Change history for item: Epson EMP-820

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1. Donny Darko 25 September 2023 00:09:55
   1. Create: Width #584128
      Value: 27.6
      
   2. Create: Height #584129
      Value: 114
      
   3. Create: Description #23674781
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: RS-232, USB Type-B, S-Video input, VGA input, RCA audio input,
      
   4. Create: Brand #23674782
      Value: Epson
      
   5. Create: Type #23674783
      Value: Stationary
      
   6. Create: Technology #23674784
      Value: LCD
      
   7. Create: Purpose #23674785
      Value: For office
      
   8. Create: Projector resolution #23674786
      Value: 1024x768
      
   9. Create: Image aspect ratio #23674787
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23674788
       Value: 3
       
   11. Create: Image functions and options #23674789
       Value: Keystone correction
       
   12. Create: Peculiarities #23674790
       Value: Speakers
       
   13. Create: Lamp type #23674791
       Value: UHE
       
   14. Create: Lamp life #23674792
       Value: 1500 h
       
   15. Create: Number of lamps #23674793
       Value: 1
       
   16. Create: Power of each lamp #23674794
       Value: 200 W
       
   17. Create: Min. projection distance #23674795
       Value: 0.87 m
       
   18. Create: Max. projection distance #23674796
       Value: 12.48 m
       
   19. Create: Min. diagonal size #23674797
       Value: 0.76 m
       
   20. Create: Max. diagonal size #23674798
       Value: 7.62 m
       
   21. Create: Min. horizontal frequency #23674799
       Value: 15 kHz
       
   22. Create: Max. line frequency #23674800
       Value: 107 kHz
       
   23. Create: Min. vertical frequency #23674801
       Value: 43 Hz
       
   24. Create: Max. frame frequency #23674802
       Value: 120 Hz
       
   25. Create: Zoom optical #23674803
       Value: 1.35
       
   26. Create: Focal length min. #23674804
       Value: 283 mm
       
   27. Create: Focal length max. #23674805
       Value: 37.98 mm
       
   28. Create: Contrast #23674806
       Value: 400:1
       
   29. Create: Light flow #23674807
       Value: 2500 lm
       
   30. Create: Keystone correction type #23674808
       Value: Vertical/horizontal
       
   31. Create: Connectors and interfaces #23674809
       Value: RS-232, USB Type-B, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   32. Create: Number of built-in speakers #23674810
       Value: 1
       
   33. Create: Power per speaker #23674811
       Value: 5 W
       
   34. Create: Noise level #23674812
       Value: 38 dB
       
   35. Create: Depth #23674813
       Value: 349 mm
       
   36. Create: Weight #23674814
       Value: 4.2 kg
       
   37. Create: Image #20890354
       URL: https://avatars.mds.yandex.net/get-mpic/1525355/img_id3533742084550235402/orig
       
   38. Create: Preview image #20890355
       URL: https://avatars.mds.yandex.net/get-mpic/1525355/img_id3533742084550235402/orig
       
2. Donny Darko 27 April 2023 23:01:30
   Name: Epson EMP-820; Catalog: Multimedia projectors