Change history for item: Optoma EX550

  1. Donny Darko 25 September 2023 05:01:37
    1. Create: Width #593618
      Value: 280
    2. Create: Height #593619
      Value: 77
    3. Create: Description #23832320
      Value: Purpose: office, projector resolution: 640x480, max. diagonal image size: up to 5 m, luminous flux: up to 1000 lm, technology: LCoS, connectors and interfaces: USB Type-B, RCA audio input, composite video input, features: card�
    4. Create: Brand #23832321
      Value: Optoma
    5. Create: Type #23832322
      Value: Stationary
    6. Create: Technology #23832323
      Value: DLP
    7. Create: Purpose #23832324
      Value: For office
    8. Create: Projector resolution #23832325
      Value: 1024x768
    9. Create: Image aspect ratio #23832326
      Value: 4:3
    10. Create: Number of LCD/DMD panels #23832327
      Value: 1
    11. Create: Image functions and options #23832328
      Value: 3D, keystone correction
    12. Create: Peculiarities #23832329
      Value: Speakers
    13. Create: Lamp life #23832330
      Value: 5000 h
    14. Create: Lamp life in eco mode #23832331
      Value: 6000 h
    15. Create: Number of lamps #23832332
      Value: 1
    16. Create: Power of each lamp #23832333
      Value: 180 W
    17. Create: Min. projection distance #23832334
      Value: 12 m
    18. Create: Max. projection distance #23832335
      Value: 12 m
    19. Create: Min. diagonal size #23832336
      Value: 0.69 m
    20. Create: Max. diagonal size #23832337
      Value: 7.62 m
    21. Create: Min. ratio of distance to image size #23832338
      Value: 1.97
    22. Create: Max. ratio of distance to image size #23832339
      Value: 2.17
    23. Create: Min. horizontal frequency #23832340
      Value: 15 kHz
    24. Create: Max. line frequency #23832341
      Value: 91 kHz
    25. Create: Min. vertical frequency #23832342
      Value: 24 Hz
    26. Create: Max. frame frequency #23832343
      Value: 85 Hz
    27. Create: Zoom optical #23832344
      Value: 1.1
    28. Create: Aperture number F, min #23832345
      Value: 2.51
    29. Create: F-number F, max #23832346
      Value: 2.69
    30. Create: Focal length min. #23832347
      Value: 21.95 mm
    31. Create: Focal length max. #23832348
      Value: 24.18 mm
    32. Create: Contrast #23832349
      Value: 5000:1
    33. Create: Light flow #23832350
      Value: 2800 lm
    34. Create: Keystone correction type #23832351
      Value: Vertical
    35. Create: Connectors and interfaces #23832352
      Value: RS-232, USB Type-B, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input, component video input
    36. Create: Number of built-in speakers #23832353
      Value: 1
    37. Create: Power per speaker #23832354
      Value: 2 W
    38. Create: Noise level #23832355
      Value: 30 dB
    39. Create: Depth #23832356
      Value: 230 mm
    40. Create: Weight #23832357
      Value: 2.2 kg
    41. Create: Image #20914182
      URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4441121725919858273/orig
    42. Create: Image #20914183
      URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id2277383296501375780/orig
    43. Create: Image #20914184
      URL: https://avatars.mds.yandex.net/get-mpic/1865543/img_id230953257765589389/orig
    44. Create: Image #20914185
      URL: https://avatars.mds.yandex.net/get-mpic/1614201/img_id93149011049082800/orig
    45. Create: Preview image #20914186
      URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4441121725919858273/orig
  2. Donny Darko 27 April 2023 23:17:55
    Name: Optoma EX550; Catalog: Multimedia projectors