Change history for item: NEC NP50

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1. Donny Darko 25 September 2023 01:43:53
   1. Create: Width #587249
      Value: 264
      
   2. Create: Height #587250
      Value: 77
      
   3. Create: Description #23726709
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, S-Video input, VGA input, video input composition
      
   4. Create: Brand #23726710
      Value: NEC
      
   5. Create: Type #23726711
      Value: Portable
      
   6. Create: Technology #23726712
      Value: DLP
      
   7. Create: Purpose #23726713
      Value: For office
      
   8. Create: Projector resolution #23726714
      Value: 1024x768
      
   9. Create: Image aspect ratio #23726715
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23726716
       Value: 1
       
   11. Create: Image functions and options #23726717
       Value: Keystone correction
       
   12. Create: Peculiarities #23726718
       Value: Speakers
       
   13. Create: Lamp life #23726719
       Value: 3000 h
       
   14. Create: Number of lamps #23726720
       Value: 1
       
   15. Create: Power of each lamp #23726721
       Value: 180 W
       
   16. Create: Min. projection distance #23726722
       Value: 1.45 m
       
   17. Create: Max. projection distance #23726723
       Value: 1.33 m
       
   18. Create: Min. diagonal size #23726724
       Value: 0.84 m
       
   19. Create: Max. diagonal size #23726725
       Value: 7.62 m
       
   20. Create: Min. horizontal frequency #23726726
       Value: 15 kHz
       
   21. Create: Max. line frequency #23726727
       Value: 100 kHz
       
   22. Create: Min. vertical frequency #23726728
       Value: 50 Hz
       
   23. Create: Max. frame frequency #23726729
       Value: 85 Hz
       
   24. Create: Zoom optical #23726730
       Value: 1.2
       
   25. Create: Aperture number F, min #23726731
       Value: 2.2
       
   26. Create: F-number F, max #23726732
       Value: 2.34
       
   27. Create: Focal length min. #23726733
       Value: 204 mm
       
   28. Create: Focal length max. #23726734
       Value: 245 mm
       
   29. Create: Contrast #23726735
       Value: 1600:1
       
   30. Create: Light flow #23726736
       Value: 2600 lm
       
   31. Create: Keystone correction type #23726737
       Value: Vertical
       
   32. Create: Connectors and interfaces #23726738
       Value: RS-232, S-Video input, VGA input, composite video input
       
   33. Create: Depth #23726739
       Value: 17.7 mm
       
   34. Create: Weight #23726740
       Value: 1.6 kg
       
   35. Create: Image #20898241
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6713064613956557246/orig
       
   36. Create: Preview image #20898242
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6713064613956557246/orig
       
2. Donny Darko 27 April 2023 23:06:32
   Name: NEC NP50; Catalog: Multimedia projectors