Change history for item: BenQ MS507H

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1. Donny Darko 25 September 2023 02:15:27
   1. Create: Width #588215
      Value: 303
      
   2. Create: Height #588216
      Value: 112
      
   3. Create: Description #23743881
      Value: Purpose: office, projector resolution: 800x600, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: more than 10000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, HDMI input, S-Video input, VGA x input
      
   4. Create: Brand #23743882
      Value: BenQ
      
   5. Create: Type #23743883
      Value: Stationary
      
   6. Create: Technology #23743884
      Value: DLP
      
   7. Create: Purpose #23743885
      Value: For office
      
   8. Create: Projector resolution #23743886
      Value: 800x600
      
   9. Create: Image aspect ratio #23743887
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23743888
       Value: 1
       
   11. Create: Image functions and options #23743889
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23743890
       Value: Speakers
       
   13. Create: Lamp life #23743891
       Value: 4500 h
       
   14. Create: Lamp life in eco mode #23743892
       Value: 6500 h
       
   15. Create: Number of lamps #23743893
       Value: 1
       
   16. Create: Power of each lamp #23743894
       Value: 190 W
       
   17. Create: Min. diagonal size #23743895
       Value: 0.58 m
       
   18. Create: Max. diagonal size #23743896
       Value: 7.62 m
       
   19. Create: Min. ratio of distance to image size #23743897
       Value: 1.97
       
   20. Create: Max. ratio of distance to image size #23743898
       Value: 2.17
       
   21. Create: Min. horizontal frequency #23743899
       Value: 15 kHz
       
   22. Create: Max. line frequency #23743900
       Value: 102 kHz
       
   23. Create: Min. vertical frequency #23743901
       Value: 23 Hz
       
   24. Create: Max. frame frequency #23743902
       Value: 120 Hz
       
   25. Create: Zoom optical #23743903
       Value: 1.1
       
   26. Create: Aperture number F, min #23743904
       Value: 2.51
       
   27. Create: F-number F, max #23743905
       Value: 2.69
       
   28. Create: Focal length min. #23743906
       Value: 21.95 mm
       
   29. Create: Focal length max. #23743907
       Value: 24.18 mm
       
   30. Create: Contrast #23743908
       Value: 13000:1
       
   31. Create: Light flow #23743909
       Value: 2800 lm
       
   32. Create: Keystone correction type #23743910
       Value: Vertical
       
   33. Create: Connectors and interfaces #23743911
       Value: RS-232, USB Type-B, HDMI input, S-Video input, VGA input x 2, mini jack 3.5 mm audio input, composite video input, component video input
       
   34. Create: HDMI Version #23743912
       Value: 1.3
       
   35. Create: Number of built-in speakers #23743913
       Value: 1
       
   36. Create: Power per speaker #23743914
       Value: 2 W
       
   37. Create: Noise level #23743915
       Value: 32 dB
       
   38. Create: Depth #23743916
       Value: 222 mm
       
   39. Create: Weight #23743917
       Value: 2.3 kg
       
   40. Create: Image #20900946
       URL: https://avatars.mds.yandex.net/get-mpic/1808939/img_id7947011101457427005/orig
       
   41. Create: Preview image #20900947
       URL: https://avatars.mds.yandex.net/get-mpic/1808939/img_id7947011101457427005/orig
       
2. Donny Darko 27 April 2023 23:08:24
   Name: BenQ MS507H; Catalog: Multimedia projectors