Change history for item: Epson PowerLite 77c

  1. Donny Darko 25 September 2023 00:14:08
    1. Create: Width #584276
      Value: 328
    2. Create: Height #584277
      Value: 109
    3. Create: Description #23677320
      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 #23677321
      Value: Epson
    5. Create: Type #23677322
      Value: Stationary
    6. Create: Technology #23677323
      Value: LCD
    7. Create: Purpose #23677324
      Value: For office
    8. Create: Projector resolution #23677325
      Value: 1024x768
    9. Create: Image aspect ratio #23677326
      Value: 4:3
    10. Create: Number of LCD/DMD panels #23677327
      Value: 3
    11. Create: Image functions and options #23677328
      Value: Keystone correction
    12. Create: Peculiarities #23677329
      Value: Speakers
    13. Create: Lamp type #23677330
      Value: UHE
    14. Create: Lamp life #23677331
      Value: 3000 h
    15. Create: Lamp life in eco mode #23677332
      Value: 4000 h
    16. Create: Number of lamps #23677333
      Value: 1
    17. Create: Power of each lamp #23677334
      Value: 170 W
    18. Create: Min. projection distance #23677335
      Value: 0.82 m
    19. Create: Max. projection distance #23677336
      Value: 10.4 m
    20. Create: Min. diagonal size #23677337
      Value: 0.76 m
    21. Create: Max. diagonal size #23677338
      Value: 7.62 m
    22. Create: Min. horizontal frequency #23677339
      Value: 15 kHz
    23. Create: Max. line frequency #23677340
      Value: 92 kHz
    24. Create: Min. vertical frequency #23677341
      Value: 50 Hz
    25. Create: Max. frame frequency #23677342
      Value: 85 Hz
    26. Create: Zoom optical #23677343
      Value: 1.2
    27. Create: Aperture number F, min #23677344
      Value: 1.6
    28. Create: F-number F, max #23677345
      Value: 1.74
    29. Create: Focal length min. #23677346
      Value: 18.4 mm
    30. Create: Focal length max. #23677347
      Value: 22.12 mm
    31. Create: Contrast #23677348
      Value: 400:1
    32. Create: Light flow #23677349
      Value: 2200 lm
    33. Create: Keystone correction type #23677350
      Value: Vertical
    34. Create: Connectors and interfaces #23677351
      Value: USB Type-B, S-Video input, VGA input, RCA audio input, Composite video input
    35. Create: Number of built-in speakers #23677352
      Value: 1
    36. Create: Power per speaker #23677353
      Value: 1 W
    37. Create: Noise level #23677354
      Value: 35 dB
    38. Create: Depth #23677355
      Value: 244 mm
    39. Create: Weight #23677356
      Value: 2.7 kg
    40. Create: Image #20890515
      URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id30963604466105587/orig
    41. Create: Image #20890516
      URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id6350498751123147280/orig
    42. Create: Preview image #20890517
      URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id30963604466105587/orig
  2. Donny Darko 27 April 2023 23:01:43
    Name: Epson PowerLite 77c; Catalog: Multimedia projectors