Change history for item: NEC NP-PA622U

Edit History of changes Delete item

1. Donny Darko 25 September 2023 01:51:36
   1. Create: Width #587527
      Value: 499
      
   2. Create: Height #587528
      Value: 16.4
      
   3. Create: Description #23731665
      Value: Purpose: for a concert hall, projector resolution: 1920x1200, luminous flux: 4000-7000 lm, contrast: 5000:1-10000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A, HDMI input x 2, RGB input, VGA input, audio input mini jack 3.5
      
   4. Create: Brand #23731666
      Value: NEC
      
   5. Create: Type #23731667
      Value: Stationary
      
   6. Create: Technology #23731668
      Value: LCD
      
   7. Create: Purpose #23731669
      Value: For concert hall
      
   8. Create: Projector resolution #23731670
      Value: 1920x1200
      
   9. Create: Image aspect ratio #23731671
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23731672
       Value: 3
       
   11. Create: Image functions and options #23731673
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23731674
       Value: Speakers
       
   13. Create: Lamp life #23731675
       Value: 3000 h
       
   14. Create: Lamp life in eco mode #23731676
       Value: 4000 h
       
   15. Create: Number of lamps #23731677
       Value: 1
       
   16. Create: Power of each lamp #23731678
       Value: 350 W
       
   17. Create: Min. projection distance #23731679
       Value: 0.74 m
       
   18. Create: Max. projection distance #23731680
       Value: 20.9 m
       
   19. Create: Min. ratio of distance to image size #23731681
       Value: 1.5
       
   20. Create: Max. ratio of distance to image size #23731682
       Value: 3.02
       
   21. Create: Min. horizontal frequency #23731683
       Value: 15 kHz
       
   22. Create: Max. line frequency #23731684
       Value: 108 kHz
       
   23. Create: Min. vertical frequency #23731685
       Value: 48 Hz
       
   24. Create: Max. frame frequency #23731686
       Value: 120 Hz
       
   25. Create: Zoom optical #23731687
       Value: 2.01
       
   26. Create: Aperture number F, min #23731688
       Value: 1.7
       
   27. Create: F-number F, max #23731689
       Value: 2.37
       
   28. Create: Focal length min. #23731690
       Value: 244 mm
       
   29. Create: Focal length max. #23731691
       Value: 48.6 mm
       
   30. Create: Contrast #23731692
       Value: 6000:1
       
   31. Create: Light flow #23731693
       Value: 6200 lm
       
   32. Create: Keystone correction type #23731694
       Value: Vertical/horizontal
       
   33. Create: Lens shift #23731695
       Value: Vertically and horizontally
       
   34. Create: Connectors and interfaces #23731696
       Value: Ethernet, RS-232, USB Type-A, HDMI x 2 input, RGB input, VGA input, mini jack 3.5 mm audio input, composite video input, component video input
       
   35. Create: Number of built-in speakers #23731697
       Value: 1
       
   36. Create: Power per speaker #23731698
       Value: 10 W
       
   37. Create: Noise level #23731699
       Value: 39 dB
       
   38. Create: Depth #23731700
       Value: 366 mm
       
   39. Create: Weight #23731701
       Value: 8.4 kg
       
   40. Create: Additional Information #23731702
       Value: DisplayPort input; 6 optional lenses
       
   41. Create: Image #20898795
       URL: https://avatars.mds.yandex.net/get-mpic/1537623/img_id4292560239290100659/orig
       
   42. Create: Image #20898796
       URL: https://avatars.mds.yandex.net/get-mpic/4497593/img_id4018615512913674964.jpeg/orig
       
   43. Create: Image #20898797
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id3133330819983619165.jpeg/orig
       
   44. Create: Image #20898798
       URL: https://avatars.mds.yandex.net/get-mpic/1539743/img_id6714005379481429091.jpeg/orig
       
   45. Create: Image #20898799
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id7931674715706039658.jpeg/orig
       
   46. Create: Image #20898800
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id7185965724420178005/orig
       
   47. Create: Image #20898801
       URL: https://avatars.mds.yandex.net/get-mpic/1923211/img_id1336801024402904354.png/orig
       
   48. Create: Image #20898802
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id309103036721767884/orig
       
   49. Create: Image #20898803
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id8883423951644407466.jpeg/orig
       
   50. Create: Image #20898804
       URL: https://avatars.mds.yandex.net/get-mpic/5151433/img_id4224933890838890009.jpeg/orig
       
   51. Create: Image #20898805
       URL: https://avatars.mds.yandex.net/get-mpic/5236733/img_id2740934462986134485.jpeg/orig
       
   52. Create: Preview image #20898806
       URL: https://avatars.mds.yandex.net/get-mpic/1537623/img_id4292560239290100659/orig
       
2. Donny Darko 27 April 2023 23:06:55
   Name: NEC NP-PA622U; Catalog: Multimedia projectors