Change history for item: NEC P420X

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1. Donny Darko 25 September 2023 01:48:05
   1. Create: Width #587405
      Value: 39.8
      
   2. Create: Height #587406
      Value: 115
      
   3. Create: Description #23729504
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 lm, contrast: 1000:1-3000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type- B, HDMI input, S-Video input,
      
   4. Create: Brand #23729505
      Value: NEC
      
   5. Create: Type #23729506
      Value: Stationary
      
   6. Create: Technology #23729507
      Value: LCD
      
   7. Create: Purpose #23729508
      Value: For office
      
   8. Create: Projector resolution #23729509
      Value: 1024x768
      
   9. Create: Image aspect ratio #23729510
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23729511
       Value: 3
       
   11. Create: Image functions and options #23729512
       Value: Keystone correction
       
   12. Create: Peculiarities #23729513
       Value: Speakers
       
   13. Create: Lamp life #23729514
       Value: 3000 h
       
   14. Create: Lamp life in eco mode #23729515
       Value: 3500 h
       
   15. Create: Number of lamps #23729516
       Value: 1
       
   16. Create: Power of each lamp #23729517
       Value: 265 W
       
   17. Create: Min. projection distance #23729518
       Value: 0.64 m
       
   18. Create: Max. projection distance #23729519
       Value: 1.38 m
       
   19. Create: Min. diagonal size #23729520
       Value: 0.63 m
       
   20. Create: Max. diagonal size #23729521
       Value: 7.62 m
       
   21. Create: Min. ratio of distance to image size #23729522
       Value: 1.3
       
   22. Create: Max. ratio of distance to image size #23729523
       Value: 2.2
       
   23. Create: Min. horizontal frequency #23729524
       Value: 15 kHz
       
   24. Create: Max. line frequency #23729525
       Value: 100 kHz
       
   25. Create: Min. vertical frequency #23729526
       Value: 48 Hz
       
   26. Create: Max. frame frequency #23729527
       Value: 120 Hz
       
   27. Create: Zoom optical #23729528
       Value: 1.7
       
   28. Create: Aperture number F, min #23729529
       Value: 1.7
       
   29. Create: F-number F, max #23729530
       Value: 2
       
   30. Create: Focal length min. #23729531
       Value: 174 mm
       
   31. Create: Focal length max. #23729532
       Value: 29 mm
       
   32. Create: Contrast #23729533
       Value: 2000:1
       
   33. Create: Light flow #23729534
       Value: 4200 lm
       
   34. Create: Luminous flux in economy mode #23729535
       Value: 3150 lm
       
   35. Create: Keystone correction type #23729536
       Value: Vertical
       
   36. Create: Connectors and interfaces #23729537
       Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input, S-Video input, VGA x 2 input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   37. Create: Number of built-in speakers #23729538
       Value: 1
       
   38. Create: Power per speaker #23729539
       Value: 10 W
       
   39. Create: Noise level #23729540
       Value: 36 dB
       
   40. Create: Depth #23729541
       Value: 296 mm
       
   41. Create: Weight #23729542
       Value: 3.9 kg
       
   42. Create: Additional Information #23729543
       Value: DICOM Simulation
       
   43. Create: Image #20898477
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id330360564237338609/orig
       
   44. Create: Image #20898478
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id739409319931619234/orig
       
   45. Create: Preview image #20898479
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id330360564237338609/orig
       
2. Donny Darko 27 April 2023 23:06:44
   Name: NEC P420X; Catalog: Multimedia projectors