Change history for item: 3M WX20

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1. Donny Darko 25 September 2023 03:33:54
   1. Create: Width #590407
      Value: 274
      
   2. Create: Height #590408
      Value: 59
      
   3. Create: Description #23784741
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 1000-2000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: USB Type-B, HDMI input, S-Video input, VGA input x 2 , entrance ay
      
   4. Create: Brand #23784742
      Value: 3M
      
   5. Create: Type #23784743
      Value: Portable
      
   6. Create: Technology #23784744
      Value: LCD
      
   7. Create: Purpose #23784745
      Value: For office
      
   8. Create: Projector resolution #23784746
      Value: 1280x800
      
   9. Create: Image aspect ratio #23784747
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23784748
       Value: 1
       
   11. Create: Image functions and options #23784749
       Value: Keystone correction
       
   12. Create: Peculiarities #23784750
       Value: Speakers
       
   13. Create: Lamp type #23784751
       Value: UHB
       
   14. Create: Lamp life #23784752
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23784753
       Value: 3000 h
       
   16. Create: Number of lamps #23784754
       Value: 1
       
   17. Create: Power of each lamp #23784755
       Value: 190 W
       
   18. Create: Min. projection distance #23784756
       Value: 1.3 m
       
   19. Create: Max. projection distance #23784757
       Value: 11.6 m
       
   20. Create: Min. diagonal size #23784758
       Value: 0.76 m
       
   21. Create: Max. diagonal size #23784759
       Value: 7.62 m
       
   22. Create: Min. horizontal frequency #23784760
       Value: 31 kHz
       
   23. Create: Max. line frequency #23784761
       Value: 106 kHz
       
   24. Create: Min. vertical frequency #23784762
       Value: 56 Hz
       
   25. Create: Max. frame frequency #23784763
       Value: 120 Hz
       
   26. Create: Zoom optical #23784764
       Value: 1.2
       
   27. Create: Aperture number F, min #23784765
       Value: 1.7
       
   28. Create: F-number F, max #23784766
       Value: 1.9
       
   29. Create: Focal length min. #23784767
       Value: 19 mm
       
   30. Create: Focal length max. #23784768
       Value: 23 mm
       
   31. Create: Contrast #23784769
       Value: 500:1
       
   32. Create: Light flow #23784770
       Value: 2000 lm
       
   33. Create: Keystone correction type #23784771
       Value: Vertical
       
   34. Create: Connectors and interfaces #23784772
       Value: USB Type-B, HDMI input, S-Video input, VGA input x 2, mini jack 3.5 mm audio input, composite video input
       
   35. Create: Number of built-in speakers #23784773
       Value: 1
       
   36. Create: Power per speaker #23784774
       Value: 1 W
       
   37. Create: Noise level #23784775
       Value: 41 dB
       
   38. Create: Depth #23784776
       Value: 205 mm
       
   39. Create: Weight #23784777
       Value: 1.81 kg
       
   40. Create: Image #20908998
       URL: https://avatars.mds.yandex.net/get-mpic/1863454/img_id7851855011382835647/orig
       
   41. Create: Preview image #20908999
       URL: https://avatars.mds.yandex.net/get-mpic/1863454/img_id7851855011382835647/orig
       
2. Donny Darko 27 April 2023 23:12:50
   Name: 3M WX20; Catalog: Multimedia projectors