Change history for item: Optoma EX779

  1. Donny Darko 25 September 2023 04:58:44
    1. Create: Width #593510
      Value: 326
    2. Create: Height #593511
      Value: 109
    3. Create: Description #23830429
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VG input
    4. Create: Brand #23830430
      Value: Optoma
    5. Create: Type #23830431
      Value: Stationary
    6. Create: Technology #23830432
      Value: DLP
    7. Create: Purpose #23830433
      Value: For office
    8. Create: Projector resolution #23830434
      Value: 1024x768
    9. Create: Image aspect ratio #23830435
      Value: 4:3
    10. Create: Number of LCD/DMD panels #23830436
      Value: 1
    11. Create: Image functions and options #23830437
      Value: Keystone correction
    12. Create: Peculiarities #23830438
      Value: Speakers
    13. Create: Lamp life #23830439
      Value: 2000 h
    14. Create: Lamp life in eco mode #23830440
      Value: 3000 h
    15. Create: Min. projection distance #23830441
      Value: 12 m
    16. Create: Max. projection distance #23830442
      Value: 12 m
    17. Create: Min. diagonal size #23830443
      Value: 0.71 m
    18. Create: Max. diagonal size #23830444
      Value: 8.34 m
    19. Create: Min. ratio of distance to image size #23830445
      Value: 1.8
    20. Create: Max. ratio of distance to image size #23830446
      Value: 2.11
    21. Create: Min. horizontal frequency #23830447
      Value: 15 kHz
    22. Create: Max. line frequency #23830448
      Value: 91 kHz
    23. Create: Min. vertical frequency #23830449
      Value: 25 Hz
    24. Create: Max. frame frequency #23830450
      Value: 85 Hz
    25. Create: Zoom optical #23830451
      Value: 1.15
    26. Create: Aperture number F, min #23830452
      Value: 2.6
    27. Create: F-number F, max #23830453
      Value: 2.8
    28. Create: Focal length min. #23830454
      Value: 269 ​​mm
    29. Create: Focal length max. #23830455
      Value: 29.84 mm
    30. Create: Contrast #23830456
      Value: 3000:1
    31. Create: Light flow #23830457
      Value: 4500 lm
    32. Create: Keystone correction type #23830458
      Value: Vertical
    33. Create: Connectors and interfaces #23830459
      Value: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VGA x 2 input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
    34. Create: Number of built-in speakers #23830460
      Value: 1
    35. Create: Power per speaker #23830461
      Value: 3 W
    36. Create: Noise level #23830462
      Value: 30 dB
    37. Create: Depth #23830463
      Value: 25.9 mm
    38. Create: Weight #23830464
      Value: 3.5 kg
    39. Create: Image #20913966
      URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id5407318927376513294/orig
    40. Create: Image #20913967
      URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id2886469573729042232/orig
    41. Create: Preview image #20913968
      URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id5407318927376513294/orig
  2. Donny Darko 27 April 2023 23:17:46
    Name: Optoma EX779; Catalog: Multimedia projectors