Change history for item: Epson EB-575Wi

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1. Donny Darko 25 September 2023 00:33:30
   1. Create: Width #585014
      Value: 367
      
   2. Create: Height #585015
      Value: 155
      
   3. Create: Description #23690025
      Value: Purpose: for interactive class, projector resolution: 1280x800, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: 5000:1-10000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type-
      
   4. Create: Brand #23690026
      Value: Epson
      
   5. Create: Type #23690027
      Value: Stationary
      
   6. Create: Technology #23690028
      Value: LCD
      
   7. Create: Purpose #23690029
      Value: For interactive class
      
   8. Create: Projector resolution #23690030
      Value: 1280x800
      
   9. Create: Image aspect ratio #23690031
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23690032
       Value: 3
       
   11. Create: Image functions and options #23690033
       Value: Keystone correction
       
   12. Create: Peculiarities #23690034
       Value: Speakers
       
   13. Create: Lamp life #23690035
       Value: 5000 h
       
   14. Create: Lamp life in eco mode #23690036
       Value: 10000 h
       
   15. Create: Number of lamps #23690037
       Value: 1
       
   16. Create: Power of each lamp #23690038
       Value: 215 W
       
   17. Create: Min. diagonal size #23690039
       Value: 1.52 m
       
   18. Create: Max. diagonal size #23690040
       Value: 2.54 m
       
   19. Create: Min. ratio of distance to image size #23690041
       Value: 0.27
       
   20. Create: Max. ratio of distance to image size #23690042
       Value: 0.27
       
   21. Create: Min. horizontal frequency #23690043
       Value: 15 kHz
       
   22. Create: Max. line frequency #23690044
       Value: 92 kHz
       
   23. Create: Min. vertical frequency #23690045
       Value: 50 Hz
       
   24. Create: Max. frame frequency #23690046
       Value: 85 Hz
       
   25. Create: Zoom digital #23690047
       Value: 1.35
       
   26. Create: Aperture number F, min #23690048
       Value: 1.8
       
   27. Create: F-number F, max #23690049
       Value: 1.8
       
   28. Create: Focal length min. #23690050
       Value: 371 mm
       
   29. Create: Contrast #23690051
       Value: 10000:1
       
   30. Create: Light flow #23690052
       Value: 2700 lm
       
   31. Create: Luminous flux in economy mode #23690053
       Value: 1500 lm
       
   32. Create: Keystone correction type #23690054
       Value: Vertical/horizontal
       
   33. Create: Connectors and interfaces #23690055
       Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI x 2 input, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input, component video input
       
   34. Create: Number of built-in speakers #23690056
       Value: 1
       
   35. Create: Power per speaker #23690057
       Value: 16 W
       
   36. Create: Noise level #23690058
       Value: 35 dB
       
   37. Create: Depth #23690059
       Value: 375 mm
       
   38. Create: Weight #23690060
       Value: 5.5 kg
       
   39. Create: Additional Information #23690061
       Value: MHL support; 2 interactive pens included
       
   40. Create: Image #20891926
       URL: https://avatars.mds.yandex.net/get-mpic/1767083/img_id5934149125570282445/orig
       
   41. Create: Image #20891927
       URL: https://avatars.mds.yandex.net/get-mpic/1522540/img_id5774587171990184205/orig
       
   42. Create: Image #20891928
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id4655094899267805677/orig
       
   43. Create: Image #20891929
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id5562462604955528366/orig
       
   44. Create: Image #20891930
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id2844137526125548877/orig
       
   45. Create: Preview image #20891931
       URL: https://avatars.mds.yandex.net/get-mpic/1767083/img_id5934149125570282445/orig
       
2. Donny Darko 27 April 2023 23:02:46
   Name: Epson EB-575Wi; Catalog: Multimedia projectors