Change history for item: Epson EMP-822

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1. Donny Darko 25 September 2023 00:13:20
   1. Create: Width #584246
      Value: 327
      
   2. Create: Height #584247
      Value: 108
      
   3. Create: Description #23676821
      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: Ethernet, RS-232, S-Video input, VGA x 2 input audio mi
      
   4. Create: Brand #23676822
      Value: Epson
      
   5. Create: Type #23676823
      Value: Stationary
      
   6. Create: Technology #23676824
      Value: LCD
      
   7. Create: Purpose #23676825
      Value: For office
      
   8. Create: Projector resolution #23676826
      Value: 1024x768
      
   9. Create: Image aspect ratio #23676827
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23676828
       Value: 3
       
   11. Create: Image functions and options #23676829
       Value: Keystone correction
       
   12. Create: Peculiarities #23676830
       Value: Speakers
       
   13. Create: Lamp life #23676831
       Value: 3000 h
       
   14. Create: Number of lamps #23676832
       Value: 1
       
   15. Create: Power of each lamp #23676833
       Value: 170 W
       
   16. Create: Min. projection distance #23676834
       Value: 0.84 m
       
   17. Create: Max. projection distance #23676835
       Value: 10.42 m
       
   18. Create: Min. diagonal size #23676836
       Value: 0.76 m
       
   19. Create: Max. diagonal size #23676837
       Value: 7.62 m
       
   20. Create: Min. horizontal frequency #23676838
       Value: 15 kHz
       
   21. Create: Max. line frequency #23676839
       Value: 92 kHz
       
   22. Create: Min. vertical frequency #23676840
       Value: 50 Hz
       
   23. Create: Max. frame frequency #23676841
       Value: 85 Hz
       
   24. Create: Focal length min. #23676842
       Value: 18.4 mm
       
   25. Create: Focal length max. #23676843
       Value: 22.12 mm
       
   26. Create: Contrast #23676844
       Value: 400:1
       
   27. Create: Light flow #23676845
       Value: 2600 lm
       
   28. Create: Keystone correction type #23676846
       Value: Vertical
       
   29. Create: Connectors and interfaces #23676847
       Value: Ethernet, RS-232, S-Video input, VGA input x 2, mini jack 3.5 mm audio input, composite video input
       
   30. Create: Number of built-in speakers #23676848
       Value: 1
       
   31. Create: Power per speaker #23676849
       Value: 7 W
       
   32. Create: Noise level #23676850
       Value: 28 dB
       
   33. Create: Depth #23676851
       Value: 245 mm
       
   34. Create: Weight #23676852
       Value: 2.9 kg
       
   35. Create: Image #20890483
       URL: https://avatars.mds.yandex.net/get-mpic/1582909/img_id3512573344108465833/orig
       
   36. Create: Preview image #20890484
       URL: https://avatars.mds.yandex.net/get-mpic/1582909/img_id3512573344108465833/orig
       
2. Donny Darko 27 April 2023 23:01:41
   Name: Epson EMP-822; Catalog: Multimedia projectors