Change history for item: Viewsonic LS831WU

  1. Donny Darko 24 September 2023 06:34:17
    1. Create: Width #580140
      Value: 492
    2. Create: Height #580141
      Value: 157
    3. Create: Description #23589246
      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 #23589247
      Value: Viewsonic
    5. Create: Type #23589248
      Value: Stationary
    6. Create: Technology #23589249
      Value: DLP
    7. Create: Purpose #23589250
      Value: For interactive class
    8. Create: Projector resolution #23589251
      Value: 1920x1200
    9. Create: Image aspect ratio #23589252
      Value: 16:10
    10. Create: Number of LCD/DMD panels #23589253
      Value: 1
    11. Create: Image functions and options #23589254
      Value: 3D, keystone correction, motorized focusing, ultra short throw
    12. Create: Peculiarities #23589255
      Value: Speakers
    13. Create: Lamp type #23589256
      Value: Laser-LED
    14. Create: Lamp life #23589257
      Value: 20000 h
    15. Create: Max. projection distance #23589258
      Value: 0.72 m
    16. Create: Min. diagonal size #23589259
      Value: 1.78 m
    17. Create: Max. diagonal size #23589260
      Value: 5.08 m
    18. Create: Min. ratio of distance to image size #23589261
      Value: 0.252
    19. Create: Max. ratio of distance to image size #23589262
      Value: 0.252
    20. Create: Min. horizontal frequency #23589263
      Value: 15 kHz
    21. Create: Max. line frequency #23589264
      Value: 102 kHz
    22. Create: Min. vertical frequency #23589265
      Value: 23 Hz
    23. Create: Max. frame frequency #23589266
      Value: 120 Hz
    24. Create: Zoom digital #23589267
      Value: 2
    25. Create: Aperture number F, min #23589268
      Value: 2
    26. Create: F-number F, max #23589269
      Value: 2
    27. Create: Contrast #23589270
      Value: 3000000:1
    28. Create: Light flow #23589271
      Value: 4500 lm
    29. Create: Keystone correction type #23589272
      Value: Vertical/horizontal
    30. Create: Lens shift #23589273
      Value: Vertically and horizontally
    31. Create: Connectors and interfaces #23589274
      Value: Ethernet, RS-232, USB Type-A, HDMI input x 2, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input, HDMI
    32. Create: HDMI Version #23589275
      Value: 2.0
    33. Create: Number of built-in speakers #23589276
      Value: 2
    34. Create: Power per speaker #23589277
      Value: 10 W
    35. Create: Noise level #23589278
      Value: 34 dB
    36. Create: Depth #23589279
      Value: 387 mm
    37. Create: Weight #23589280
      Value: 9.9 kg
    38. Create: Additional Information #23589281
      Value: Accessories included: power cord, VGA cable, remote control with laser pointer, QSG
    39. Create: Image #20861396
      URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id7244676830590446858.jpeg/orig
    40. Create: Image #20861397
      URL: https://avatars.mds.yandex.net/get-mpic/4343059/img_id5134489405696236832.jpeg/orig
    41. Create: Image #20861398
      URL: https://avatars.mds.yandex.net/get-mpic/4386141/img_id5323601213213728476.jpeg/orig
    42. Create: Image #20861399
      URL: https://avatars.mds.yandex.net/get-mpic/1614201/img_id5640776636974958928.jpeg/orig
    43. Create: Image #20861400
      URL: https://avatars.mds.yandex.net/get-mpic/1749547/img_id4241337285433194290.jpeg/orig
    44. Create: Image #20861401
      URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id1829528562291417764.jpeg/orig
    45. Create: Image #20861402
      URL: https://avatars.mds.yandex.net/get-mpic/4386141/img_id1273850830462494249.png/orig
    46. Create: Image #20861403
      URL: https://avatars.mds.yandex.net/get-mpic/1726038/img_id8096458288976500675.jpeg/orig
    47. Create: Image #20861404
      URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id5908157247287002560.jpeg/orig
    48. Create: Image #20861405
      URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id7792748973790154666.jpeg/orig
    49. Create: Image #20861406
      URL: https://avatars.mds.yandex.net/get-mpic/1749547/img_id2164838987047879359.jpeg/orig
    50. Create: Image #20861407
      URL: https://avatars.mds.yandex.net/get-mpic/1884605/img_id4552573326898624853.jpeg/orig
    51. Create: Image #20861408
      URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id1537767136153296928.jpeg/orig
    52. Create: Image #20861409
      URL: https://avatars.mds.yandex.net/get-mpic/3907093/img_id9214909216800426788.jpeg/orig
    53. Create: Image #20861410
      URL: https://avatars.mds.yandex.net/get-mpic/3918703/img_id4942895853367360524.jpeg/orig
    54. Create: Image #20861411
      URL: https://avatars.mds.yandex.net/get-mpic/1111879/img_id1862747933807699252.jpeg/orig
    55. Create: Image #20861412
      URL: https://avatars.mds.yandex.net/get-mpic/5210681/img_id8778649282065560345.jpeg/orig
    56. Create: Image #20861413
      URL: https://avatars.mds.yandex.net/get-mpic/5395693/img_id2984267729014534265.jpeg/orig
    57. Create: Image #20861414
      URL: https://avatars.mds.yandex.net/get-mpic/2008455/img_id777400810203496277.jpeg/orig
    58. Create: Preview image #20861415
      URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id7244676830590446858.jpeg/orig
  2. Donny Darko 27 April 2023 22:55:45
    Name: Viewsonic LS831WU; Catalog: Multimedia projectors