Change history for item: NEC UM280Wi

Edit History of changes Delete item

1. Donny Darko 25 September 2023 01:50:11
   1. Create: Width #587475
      Value: 378
      
   2. Create: Height #587476
      Value: 112
      
   3. Create: Description #23730719
      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 #23730720
      Value: NEC
      
   5. Create: Type #23730721
      Value: Stationary
      
   6. Create: Technology #23730722
      Value: LCD
      
   7. Create: Purpose #23730723
      Value: For office
      
   8. Create: Projector resolution #23730724
      Value: 1280x800
      
   9. Create: Image aspect ratio #23730725
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23730726
       Value: 3
       
   11. Create: Image functions and options #23730727
       Value: Keystone correction, ultra short throw
       
   12. Create: Peculiarities #23730728
       Value: Speakers
       
   13. Create: Lamp life #23730729
       Value: 4000 h
       
   14. Create: Lamp life in eco mode #23730730
       Value: 8000 h
       
   15. Create: Number of lamps #23730731
       Value: 1
       
   16. Create: Power of each lamp #23730732
       Value: 230 W
       
   17. Create: Min. projection distance #23730733
       Value: 0.45 m
       
   18. Create: Max. projection distance #23730734
       Value: 0.85 m
       
   19. Create: Min. diagonal size #23730735
       Value: 16.1 m
       
   20. Create: Max. diagonal size #23730736
       Value: 2.69 m
       
   21. Create: Min. ratio of distance to image size #23730737
       Value: 0.36
       
   22. Create: Max. ratio of distance to image size #23730738
       Value: 0.36
       
   23. Create: Min. horizontal frequency #23730739
       Value: 15 kHz
       
   24. Create: Max. line frequency #23730740
       Value: 100 kHz
       
   25. Create: Min. vertical frequency #23730741
       Value: 50 Hz
       
   26. Create: Max. frame frequency #23730742
       Value: 120 Hz
       
   27. Create: Zoom digital #23730743
       Value: 1.4
       
   28. Create: Aperture number F, min #23730744
       Value: 1.8
       
   29. Create: F-number F, max #23730745
       Value: 1.8
       
   30. Create: Contrast #23730746
       Value: 3000:1
       
   31. Create: Light flow #23730747
       Value: 2800 lm
       
   32. Create: Keystone correction type #23730748
       Value: Vertical
       
   33. Create: Connectors and interfaces #23730749
       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 #23730750
       Value: 1
       
   35. Create: Power per speaker #23730751
       Value: 16 W
       
   36. Create: Noise level #23730752
       Value: 35 dB
       
   37. Create: Depth #23730753
       Value: 42.8 mm
       
   38. Create: Weight #23730754
       Value: 5.2 kg
       
   39. Create: Additional Information #23730755
       Value: Interactive module NP02Wi included
       
   40. Create: Image #20898644
       URL: https://avatars.mds.yandex.net/get-mpic/1715213/img_id759557296136806672/orig
       
   41. Create: Image #20898645
       URL: https://avatars.mds.yandex.net/get-mpic/1538707/img_id1071825620145266184/orig
       
   42. Create: Image #20898646
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id1238317463682266884/orig
       
   43. Create: Image #20898647
       URL: https://avatars.mds.yandex.net/get-mpic/1521939/img_id6489223972981603075/orig
       
   44. Create: Image #20898648
       URL: https://avatars.mds.yandex.net/get-mpic/1681399/img_id8757389540996677583/orig
       
   45. Create: Preview image #20898649
       URL: https://avatars.mds.yandex.net/get-mpic/1715213/img_id759557296136806672/orig
       
2. Donny Darko 27 April 2023 23:06:50
   Name: NEC UM280Wi; Catalog: Multimedia projectors