Change history for item: NEC NP-P474W

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1. Donny Darko 25 September 2023 02:04:07
   1. Create: Width #587803
      Value: 420
      
   2. Create: Height #587804
      Value: 133
      
   3. Create: Description #23736949
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 lm, contrast: more than 10000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type-B, input HDMI x 2, input
      
   4. Create: Brand #23736950
      Value: NEC
      
   5. Create: Type #23736951
      Value: Stationary
      
   6. Create: Technology #23736952
      Value: LCD
      
   7. Create: Purpose #23736953
      Value: For office
      
   8. Create: Projector resolution #23736954
      Value: 1280x800
      
   9. Create: Image aspect ratio #23736955
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23736956
       Value: 3
       
   11. Create: Image functions and options #23736957
       Value: Keystone correction
       
   12. Create: Peculiarities #23736958
       Value: Speakers
       
   13. Create: Lamp type #23736959
       Value: UHP
       
   14. Create: Lamp life #23736960
       Value: 4000 h
       
   15. Create: Lamp life in eco mode #23736961
       Value: 8000 h
       
   16. Create: Number of lamps #23736962
       Value: 1
       
   17. Create: Power of each lamp #23736963
       Value: 305 W
       
   18. Create: Min. projection distance #23736964
       Value: 0.8 m
       
   19. Create: Max. projection distance #23736965
       Value: 13.5 m
       
   20. Create: Min. diagonal size #23736966
       Value: 0.76 m
       
   21. Create: Max. diagonal size #23736967
       Value: 7.62 m
       
   22. Create: Min. ratio of distance to image size #23736968
       Value: 1.2
       
   23. Create: Max. ratio of distance to image size #23736969
       Value: 2.1
       
   24. Create: Min. horizontal frequency #23736970
       Value: 15 kHz
       
   25. Create: Max. line frequency #23736971
       Value: 100 kHz
       
   26. Create: Min. vertical frequency #23736972
       Value: 50 Hz
       
   27. Create: Max. frame frequency #23736973
       Value: 120 Hz
       
   28. Create: Zoom optical #23736974
       Value: 1.7
       
   29. Create: Aperture number F, min #23736975
       Value: 1.7
       
   30. Create: F-number F, max #23736976
       Value: 2.2
       
   31. Create: Focal length min. #23736977
       Value: 174 mm
       
   32. Create: Focal length max. #23736978
       Value: 29 mm
       
   33. Create: Contrast #23736979
       Value: 18000:1
       
   34. Create: Light flow #23736980
       Value: 4700 lm
       
   35. Create: Keystone correction type #23736981
       Value: Vertical/horizontal
       
   36. Create: Lens shift #23736982
       Value: Vertically and horizontally
       
   37. Create: Connectors and interfaces #23736983
       Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI x 2 input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   38. Create: Number of built-in speakers #23736984
       Value: 1
       
   39. Create: Power per speaker #23736985
       Value: 20 W
       
   40. Create: Depth #23736986
       Value: 322 mm
       
   41. Create: Weight #23736987
       Value: 4.7 kg
       
   42. Create: Additional Information #23736988
       Value: HDBaseT interface
       
   43. Create: Image #20900241
       URL: https://avatars.mds.yandex.net/get-mpic/4120567/img_id8209448644076884149.jpeg/orig
       
   44. Create: Image #20900242
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id6494135762953430107.jpeg/orig
       
   45. Create: Preview image #20900243
       URL: https://avatars.mds.yandex.net/get-mpic/4120567/img_id8209448644076884149.jpeg/orig
       
2. Donny Darko 27 April 2023 23:07:47
   Name: NEC NP-P474W; Catalog: Multimedia projectors