Change history for item: Ricoh PJ WX4130N

  1. Donny Darko 25 September 2023 00:54:48
    1. Create: Width #585703
      Value: 257
    2. Create: Height #585704
      Value: 144
    3. Create: Description #23702241
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type-B , HDMI input, VGA input,
    4. Create: Brand #23702242
      Value: Ricoh
    5. Create: Type #23702243
      Value: Stationary
    6. Create: Technology #23702244
      Value: DLP
    7. Create: Purpose #23702245
      Value: For office
    8. Create: Projector resolution #23702246
      Value: 1280x800
    9. Create: Image aspect ratio #23702247
      Value: 8:5
    10. Create: Number of LCD/DMD panels #23702248
      Value: 1
    11. Create: Image functions and options #23702249
      Value: Keystone correction, ultra short throw
    12. Create: Peculiarities #23702250
      Value: Speakers
    13. Create: Lamp type #23702251
      Value: UHP
    14. Create: Lamp life #23702252
      Value: 3000 h
    15. Create: Lamp life in eco mode #23702253
      Value: 4000 h
    16. Create: Number of lamps #23702254
      Value: 1
    17. Create: Power of each lamp #23702255
      Value: 225 W
    18. Create: Min. projection distance #23702256
      Value: 0.117 m
    19. Create: Max. projection distance #23702257
      Value: 0.249 m
    20. Create: Min. diagonal size #23702258
      Value: 12.2 m
    21. Create: Max. diagonal size #23702259
      Value: 2.03 m
    22. Create: Min. horizontal frequency #23702260
      Value: 15 kHz
    23. Create: Max. line frequency #23702261
      Value: 100 kHz
    24. Create: Min. vertical frequency #23702262
      Value: 23 Hz
    25. Create: Max. frame frequency #23702263
      Value: 85 Hz
    26. Create: Zoom optical #23702264
      Value: 1.1
    27. Create: Aperture number F, min #23702265
      Value: 2.5
    28. Create: F-number F, max #23702266
      Value: 2.67
    29. Create: Focal length min. #23702267
      Value: 218 mm
    30. Create: Focal length max. #23702268
      Value: 24 mm
    31. Create: Contrast #23702269
      Value: 2500:1
    32. Create: Light flow #23702270
      Value: 2500 lm
    33. Create: Keystone correction type #23702271
      Value: Vertical
    34. Create: Connectors and interfaces #23702272
      Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input, VGA input, mini jack 3.5 mm audio input, composite video input
    35. Create: Number of built-in speakers #23702273
      Value: 1
    36. Create: Power per speaker #23702274
      Value: 2 W
    37. Create: Depth #23702275
      Value: 221 mm
    38. Create: Weight #23702276
      Value: 3 kg
    39. Create: Image #20894375
      URL: https://avatars.mds.yandex.net/get-mpic/1599966/img_id7700572363250807582/orig
    40. Create: Preview image #20894376
      URL: https://avatars.mds.yandex.net/get-mpic/1599966/img_id7700572363250807582/orig
  2. Donny Darko 27 April 2023 23:03:59
    Name: Ricoh PJ WX4130N; Catalog: Multimedia projectors