectors