Change history for item: Optoma EX531

  1. Donny Darko 25 September 2023 04:57:27
    1. Create: Width #593464
      Value: 28.6
    2. Create: Height #593465
      Value: 84
    3. Create: Description #23829563
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, S-Video input, VGA input x 2, mini jack audio input
    4. Create: Brand #23829564
      Value: Optoma
    5. Create: Type #23829565
      Value: Stationary
    6. Create: Technology #23829566
      Value: DLP
    7. Create: Purpose #23829567
      Value: For office
    8. Create: Projector resolution #23829568
      Value: 1024x768
    9. Create: Image aspect ratio #23829569
      Value: 4:3
    10. Create: Number of LCD/DMD panels #23829570
      Value: 1
    11. Create: Image functions and options #23829571
      Value: Keystone correction
    12. Create: Peculiarities #23829572
      Value: Speakers
    13. Create: Lamp life #23829573
      Value: 3000 h
    14. Create: Lamp life in eco mode #23829574
      Value: 4000 h
    15. Create: Number of lamps #23829575
      Value: 1
    16. Create: Power of each lamp #23829576
      Value: 185 W
    17. Create: Min. projection distance #23829577
      Value: 12 m
    18. Create: Max. projection distance #23829578
      Value: 12 m
    19. Create: Min. diagonal size #23829579
      Value: 0.7 m
    20. Create: Max. diagonal size #23829580
      Value: 7.7 m
    21. Create: Min. ratio of distance to image size #23829581
      Value: 1.95
    22. Create: Max. ratio of distance to image size #23829582
      Value: 2.15
    23. Create: Min. horizontal frequency #23829583
      Value: 15 kHz
    24. Create: Max. line frequency #23829584
      Value: 91 kHz
    25. Create: Min. vertical frequency #23829585
      Value: 24 Hz
    26. Create: Max. frame frequency #23829586
      Value: 85 Hz
    27. Create: Zoom optical #23829587
      Value: 1.1
    28. Create: Aperture number F, min #23829588
      Value: 2.41
    29. Create: F-number F, max #23829589
      Value: 2.55
    30. Create: Focal length min. #23829590
      Value: 218 mm
    31. Create: Focal length max. #23829591
      Value: 24 mm
    32. Create: Contrast #23829592
      Value: 2500:1
    33. Create: Light flow #23829593
      Value: 2600 lm
    34. Create: Luminous flux in economy mode #23829594
      Value: 1500 lm
    35. Create: Keystone correction type #23829595
      Value: Vertical
    36. Create: Connectors and interfaces #23829596
      Value: RS-232, S-Video input, VGA input x 2, mini jack 3.5 mm audio input, composite video input, component video input
    37. Create: Number of built-in speakers #23829597
      Value: 1
    38. Create: Power per speaker #23829598
      Value: 2 W
    39. Create: Noise level #23829599
      Value: 28 dB
    40. Create: Depth #23829600
      Value: 192 mm
    41. Create: Weight #23829601
      Value: 2.3 kg
    42. Create: Image #20913894
      URL: https://avatars.mds.yandex.net/get-mpic/1571888/img_id6703296122166690842/orig
    43. Create: Image #20913895
      URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id6225603903387635907/orig
    44. Create: Preview image #20913896
      URL: https://avatars.mds.yandex.net/get-mpic/1571888/img_id6703296122166690842/orig
  2. Donny Darko 27 April 2023 23:17:42
    Name: Optoma EX531; Catalog: Multimedia projectors