Change history for item: NEC NP-UM351W

Edit History of changes Delete item

1. Donny Darko 25 September 2023 01:52:18
   1. Create: Width #587553
      Value: 429
      
   2. Create: Height #587554
      Value: 112
      
   3. Create: Description #23732134
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: 3000:1-5000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A x 2, USB Type -B, HDMI input x 2, input
      
   4. Create: Brand #23732135
      Value: NEC
      
   5. Create: Type #23732136
      Value: Stationary
      
   6. Create: Technology #23732137
      Value: LCD
      
   7. Create: Purpose #23732138
      Value: For office
      
   8. Create: Projector resolution #23732139
      Value: 1280x800
      
   9. Create: Image aspect ratio #23732140
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23732141
       Value: 3
       
   11. Create: Image functions and options #23732142
       Value: Keystone correction, ultra short throw
       
   12. Create: Peculiarities #23732143
       Value: Speakers
       
   13. Create: Lamp life #23732144
       Value: 3800 h
       
   14. Create: Lamp life in eco mode #23732145
       Value: 6000 h
       
   15. Create: Number of lamps #23732146
       Value: 1
       
   16. Create: Power of each lamp #23732147
       Value: 255 W
       
   17. Create: Min. projection distance #23732148
       Value: 0.45 m
       
   18. Create: Max. projection distance #23732149
       Value: 0.85 m
       
   19. Create: Min. diagonal size #23732150
       Value: 14.7 m
       
   20. Create: Max. diagonal size #23732151
       Value: 2.79 m
       
   21. Create: Min. ratio of distance to image size #23732152
       Value: 0.36
       
   22. Create: Max. ratio of distance to image size #23732153
       Value: 0.36
       
   23. Create: Min. horizontal frequency #23732154
       Value: 15 kHz
       
   24. Create: Max. line frequency #23732155
       Value: 100 kHz
       
   25. Create: Min. vertical frequency #23732156
       Value: 50 Hz
       
   26. Create: Max. frame frequency #23732157
       Value: 120 Hz
       
   27. Create: Zoom digital #23732158
       Value: 1.4
       
   28. Create: Aperture number F, min #23732159
       Value: 1.8
       
   29. Create: F-number F, max #23732160
       Value: 1.8
       
   30. Create: Focal length min. #23732161
       Value: 478 mm
       
   31. Create: Contrast #23732162
       Value: 4000:1
       
   32. Create: Light flow #23732163
       Value: 3500 lm
       
   33. Create: Keystone correction type #23732164
       Value: Vertical/horizontal
       
   34. Create: Connectors and interfaces #23732165
       Value: Ethernet, RS-232, USB Type-A x 2, USB Type-B, HDMI input x 2, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   35. Create: Number of built-in speakers #23732166
       Value: 1
       
   36. Create: Power per speaker #23732167
       Value: 20 W
       
   37. Create: Noise level #23732168
       Value: 38 dB
       
   38. Create: Depth #23732169
       Value: 592 mm
       
   39. Create: Weight #23732170
       Value: 56 kg
       
   40. Create: Additional Information #23732171
       Value: MHL support
       
   41. Create: Image #20898880
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id9110161277828815314.jpeg/orig
       
   42. Create: Image #20898881
       URL: https://avatars.mds.yandex.net/get-mpic/4410238/img_id636341065941417242.jpeg/orig
       
   43. Create: Image #20898882
       URL: https://avatars.mds.yandex.net/get-mpic/4220209/img_id9194491267188097280.jpeg/orig
       
   44. Create: Image #20898883
       URL: https://avatars.mds.yandex.net/get-mpic/1925870/img_id4532206218790556463.jpeg/orig
       
   45. Create: Image #20898884
       URL: https://avatars.mds.yandex.net/get-mpic/1056698/img_id4378988394533327038.jpeg/orig
       
   46. Create: Image #20898885
       URL: https://avatars.mds.yandex.net/get-mpic/5268049/img_id3928316273138190664.jpeg/orig
       
   47. Create: Image #20898886
       URL: https://avatars.mds.yandex.net/get-mpic/1808939/img_id8325945502733351881.jpeg/orig
       
   48. Create: Image #20898887
       URL: https://avatars.mds.yandex.net/get-mpic/2017233/img_id7922981573984698090.jpeg/orig
       
   49. Create: Image #20898888
       URL: https://avatars.mds.yandex.net/get-mpic/1715213/img_id1754685164015407616.jpeg/orig
       
   50. Create: Image #20898889
       URL: https://avatars.mds.yandex.net/get-mpic/5042167/img_id3335608667695310848.jpeg/orig
       
   51. Create: Image #20898890
       URL: https://avatars.mds.yandex.net/get-mpic/4033296/img_id2660592885203067227.jpeg/orig
       
   52. Create: Preview image #20898891
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id9110161277828815314.jpeg/orig
       
2. Donny Darko 27 April 2023 23:06:57
   Name: NEC NP-UM351W; Catalog: Multimedia projectors