Change history for item: Epson PowerLite 1940W

  1. Donny Darko 25 September 2023 00:26:36
    1. Create: Width #584758
      Value: 376
    2. Create: Height #584759
      Value: 91
    3. Create: Description #23685537
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 lm, contrast: 1000:1-3000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type- B, HDMI input x 2, VGA input
    4. Create: Brand #23685538
      Value: Epson
    5. Create: Type #23685539
      Value: Stationary
    6. Create: Technology #23685540
      Value: LCD
    7. Create: Purpose #23685541
      Value: For office
    8. Create: Projector resolution #23685542
      Value: 1280x800
    9. Create: Image aspect ratio #23685543
      Value: 8:5
    10. Create: Number of LCD/DMD panels #23685544
      Value: 3
    11. Create: Image functions and options #23685545
      Value: Keystone correction, motorized focusing
    12. Create: Peculiarities #23685546
      Value: Speakers
    13. Create: Lamp type #23685547
      Value: UHE
    14. Create: Lamp life #23685548
      Value: 2500 h
    15. Create: Lamp life in eco mode #23685549
      Value: 4000 h
    16. Create: Number of lamps #23685550
      Value: 1
    17. Create: Power of each lamp #23685551
      Value: 245 W
    18. Create: Min. diagonal size #23685552
      Value: 0.76 m
    19. Create: Max. diagonal size #23685553
      Value: 7.62 m
    20. Create: Min. ratio of distance to image size #23685554
      Value: 1.38
    21. Create: Max. ratio of distance to image size #23685555
      Value: 2.24
    22. Create: Min. horizontal frequency #23685556
      Value: 15 kHz
    23. Create: Max. line frequency #23685557
      Value: 92 kHz
    24. Create: Min. vertical frequency #23685558
      Value: 50 Hz
    25. Create: Max. frame frequency #23685559
      Value: 85 Hz
    26. Create: Zoom optical #23685560
      Value: 1.6
    27. Create: Aperture number F, min #23685561
      Value: 1.51
    28. Create: F-number F, max #23685562
      Value: 1.99
    29. Create: Focal length min. #23685563
      Value: 18.2 mm
    30. Create: Focal length max. #23685564
      Value: 292 mm
    31. Create: Contrast #23685565
      Value: 3000:1
    32. Create: Light flow #23685566
      Value: 4200 lm
    33. Create: Keystone correction type #23685567
      Value: Vertical/horizontal
    34. Create: Connectors and interfaces #23685568
      Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input x 2, VGA input x 2, RCA audio input, mini jack 3.5 mm audio input, composite video input
    35. Create: Number of built-in speakers #23685569
      Value: 1
    36. Create: Power per speaker #23685570
      Value: 10 W
    37. Create: Noise level #23685571
      Value: 37 dB
    38. Create: Depth #23685572
      Value: 272 mm
    39. Create: Weight #23685573
      Value: 3.9 kg
    40. Create: Image #20891263
      URL: https://avatars.mds.yandex.net/get-mpic/2009321/img_id3833060913441433586/orig
    41. Create: Image #20891264
      URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id3184243785598613225/orig
    42. Create: Image #20891265
      URL: https://avatars.mds.yandex.net/get-mpic/1680954/img_id3289318047583921444/orig
    43. Create: Preview image #20891266
      URL: https://avatars.mds.yandex.net/get-mpic/2009321/img_id3833060913441433586/orig
  2. Donny Darko 27 April 2023 23:02:24
    Name: Epson PowerLite 1940W; Catalog: Multimedia projectors