Change history for item: NEC PE455WL

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1. Donny Darko 25 September 2023 01:55:37
   1. Create: Width #587679
      Value: 480
      
   2. Create: Height #587680
      Value: 122
      
   3. Create: Description #23734471
      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 #23734472
      Value: NEC
      
   5. Create: Type #23734473
      Value: Stationary
      
   6. Create: Technology #23734474
      Value: LCD
      
   7. Create: Purpose #23734475
      Value: For office
      
   8. Create: Projector resolution #23734476
      Value: 1280x800
      
   9. Create: Image aspect ratio #23734477
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23734478
       Value: 3
       
   11. Create: Image functions and options #23734479
       Value: Keystone correction
       
   12. Create: Peculiarities #23734480
       Value: Speakers
       
   13. Create: Lamp type #23734481
       Value: Laser Phosphor
       
   14. Create: Lamp life #23734482
       Value: 20000 h
       
   15. Create: Min. projection distance #23734483
       Value: 0.8 m
       
   16. Create: Max. projection distance #23734484
       Value: 13.5 m
       
   17. Create: Min. diagonal size #23734485
       Value: 0.76 m
       
   18. Create: Max. diagonal size #23734486
       Value: 7.62 m
       
   19. Create: Min. ratio of distance to image size #23734487
       Value: 1.23
       
   20. Create: Max. ratio of distance to image size #23734488
       Value: 2
       
   21. Create: Min. horizontal frequency #23734489
       Value: 15 kHz
       
   22. Create: Max. line frequency #23734490
       Value: 100 kHz
       
   23. Create: Min. vertical frequency #23734491
       Value: 50 Hz
       
   24. Create: Max. frame frequency #23734492
       Value: 120 Hz
       
   25. Create: Zoom optical #23734493
       Value: 1.6
       
   26. Create: Aperture number F, min #23734494
       Value: 1.5
       
   27. Create: F-number F, max #23734495
       Value: 2.1
       
   28. Create: Focal length min. #23734496
       Value: 172 mm
       
   29. Create: Focal length max. #23734497
       Value: 27.6 mm
       
   30. Create: Contrast #23734498
       Value: 500000:1
       
   31. Create: Light flow #23734499
       Value: 4500 lm
       
   32. Create: Keystone correction type #23734500
       Value: Vertical/horizontal
       
   33. Create: Lens shift #23734501
       Value: Vertically and horizontally
       
   34. Create: Connectors and interfaces #23734502
       Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input x 2, VGA input, mini jack 3.5 mm audio input
       
   35. Create: Number of built-in speakers #23734503
       Value: 1
       
   36. Create: Power per speaker #23734504
       Value: 20 W
       
   37. Create: Noise level #23734505
       Value: 27 dB
       
   38. Create: Depth #23734506
       Value: 407 mm
       
   39. Create: Weight #23734507
       Value: 9.7 kg
       
   40. Create: Image #20899365
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id3521301614073738648.jpeg/orig
       
   41. Create: Image #20899366
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id4958391143452424627.jpeg/orig
       
   42. Create: Image #20899367
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id2446038547890132869.jpeg/orig
       
   43. Create: Image #20899368
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id828853676282794718.jpeg/orig
       
   44. Create: Image #20899369
       URL: https://avatars.mds.yandex.net/get-mpic/1715213/img_id1782622203076244028.png/orig
       
   45. Create: Image #20899370
       URL: https://avatars.mds.yandex.net/get-mpic/1733932/img_id8839114211105020747.png/orig
       
   46. Create: Image #20899371
       URL: https://avatars.mds.yandex.net/get-mpic/1543318/img_id2397983496950573598.png/orig
       
   47. Create: Image #20899372
       URL: https://avatars.mds.yandex.net/get-mpic/5094021/img_id8725084772532944382.jpeg/orig
       
   48. Create: Image #20899373
       URL: https://avatars.mds.yandex.net/get-mpic/5094021/img_id590794775834136248.jpeg/orig
       
   49. Create: Image #20899374
       URL: https://avatars.mds.yandex.net/get-mpic/4034372/img_id75328384028604152.jpeg/orig
       
   50. Create: Preview image #20899375
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id3521301614073738648.jpeg/orig
       
2. Donny Darko 27 April 2023 23:07:08
   Name: NEC PE455WL; Catalog: Multimedia projectors