Change history for item: Viewsonic PA503SMART-W

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1. Donny Darko 24 September 2023 06:36:52
   1. Create: Width #580158
      Value: 294
      
   2. Create: Height #580159
      Value: 110
      
   3. Create: Description #23589843
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: more than 10000:1, technology: DLP, wireless communications: Bluetooth, Wi-Fi, connectors and interfaces: RS-232, USB
      
   4. Create: Brand #23589844
      Value: Viewsonic
      
   5. Create: Type #23589845
      Value: Stationary
      
   6. Create: Technology #23589846
      Value: DLP
      
   7. Create: Purpose #23589847
      Value: For office
      
   8. Create: Projector resolution #23589848
      Value: 1280x800
      
   9. Create: Image aspect ratio #23589849
      Value: 16:10
      
   10. Create: Number of LCD/DMD panels #23589850
       Value: 1
       
   11. Create: Image functions and options #23589851
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23589852
       Value: Smart TV, speakers
       
   13. Create: Lamp life #23589853
       Value: 5000 h
       
   14. Create: Lamp life in eco mode #23589854
       Value: 15000 h
       
   15. Create: Number of lamps #23589855
       Value: 1
       
   16. Create: Power of each lamp #23589856
       Value: 200 W
       
   17. Create: Min. projection distance #23589857
       Value: 1m
       
   18. Create: Max. projection distance #23589858
       Value: 10.98 m
       
   19. Create: Min. diagonal size #23589859
       Value: 0.76 m
       
   20. Create: Max. diagonal size #23589860
       Value: 7.62 m
       
   21. Create: Min. ratio of distance to image size #23589861
       Value: 1.55
       
   22. Create: Max. ratio of distance to image size #23589862
       Value: 1.7
       
   23. Create: Min. horizontal frequency #23589863
       Value: 15 kHz
       
   24. Create: Max. line frequency #23589864
       Value: 102 kHz
       
   25. Create: Min. vertical frequency #23589865
       Value: 23 Hz
       
   26. Create: Max. frame frequency #23589866
       Value: 120 Hz
       
   27. Create: Zoom optical #23589867
       Value: 1.1
       
   28. Create: Aperture number F, min #23589868
       Value: 2.56
       
   29. Create: F-number F, max #23589869
       Value: 2.68
       
   30. Create: Focal length min. #23589870
       Value: 22 mm
       
   31. Create: Focal length max. #23589871
       Value: 241 mm
       
   32. Create: Contrast #23589872
       Value: 22000:1
       
   33. Create: Light flow #23589873
       Value: 3800 lm
       
   34. Create: Keystone correction type #23589874
       Value: Vertical
       
   35. Create: Connectors and interfaces #23589875
       Value: RS-232, USB Type-A, USB Type-B, RGB input, S-Video input, VGA input x 2, mini jack 3.5 mm audio input, composite video input, component video input
       
   36. Create: Wireless connection #23589876
       Value: Bluetooth, Wi-Fi
       
   37. Create: Number of built-in speakers #23589877
       Value: 1
       
   38. Create: Power per speaker #23589878
       Value: 2 W
       
   39. Create: Noise level #23589879
       Value: 31 dB
       
   40. Create: Depth #23589880
       Value: 218 mm
       
   41. Create: Weight #23589881
       Value: 2.2 kg
       
   42. Create: Additional Information #23589882
       Value: Android 9.0
       
   43. Create: Image #20861712
       URL: https://avatars.mds.yandex.net/get-mpic/5234126/img_id3101005506621913773.jpeg/orig
       
   44. Create: Preview image #20861713
       URL: https://avatars.mds.yandex.net/get-mpic/5234126/img_id3101005506621913773.jpeg/orig
       
2. Donny Darko 27 April 2023 22:55:51
   Name: Viewsonic PA503SMART-W; Catalog: Multimedia projectors