Change history for item: Optoma EW400

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1. Donny Darko 25 September 2023 05:08:09
   1. Create: Width #593864
      Value: 28.8
      
   2. Create: Height #593865
      Value: 86
      
   3. Create: Description #23836700
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: more than 9 m, luminous flux: 2000-4000 lm, contrast: more than 10000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input ,
      
   4. Create: Brand #23836701
      Value: Optoma
      
   5. Create: Type #23836702
      Value: Stationary
      
   6. Create: Technology #23836703
      Value: DLP
      
   7. Create: Purpose #23836704
      Value: For office
      
   8. Create: Projector resolution #23836705
      Value: 1280x800
      
   9. Create: Image aspect ratio #23836706
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23836707
       Value: 1
       
   11. Create: Image functions and options #23836708
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23836709
       Value: Speakers
       
   13. Create: Lamp life in eco mode #23836710
       Value: 6000 h
       
   14. Create: Number of lamps #23836711
       Value: 1
       
   15. Create: Power of each lamp #23836712
       Value: 240 W
       
   16. Create: Min. projection distance #23836713
       Value: 12 m
       
   17. Create: Max. projection distance #23836714
       Value: 12 m
       
   18. Create: Min. diagonal size #23836715
       Value: 0.92 m
       
   19. Create: Max. diagonal size #23836716
       Value: 9.21 m
       
   20. Create: Min. ratio of distance to image size #23836717
       Value: 1.28
       
   21. Create: Max. ratio of distance to image size #23836718
       Value: 1.536
       
   22. Create: Min. horizontal frequency #23836719
       Value: 15 kHz
       
   23. Create: Max. line frequency #23836720
       Value: 91 kHz
       
   24. Create: Min. vertical frequency #23836721
       Value: 24 Hz
       
   25. Create: Max. frame frequency #23836722
       Value: 85 Hz
       
   26. Create: Zoom optical #23836723
       Value: 1.2
       
   27. Create: Aperture number F, min #23836724
       Value: 2.4
       
   28. Create: F-number F, max #23836725
       Value: 2.66
       
   29. Create: Focal length min. #23836726
       Value: 18.2 mm
       
   30. Create: Focal length max. #23836727
       Value: 218 mm
       
   31. Create: Contrast #23836728
       Value: 15000:1
       
   32. Create: Light flow #23836729
       Value: 4000 lm
       
   33. Create: Keystone correction type #23836730
       Value: Vertical
       
   34. Create: Connectors and interfaces #23836731
       Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input, VGA input x 2, mini jack 3.5 mm audio input, composite video input, component video input
       
   35. Create: Number of built-in speakers #23836732
       Value: 1
       
   36. Create: Power per speaker #23836733
       Value: 10 W
       
   37. Create: Depth #23836734
       Value: 220 mm
       
   38. Create: Weight #23836735
       Value: 2.04 kg
       
   39. Create: Image #20914874
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id2980325530033859197/orig
       
   40. Create: Image #20914875
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id2838144405999889008/orig
       
   41. Create: Image #20914876
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id8849185751101767587/orig
       
   42. Create: Image #20914877
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id3108993604630913041/orig
       
   43. Create: Image #20914878
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id3637953608845439975/orig
       
   44. Create: Preview image #20914879
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id2980325530033859197/orig
       
2. Donny Darko 27 April 2023 23:18:15
   Name: Optoma EW400; Catalog: Multimedia projectors