Change history for item: Epson EMP-7900NL

  1. Donny Darko 25 September 2023 00:11:15
    1. Create: Width #584170
      Value: 419
    2. Create: Height #584171
      Value: 117
    3. Create: Description #23675617
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-B, RGB input, S- input Video, VGA input,
    4. Create: Brand #23675618
      Value: Epson
    5. Create: Type #23675619
      Value: Stationary
    6. Create: Technology #23675620
      Value: LCD
    7. Create: Purpose #23675621
      Value: For office
    8. Create: Projector resolution #23675622
      Value: 1024x768
    9. Create: Image aspect ratio #23675623
      Value: 4:3
    10. Create: Number of LCD/DMD panels #23675624
      Value: 3
    11. Create: Image functions and options #23675625
      Value: Keystone correction
    12. Create: Peculiarities #23675626
      Value: Speakers
    13. Create: Lamp type #23675627
      Value: UHE
    14. Create: Lamp life #23675628
      Value: 2000 h
    15. Create: Number of lamps #23675629
      Value: 1
    16. Create: Power of each lamp #23675630
      Value: 250 W
    17. Create: Min. projection distance #23675631
      Value: 0.8 m
    18. Create: Max. projection distance #23675632
      Value: 1.45 m
    19. Create: Min. diagonal size #23675633
      Value: 0.7 m
    20. Create: Max. diagonal size #23675634
      Value: 7.62 m
    21. Create: Min. horizontal frequency #23675635
      Value: 15 kHz
    22. Create: Max. line frequency #23675636
      Value: 80 kHz
    23. Create: Min. vertical frequency #23675637
      Value: 50 Hz
    24. Create: Max. frame frequency #23675638
      Value: 85 Hz
    25. Create: Zoom optical #23675639
      Value: 1.35
    26. Create: Aperture number F, min #23675640
      Value: 1.7
    27. Create: F-number F, max #23675641
      Value: 2.3
    28. Create: Focal length min. #23675642
      Value: 28 mm
    29. Create: Focal length max. #23675643
      Value: 37 mm
    30. Create: Contrast #23675644
      Value: 700:1
    31. Create: Light flow #23675645
      Value: 4000 lm
    32. Create: Luminous flux in economy mode #23675646
      Value: 3000 lm
    33. Create: Keystone correction type #23675647
      Value: Vertical/horizontal
    34. Create: Connectors and interfaces #23675648
      Value: Ethernet, RS-232, USB Type-B, RGB input, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input
    35. Create: Number of built-in speakers #23675649
      Value: 1
    36. Create: Power per speaker #23675650
      Value: 5 W
    37. Create: Noise level #23675651
      Value: 38 dB
    38. Create: Depth #23675652
      Value: 325 mm
    39. Create: Weight #23675653
      Value: 5.5 kg
    40. Create: Image #20890407
      URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id4733114136895254587/orig
    41. Create: Preview image #20890408
      URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id4733114136895254587/orig
  2. Donny Darko 27 April 2023 23:01:34
    Name: Epson EMP-7900NL; Catalog: Multimedia projectors