Change history for item: NEC NP510WS

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1. Donny Darko 25 September 2023 01:46:34
   1. Create: Width #587349
      Value: 308
      
   2. Create: Height #587350
      Value: 130
      
   3. Create: Description #23728488
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, S-Video input, VGA input, RCA audio input
      
   4. Create: Brand #23728489
      Value: NEC
      
   5. Create: Type #23728490
      Value: Stationary
      
   6. Create: Technology #23728491
      Value: LCD
      
   7. Create: Purpose #23728492
      Value: For office
      
   8. Create: Projector resolution #23728493
      Value: 1280x800
      
   9. Create: Image aspect ratio #23728494
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23728495
       Value: 3
       
   11. Create: Image functions and options #23728496
       Value: Keystone correction
       
   12. Create: Peculiarities #23728497
       Value: Speakers
       
   13. Create: Lamp life #23728498
       Value: 4000 h
       
   14. Create: Lamp life in eco mode #23728499
       Value: 5000 h
       
   15. Create: Number of lamps #23728500
       Value: 1
       
   16. Create: Power of each lamp #23728501
       Value: 230 W
       
   17. Create: Min. projection distance #23728502
       Value: 0.9 m
       
   18. Create: Max. projection distance #23728503
       Value: 17 m
       
   19. Create: Min. diagonal size #23728504
       Value: 1.45 m
       
   20. Create: Max. diagonal size #23728505
       Value: 2.64 m
       
   21. Create: Min. ratio of distance to image size #23728506
       Value: 0.74
       
   22. Create: Max. ratio of distance to image size #23728507
       Value: 1
       
   23. Create: Min. horizontal frequency #23728508
       Value: 15 kHz
       
   24. Create: Max. line frequency #23728509
       Value: 100 kHz
       
   25. Create: Min. vertical frequency #23728510
       Value: 50 Hz
       
   26. Create: Max. frame frequency #23728511
       Value: 120 Hz
       
   27. Create: Zoom optical #23728512
       Value: 1
       
   28. Create: Zoom digital #23728513
       Value: 1.2
       
   29. Create: Aperture number F, min #23728514
       Value: 2.3
       
   30. Create: Focal length min. #23728515
       Value: 97 mm
       
   31. Create: Contrast #23728516
       Value: 600:1
       
   32. Create: Light flow #23728517
       Value: 2100 lm
       
   33. Create: Luminous flux in economy mode #23728518
       Value: 1680 lm
       
   34. Create: Keystone correction type #23728519
       Value: Vertical
       
   35. Create: Connectors and interfaces #23728520
       Value: Ethernet, RS-232, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   36. Create: Number of built-in speakers #23728521
       Value: 1
       
   37. Create: Power per speaker #23728522
       Value: 7 W
       
   38. Create: Noise level #23728523
       Value: 35 dB
       
   39. Create: Depth #23728524
       Value: 292 mm
       
   40. Create: Weight #23728525
       Value: 3.3 kg
       
   41. Create: Image #20898391
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id7557534932241029223/orig
       
   42. Create: Image #20898392
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id6163818996314537851/orig
       
   43. Create: Preview image #20898393
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id7557534932241029223/orig
       
2. Donny Darko 27 April 2023 23:06:40
   Name: NEC NP510WS; Catalog: Multimedia projectors