Change history for item: Samsung SP-M251

  1. Donny Darko 25 September 2023 00:53:59
    1. Create: Width #585679
      Value: 279
    2. Create: Height #585680
      Value: 79
    3. Create: Description #23701884
      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 #23701885
      Value: Samsung
    5. Create: Type #23701886
      Value: Stationary
    6. Create: Technology #23701887
      Value: LCD
    7. Create: Purpose #23701888
      Value: For office
    8. Create: Projector resolution #23701889
      Value: 1024x768
    9. Create: Image aspect ratio #23701890
      Value: 4:3
    10. Create: Number of LCD/DMD panels #23701891
      Value: 3
    11. Create: Image functions and options #23701892
      Value: Keystone correction
    12. Create: Peculiarities #23701893
      Value: Speakers
    13. Create: Lamp type #23701894
      Value: UHP
    14. Create: Lamp life #23701895
      Value: 3000 h
    15. Create: Lamp life in eco mode #23701896
      Value: 5000 h
    16. Create: Number of lamps #23701897
      Value: 1
    17. Create: Power of each lamp #23701898
      Value: 200 W
    18. Create: Min. projection distance #23701899
      Value: 0.9 m
    19. Create: Max. projection distance #23701900
      Value: 1.45 m
    20. Create: Min. diagonal size #23701901
      Value: 0.76 m
    21. Create: Max. diagonal size #23701902
      Value: 1.02 m
    22. Create: Min. ratio of distance to image size #23701903
      Value: 1.48
    23. Create: Max. ratio of distance to image size #23701904
      Value: 1.78
    24. Create: Min. horizontal frequency #23701905
      Value: 30 kHz
    25. Create: Max. line frequency #23701906
      Value: 80 kHz
    26. Create: Min. vertical frequency #23701907
      Value: 56 Hz
    27. Create: Max. frame frequency #23701908
      Value: 75 Hz
    28. Create: Zoom optical #23701909
      Value: 1.2
    29. Create: Aperture number F, min #23701910
      Value: 1.7
    30. Create: F-number F, max #23701911
      Value: 1.87
    31. Create: Focal length min. #23701912
      Value: 192 mm
    32. Create: Focal length max. #23701913
      Value: 23 mm
    33. Create: Contrast #23701914
      Value: 2000:1
    34. Create: Light flow #23701915
      Value: 2500 lm
    35. Create: Keystone correction type #23701916
      Value: Vertical
    36. Create: Connectors and interfaces #23701917
      Value: RS-232, HDMI input, VGA input, RCA audio input, composite video input, component video input
    37. Create: Number of built-in speakers #23701918
      Value: 1
    38. Create: Power per speaker #23701919
      Value: 7 W
    39. Create: Noise level #23701920
      Value: 36 dB
    40. Create: Depth #23701921
      Value: 229 mm
    41. Create: Weight #23701922
      Value: 2.74 kg
    42. Create: Image #20894194
      URL: https://avatars.mds.yandex.net/get-mpic/1901647/img_id1731907365296252191/orig
    43. Create: Image #20894195
      URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id5550076782457275523/orig
    44. Create: Preview image #20894196
      URL: https://avatars.mds.yandex.net/get-mpic/1901647/img_id1731907365296252191/orig
  2. Donny Darko 27 April 2023 23:03:56
    Name: Samsung SP-M251; Catalog: Multimedia projectors