Change history for item: NEC L51W LED

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1. Donny Darko 25 September 2023 01:49:29
   1. Create: Width #587451
      Value: 226
      
   2. Create: Height #587452
      Value: 43
      
   3. Create: Description #23730280
      Value: Purpose: office, projector resolution: 640x480, max. diagonal image size: up to 5 m, luminous flux: up to 1000 lm, technology: LCoS, connectors and interfaces: USB Type-B, RCA audio input, composite video input, features: card�
      
   4. Create: Brand #23730281
      Value: NEC
      
   5. Create: Type #23730282
      Value: Portable
      
   6. Create: Technology #23730283
      Value: DLP
      
   7. Create: Purpose #23730284
      Value: For office
      
   8. Create: Projector resolution #23730285
      Value: 1280x800
      
   9. Create: Image aspect ratio #23730286
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23730287
       Value: 1
       
   11. Create: Image functions and options #23730288
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23730289
       Value: Card reader, speakers
       
   13. Create: Lamp type #23730290
       Value: LED
       
   14. Create: Lamp life #23730291
       Value: 20000 h
       
   15. Create: Min. projection distance #23730292
       Value: 0.52 m
       
   16. Create: Max. projection distance #23730293
       Value: 3m
       
   17. Create: Min. diagonal size #23730294
       Value: 0.43 m
       
   18. Create: Max. diagonal size #23730295
       Value: 2.54 m
       
   19. Create: Min. ratio of distance to image size #23730296
       Value: 1.4
       
   20. Create: Max. ratio of distance to image size #23730297
       Value: 1.4
       
   21. Create: Min. horizontal frequency #23730298
       Value: 30 kHz
       
   22. Create: Max. line frequency #23730299
       Value: 100 kHz
       
   23. Create: Min. vertical frequency #23730300
       Value: 50 Hz
       
   24. Create: Max. frame frequency #23730301
       Value: 85 Hz
       
   25. Create: Aperture number F, min #23730302
       Value: 1.5
       
   26. Create: Focal length min. #23730303
       Value: 13.92 mm
       
   27. Create: Contrast #23730304
       Value: 4000:1
       
   28. Create: Light flow #23730305
       Value: 500 lm
       
   29. Create: Keystone correction type #23730306
       Value: Vertical
       
   30. Create: Connectors and interfaces #23730307
       Value: USB Type-A, USB Type-B, HDMI input, VGA input, mini jack 3.5 mm audio input, composite video input, component video input
       
   31. Create: Number of built-in speakers #23730308
       Value: 1
       
   32. Create: Power per speaker #23730309
       Value: 2 W
       
   33. Create: Noise level #23730310
       Value: 38 dB
       
   34. Create: Depth #23730311
       Value: 174 mm
       
   35. Create: Weight #23730312
       Value: 1.2 kg
       
   36. Create: Additional Information #23730313
       Value: Built-in memory - 1Gb
       
   37. Create: Image #20898569
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id7685716484632241071/orig
       
   38. Create: Image #20898570
       URL: https://avatars.mds.yandex.net/get-mpic/1571888/img_id6740268681802910857/orig
       
   39. Create: Image #20898571
       URL: https://avatars.mds.yandex.net/get-mpic/1545401/img_id3273480464570670328/orig
       
   40. Create: Image #20898572
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id5482702620897776966/orig
       
   41. Create: Image #20898573
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4124205644891515331/orig
       
   42. Create: Preview image #20898574
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id7685716484632241071/orig
       
2. Donny Darko 27 April 2023 23:06:48
   Name: NEC L51W LED; Catalog: Multimedia projectors