Change history for item: Optoma EP-7155

  1. Donny Darko 25 September 2023 04:52:53
    1. Create: Width #593288
      Value: 178
    2. Create: Height #593289
      Value: 71
    3. Create: Description #23826539
      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: USB Type-B, HDMI input, S-Video input VGA, audio input
    4. Create: Brand #23826540
      Value: Optoma
    5. Create: Type #23826541
      Value: Portable
    6. Create: Technology #23826542
      Value: DLP
    7. Create: Purpose #23826543
      Value: For office
    8. Create: Projector resolution #23826544
      Value: 1024x768
    9. Create: Image aspect ratio #23826545
      Value: 4:3
    10. Create: Number of LCD/DMD panels #23826546
      Value: 1
    11. Create: Image functions and options #23826547
      Value: Keystone correction
    12. Create: Peculiarities #23826548
      Value: Speakers
    13. Create: Lamp life #23826549
      Value: 3000 h
    14. Create: Number of lamps #23826550
      Value: 1
    15. Create: Power of each lamp #23826551
      Value: 200 W
    16. Create: Min. projection distance #23826552
      Value: 12 m
    17. Create: Max. projection distance #23826553
      Value: 12 m
    18. Create: Min. diagonal size #23826554
      Value: 0.68 m
    19. Create: Max. diagonal size #23826555
      Value: 7.9 m
    20. Create: Min. horizontal frequency #23826556
      Value: 15 kHz
    21. Create: Max. line frequency #23826557
      Value: 91 kHz
    22. Create: Min. vertical frequency #23826558
      Value: 43 Hz
    23. Create: Max. frame frequency #23826559
      Value: 87 Hz
    24. Create: Aperture number F, min #23826560
      Value: 2.55
    25. Create: F-number F, max #23826561
      Value: 2.72
    26. Create: Focal length min. #23826562
      Value: 21.3 mm
    27. Create: Focal length max. #23826563
      Value: 245 mm
    28. Create: Contrast #23826564
      Value: 2500:1
    29. Create: Light flow #23826565
      Value: 2500 lm
    30. Create: Keystone correction type #23826566
      Value: Vertical
    31. Create: Connectors and interfaces #23826567
      Value: USB Type-B, HDMI input, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input
    32. Create: Number of built-in speakers #23826568
      Value: 1
    33. Create: Power per speaker #23826569
      Value: 1 W
    34. Create: Noise level #23826570
      Value: 36 dB
    35. Create: Depth #23826571
      Value: 220 mm
    36. Create: Weight #23826572
      Value: 14 kg
    37. Create: Image #20913634
      URL: https://avatars.mds.yandex.net/get-mpic/1537623/img_id690031504140079763/orig
    38. Create: Image #20913635
      URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id7747502560724914708/orig
    39. Create: Preview image #20913636
      URL: https://avatars.mds.yandex.net/get-mpic/1537623/img_id690031504140079763/orig
  2. Donny Darko 27 April 2023 23:17:28
    Name: Optoma EP-7155; Catalog: Multimedia projectors