Change history for item: NEC UM280Xi

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1. Donny Darko 25 September 2023 01:50:17
   1. Create: Width #587479
      Value: 378
      
   2. Create: Height #587480
      Value: 112
      
   3. Create: Description #23730792
      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: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type-B , HDMI input x 2, S input
      
   4. Create: Brand #23730793
      Value: NEC
      
   5. Create: Type #23730794
      Value: Stationary
      
   6. Create: Technology #23730795
      Value: LCD
      
   7. Create: Purpose #23730796
      Value: For office
      
   8. Create: Projector resolution #23730797
      Value: 1280x800
      
   9. Create: Image aspect ratio #23730798
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23730799
       Value: 3
       
   11. Create: Image functions and options #23730800
       Value: Keystone correction, ultra short throw
       
   12. Create: Peculiarities #23730801
       Value: Speakers
       
   13. Create: Lamp life #23730802
       Value: 4000 h
       
   14. Create: Lamp life in eco mode #23730803
       Value: 8000 h
       
   15. Create: Number of lamps #23730804
       Value: 1
       
   16. Create: Power of each lamp #23730805
       Value: 230 W
       
   17. Create: Min. projection distance #23730806
       Value: 0.45 m
       
   18. Create: Max. projection distance #23730807
       Value: 0.85 m
       
   19. Create: Min. diagonal size #23730808
       Value: 16.1 m
       
   20. Create: Max. diagonal size #23730809
       Value: 2.69 m
       
   21. Create: Min. ratio of distance to image size #23730810
       Value: 0.36
       
   22. Create: Max. ratio of distance to image size #23730811
       Value: 0.36
       
   23. Create: Min. horizontal frequency #23730812
       Value: 15 kHz
       
   24. Create: Max. line frequency #23730813
       Value: 100 kHz
       
   25. Create: Min. vertical frequency #23730814
       Value: 50 Hz
       
   26. Create: Max. frame frequency #23730815
       Value: 120 Hz
       
   27. Create: Zoom digital #23730816
       Value: 1.4
       
   28. Create: Aperture number F, min #23730817
       Value: 1.8
       
   29. Create: F-number F, max #23730818
       Value: 1.8
       
   30. Create: Contrast #23730819
       Value: 3000:1
       
   31. Create: Light flow #23730820
       Value: 2800 lm
       
   32. Create: Keystone correction type #23730821
       Value: Vertical
       
   33. Create: Connectors and interfaces #23730822
       Value: Ethernet, RS-232, USB Type-A, USB Type-B, 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
       
   34. Create: Number of built-in speakers #23730823
       Value: 1
       
   35. Create: Power per speaker #23730824
       Value: 16 W
       
   36. Create: Noise level #23730825
       Value: 35 dB
       
   37. Create: Depth #23730826
       Value: 42.8 mm
       
   38. Create: Weight #23730827
       Value: 5.2 kg
       
   39. Create: Additional Information #23730828
       Value: Interactive module NP02Wi included
       
   40. Create: Image #20898656
       URL: https://avatars.mds.yandex.net/get-mpic/1602935/img_id8225585940567311483/orig
       
   41. Create: Image #20898657
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6112098978482177230/orig
       
   42. Create: Image #20898658
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id7255171590852973540/orig
       
   43. Create: Image #20898659
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id7136742959353749303/orig
       
   44. Create: Image #20898660
       URL: https://avatars.mds.yandex.net/get-mpic/1865885/img_id553351143455734482/orig
       
   45. Create: Preview image #20898661
       URL: https://avatars.mds.yandex.net/get-mpic/1602935/img_id8225585940567311483/orig
       
2. Donny Darko 27 April 2023 23:06:51
   Name: NEC UM280Xi; Catalog: Multimedia projectors