Change history for item: BenQ MX815ST

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1. Donny Darko 25 September 2023 02:13:38
   1. Create: Width #588151
      Value: 287
      
   2. Create: Height #588152
      Value: 114
      
   3. Create: Description #23742740
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: more than 10000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, S- input Video, input
      
   4. Create: Brand #23742741
      Value: BenQ
      
   5. Create: Type #23742742
      Value: Stationary
      
   6. Create: Technology #23742743
      Value: DLP
      
   7. Create: Purpose #23742744
      Value: For office
      
   8. Create: Projector resolution #23742745
      Value: 1024x768
      
   9. Create: Image aspect ratio #23742746
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23742747
       Value: 1
       
   11. Create: Image functions and options #23742748
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23742749
       Value: Speakers
       
   13. Create: Lamp life #23742750
       Value: 4000 h
       
   14. Create: Lamp life in eco mode #23742751
       Value: 6500 h
       
   15. Create: Number of lamps #23742752
       Value: 1
       
   16. Create: Power of each lamp #23742753
       Value: 210 W
       
   17. Create: Min. diagonal size #23742754
       Value: 1.02 m
       
   18. Create: Max. diagonal size #23742755
       Value: 7.62 m
       
   19. Create: Min. ratio of distance to image size #23742756
       Value: 0.61
       
   20. Create: Max. ratio of distance to image size #23742757
       Value: 0.61
       
   21. Create: Min. horizontal frequency #23742758
       Value: 31 kHz
       
   22. Create: Max. line frequency #23742759
       Value: 102 kHz
       
   23. Create: Min. vertical frequency #23742760
       Value: 23 Hz
       
   24. Create: Max. frame frequency #23742761
       Value: 120 Hz
       
   25. Create: Aperture number F, min #23742762
       Value: 2.6
       
   26. Create: Focal length min. #23742763
       Value: 69 mm
       
   27. Create: Contrast #23742764
       Value: 13000:1
       
   28. Create: Light flow #23742765
       Value: 2700 lm
       
   29. Create: Keystone correction type #23742766
       Value: Vertical
       
   30. Create: Connectors and interfaces #23742767
       Value: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VGA x 2 input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   31. Create: HDMI Version #23742768
       Value: 1.3
       
   32. Create: Number of built-in speakers #23742769
       Value: 1
       
   33. Create: Power per speaker #23742770
       Value: 10 W
       
   34. Create: Noise level #23742771
       Value: 34 dB
       
   35. Create: Depth #23742772
       Value: 233 mm
       
   36. Create: Weight #23742773
       Value: 2.8 kg
       
   37. Create: Image #20900772
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id1923256275601113000/orig
       
   38. Create: Image #20900773
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id4853562184171558302/orig
       
   39. Create: Image #20900774
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id6662126245367895711/orig
       
   40. Create: Preview image #20900775
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id1923256275601113000/orig
       
2. Donny Darko 27 April 2023 23:08:18
   Name: BenQ MX815ST; Catalog: Multimedia projectors