Change history for item: BenQ MH530

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1. Donny Darko 25 September 2023 02:22:26
   1. Create: Width #588467
      Value: 283
      
   2. Create: Height #588468
      Value: 95
      
   3. Create: Description #23748385
      Value: Purpose: office, projector resolution: 1920x1080 Full HD, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 5000:1-10000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, HDMI input, S input -Video, input
      
   4. Create: Brand #23748386
      Value: BenQ
      
   5. Create: Type #23748387
      Value: Portable
      
   6. Create: Technology #23748388
      Value: DLP
      
   7. Create: Purpose #23748389
      Value: For office
      
   8. Create: Projector resolution #23748390
      Value: 1920x1080 Full HD
      
   9. Create: Image aspect ratio #23748391
      Value: 16:9
      
   10. Create: Number of LCD/DMD panels #23748392
       Value: 1
       
   11. Create: Image functions and options #23748393
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23748394
       Value: Speakers
       
   13. Create: Lamp life #23748395
       Value: 4000 h
       
   14. Create: Lamp life in eco mode #23748396
       Value: 10000 h
       
   15. Create: Number of lamps #23748397
       Value: 1
       
   16. Create: Power of each lamp #23748398
       Value: 196 W
       
   17. Create: Min. diagonal size #23748399
       Value: 1.78 m
       
   18. Create: Max. diagonal size #23748400
       Value: 7.62 m
       
   19. Create: Min. ratio of distance to image size #23748401
       Value: 1.47
       
   20. Create: Max. ratio of distance to image size #23748402
       Value: 1.62
       
   21. Create: Min. horizontal frequency #23748403
       Value: 15 kHz
       
   22. Create: Max. line frequency #23748404
       Value: 102 kHz
       
   23. Create: Min. vertical frequency #23748405
       Value: 23 Hz
       
   24. Create: Max. frame frequency #23748406
       Value: 120 Hz
       
   25. Create: Zoom optical #23748407
       Value: 1.1
       
   26. Create: Aperture number F, min #23748408
       Value: 2.55
       
   27. Create: F-number F, max #23748409
       Value: 2.68
       
   28. Create: Focal length min. #23748410
       Value: 22 mm
       
   29. Create: Focal length max. #23748411
       Value: 241 mm
       
   30. Create: Contrast #23748412
       Value: 10000:1
       
   31. Create: Light flow #23748413
       Value: 3200 lm
       
   32. Create: Keystone correction type #23748414
       Value: Vertical
       
   33. Create: Connectors and interfaces #23748415
       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
       
   34. Create: Number of built-in speakers #23748416
       Value: 1
       
   35. Create: Power per speaker #23748417
       Value: 2 W
       
   36. Create: Noise level #23748418
       Value: 33 dB
       
   37. Create: Depth #23748419
       Value: 222 mm
       
   38. Create: Weight #23748420
       Value: 19.6 kg
       
   39. Create: Image #20901763
       URL: https://avatars.mds.yandex.net/get-mpic/1750349/img_id4719087057694731539/orig
       
   40. Create: Image #20901764
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id7430667599495227774/orig
       
   41. Create: Image #20901765
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id8774157652145283277/orig
       
   42. Create: Image #20901766
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id5276421410424490745/orig
       
   43. Create: Image #20901767
       URL: https://avatars.mds.yandex.net/get-mpic/1642819/img_id6251272953197254250/orig
       
   44. Create: Preview image #20901768
       URL: https://avatars.mds.yandex.net/get-mpic/1750349/img_id4719087057694731539/orig
       
2. Donny Darko 27 April 2023 23:08:44
   Name: BenQ MH530; Catalog: Multimedia projectors