Change history for item: NEC NP500WS

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1. Donny Darko 25 September 2023 01:45:38
   1. Create: Width #587313
      Value: 308
      
   2. Create: Height #587314
      Value: 136
      
   3. Create: Description #23727800
      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 #23727801
      Value: NEC
      
   5. Create: Type #23727802
      Value: Stationary
      
   6. Create: Technology #23727803
      Value: LCD
      
   7. Create: Purpose #23727804
      Value: For office
      
   8. Create: Projector resolution #23727805
      Value: 1280x800
      
   9. Create: Image aspect ratio #23727806
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23727807
       Value: 1
       
   11. Create: Image functions and options #23727808
       Value: Keystone correction
       
   12. Create: Peculiarities #23727809
       Value: Speakers
       
   13. Create: Lamp life #23727810
       Value: 3000 h
       
   14. Create: Lamp life in eco mode #23727811
       Value: 4000 h
       
   15. Create: Number of lamps #23727812
       Value: 1
       
   16. Create: Power of each lamp #23727813
       Value: 230 W
       
   17. Create: Min. projection distance #23727814
       Value: 0.9 m
       
   18. Create: Max. projection distance #23727815
       Value: 17 m
       
   19. Create: Min. diagonal size #23727816
       Value: 17 m
       
   20. Create: Max. diagonal size #23727817
       Value: 2.4 m
       
   21. Create: Min. horizontal frequency #23727818
       Value: 15 kHz
       
   22. Create: Max. line frequency #23727819
       Value: 100 kHz
       
   23. Create: Min. vertical frequency #23727820
       Value: 50 Hz
       
   24. Create: Max. frame frequency #23727821
       Value: 120 Hz
       
   25. Create: Zoom optical #23727822
       Value: 1.2
       
   26. Create: Aperture number F, min #23727823
       Value: 2.3
       
   27. Create: Focal length min. #23727824
       Value: 97 mm
       
   28. Create: Contrast #23727825
       Value: 600:1
       
   29. Create: Light flow #23727826
       Value: 2100 lm
       
   30. Create: Luminous flux in economy mode #23727827
       Value: 1743 lm
       
   31. Create: Keystone correction type #23727828
       Value: Vertical
       
   32. Create: Connectors and interfaces #23727829
       Value: Ethernet, RS-232, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   33. Create: Number of built-in speakers #23727830
       Value: 1
       
   34. Create: Power per speaker #23727831
       Value: 7 W
       
   35. Create: Noise level #23727832
       Value: 35 dB
       
   36. Create: Depth #23727833
       Value: 30.1 mm
       
   37. Create: Weight #23727834
       Value: 3.3 kg
       
   38. Create: Additional Information #23727835
       Value: DDC/CI interface
       
   39. Create: Image #20898326
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6656016583927801640/orig
       
   40. Create: Image #20898327
       URL: https://avatars.mds.yandex.net/get-mpic/1644362/img_id5137690551593920059/orig
       
   41. Create: Preview image #20898328
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6656016583927801640/orig
       
2. Donny Darko 27 April 2023 23:06:37
   Name: NEC NP500WS; Catalog: Multimedia projectors