Change history for item: Optoma EP783L

  1. Donny Darko 25 September 2023 04:58:12
    1. Create: Width #593492
      Value: 475
    2. Create: Height #593493
      Value: 167
    3. Create: Description #23830087
      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, RGB input, S-Vide input
    4. Create: Brand #23830088
      Value: Optoma
    5. Create: Type #23830089
      Value: Stationary
    6. Create: Technology #23830090
      Value: DLP
    7. Create: Purpose #23830091
      Value: For office
    8. Create: Projector resolution #23830092
      Value: 1024x768
    9. Create: Image aspect ratio #23830093
      Value: 4:3
    10. Create: Number of LCD/DMD panels #23830094
      Value: 1
    11. Create: Image functions and options #23830095
      Value: Keystone correction, motorized focusing, motorized zoom
    12. Create: Peculiarities #23830096
      Value: Speakers
    13. Create: Lamp life #23830097
      Value: 2000 h
    14. Create: Lamp life in eco mode #23830098
      Value: 3000 h
    15. Create: Number of lamps #23830099
      Value: 1
    16. Create: Power of each lamp #23830100
      Value: 330 W
    17. Create: Min. projection distance #23830101
      Value: 1.8 m
    18. Create: Max. projection distance #23830102
      Value: 20 m
    19. Create: Min. diagonal size #23830103
      Value: 0.41 m
    20. Create: Max. diagonal size #23830104
      Value: 8.62 m
    21. Create: Min. ratio of distance to image size #23830105
      Value: 2.9
    22. Create: Max. ratio of distance to image size #23830106
      Value: 5.5
    23. Create: Min. horizontal frequency #23830107
      Value: 15 kHz
    24. Create: Max. line frequency #23830108
      Value: 100 kHz
    25. Create: Min. vertical frequency #23830109
      Value: 43 Hz
    26. Create: Max. frame frequency #23830110
      Value: 87 Hz
    27. Create: Zoom optical #23830111
      Value: 1.9
    28. Create: Aperture number F, min #23830112
      Value: 2.01
    29. Create: F-number F, max #23830113
      Value: 2.58
    30. Create: Focal length min. #23830114
      Value: 412 mm
    31. Create: Focal length max. #23830115
      Value: 78.1 mm
    32. Create: Contrast #23830116
      Value: 1500:1
    33. Create: Light flow #23830117
      Value: 5000 lm
    34. Create: Keystone correction type #23830118
      Value: Vertical/horizontal
    35. Create: Connectors and interfaces #23830119
      Value: Ethernet, RS-232, USB Type-B, HDMI input, RGB input, 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 #23830120
      Value: 2
    37. Create: Power per speaker #23830121
      Value: 5 W
    38. Create: Noise level #23830122
      Value: 32 dB
    39. Create: Depth #23830123
      Value: 39.8 mm
    40. Create: Weight #23830124
      Value: 10.45 kg
    41. Create: Additional Information #23830125
      Value: Kensington lock slot; optional Wi-Fi module
    42. Create: Image #20913936
      URL: https://avatars.mds.yandex.net/get-mpic/1081556/img_id3169794585535392012/orig
    43. Create: Image #20913937
      URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id8009313175146269301/orig
    44. Create: Preview image #20913938
      URL: https://avatars.mds.yandex.net/get-mpic/1081556/img_id3169794585535392012/orig
  2. Donny Darko 27 April 2023 23:17:44
    Name: Optoma EP783L; Catalog: Multimedia projectors