Change history for item: Epson EMP-54

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1. Donny Darko 25 September 2023 00:10:01
   1. Create: Width #584132
      Value: 315
      
   2. Create: Height #584133
      Value: 87
      
   3. Create: Description #23674847
      Value: Purpose: office, projector resolution: 800x600, max. diagonal image size: 7-9 m, luminous flux: 1000-2000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: RS-232, USB Type-B, S-Video input, VGA x input 2, audio input m
      
   4. Create: Brand #23674848
      Value: Epson
      
   5. Create: Type #23674849
      Value: Stationary
      
   6. Create: Technology #23674850
      Value: LCD
      
   7. Create: Purpose #23674851
      Value: For office
      
   8. Create: Projector resolution #23674852
      Value: 800x600
      
   9. Create: Image aspect ratio #23674853
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23674854
       Value: 3
       
   11. Create: Image functions and options #23674855
       Value: Keystone correction
       
   12. Create: Peculiarities #23674856
       Value: Speakers
       
   13. Create: Lamp type #23674857
       Value: UHE
       
   14. Create: Lamp life #23674858
       Value: 2000 h
       
   15. Create: Number of lamps #23674859
       Value: 1
       
   16. Create: Power of each lamp #23674860
       Value: 200 W
       
   17. Create: Min. projection distance #23674861
       Value: 0.9 m
       
   18. Create: Max. projection distance #23674862
       Value: 10.5 m
       
   19. Create: Min. diagonal size #23674863
       Value: 0.76 m
       
   20. Create: Max. diagonal size #23674864
       Value: 7.62 m
       
   21. Create: Min. horizontal frequency #23674865
       Value: 15 kHz
       
   22. Create: Max. line frequency #23674866
       Value: 92 kHz
       
   23. Create: Min. vertical frequency #23674867
       Value: 25 Hz
       
   24. Create: Max. frame frequency #23674868
       Value: 85 Hz
       
   25. Create: Zoom optical #23674869
       Value: 1.2
       
   26. Create: Focal length min. #23674870
       Value: 21.3 mm
       
   27. Create: Focal length max. #23674871
       Value: 256 mm
       
   28. Create: Contrast #23674872
       Value: 500:1
       
   29. Create: Light flow #23674873
       Value: 2000 lm
       
   30. Create: Luminous flux in economy mode #23674874
       Value: 1500 lm
       
   31. Create: Keystone correction type #23674875
       Value: Vertical
       
   32. Create: Connectors and interfaces #23674876
       Value: RS-232, USB Type-B, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input
       
   33. Create: Number of built-in speakers #23674877
       Value: 1
       
   34. Create: Power per speaker #23674878
       Value: 1 W
       
   35. Create: Noise level #23674879
       Value: 38 dB
       
   36. Create: Depth #23674880
       Value: 240 mm
       
   37. Create: Weight #23674881
       Value: 2.9 kg
       
   38. Create: Image #20890358
       URL: https://avatars.mds.yandex.net/get-mpic/1522540/img_id5172082208673313623/orig
       
   39. Create: Preview image #20890359
       URL: https://avatars.mds.yandex.net/get-mpic/1522540/img_id5172082208673313623/orig
       
2. Donny Darko 27 April 2023 23:01:30
   Name: Epson EMP-54; Catalog: Multimedia projectors