Change history for item: BenQ MX823ST

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1. Donny Darko 25 September 2023 02:16:53
   1. Create: Width #588267
      Value: 287
      
   2. Create: Height #588268
      Value: 114
      
   3. Create: Description #23744824
      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 #23744825
      Value: BenQ
      
   5. Create: Type #23744826
      Value: Stationary
      
   6. Create: Technology #23744827
      Value: DLP
      
   7. Create: Purpose #23744828
      Value: For office
      
   8. Create: Projector resolution #23744829
      Value: 1024x768
      
   9. Create: Image aspect ratio #23744830
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23744831
       Value: 1
       
   11. Create: Image functions and options #23744832
       Value: 3D, keystone correction
       
   12. Create: Lamp life #23744833
       Value: 4500 h
       
   13. Create: Lamp life in eco mode #23744834
       Value: 6500 h
       
   14. Create: Number of lamps #23744835
       Value: 1
       
   15. Create: Power of each lamp #23744836
       Value: 210 W
       
   16. Create: Min. diagonal size #23744837
       Value: 1.52 m
       
   17. Create: Max. diagonal size #23744838
       Value: 7.62 m
       
   18. Create: Min. ratio of distance to image size #23744839
       Value: 0.61
       
   19. Create: Max. ratio of distance to image size #23744840
       Value: 0.61
       
   20. Create: Min. horizontal frequency #23744841
       Value: 15 kHz
       
   21. Create: Max. line frequency #23744842
       Value: 102 kHz
       
   22. Create: Min. vertical frequency #23744843
       Value: 23 Hz
       
   23. Create: Max. frame frequency #23744844
       Value: 120 Hz
       
   24. Create: Aperture number F, min #23744845
       Value: 2.6
       
   25. Create: F-number F, max #23744846
       Value: 2.6
       
   26. Create: Focal length min. #23744847
       Value: 69 mm
       
   27. Create: Focal length max. #23744848
       Value: 69 mm
       
   28. Create: Contrast #23744849
       Value: 13000:1
       
   29. Create: Light flow #23744850
       Value: 3200 lm
       
   30. Create: Keystone correction type #23744851
       Value: Vertical
       
   31. Create: Connectors and interfaces #23744852
       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
       
   32. Create: Number of built-in speakers #23744853
       Value: 1
       
   33. Create: Power per speaker #23744854
       Value: 10 W
       
   34. Create: Noise level #23744855
       Value: 32 dB
       
   35. Create: Depth #23744856
       Value: 233 mm
       
   36. Create: Weight #23744857
       Value: 2.6 kg
       
   37. Create: Image #20901103
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id2099813630732790036/orig
       
   38. Create: Image #20901104
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id7623318202741904405/orig
       
   39. Create: Image #20901105
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6745666232672249689/orig
       
   40. Create: Image #20901106
       URL: https://avatars.mds.yandex.net/get-mpic/1808939/img_id5124319608863964961/orig
       
   41. Create: Image #20901107
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id6854001156305630594/orig
       
   42. Create: Preview image #20901108
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id2099813630732790036/orig
       
2. Donny Darko 27 April 2023 23:08:28
   Name: BenQ MX823ST; Catalog: Multimedia projectors