Change history for item: BenQ MS521

Edit History of changes Delete item

1. Donny Darko 25 September 2023 02:17:16
   1. Create: Width #588283
      Value: 303
      
   2. Create: Height #588284
      Value: 104
      
   3. Create: Description #23745089
      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 #23745090
      Value: BenQ
      
   5. Create: Type #23745091
      Value: Stationary
      
   6. Create: Technology #23745092
      Value: DLP
      
   7. Create: Purpose #23745093
      Value: For office
      
   8. Create: Projector resolution #23745094
      Value: 800x600
      
   9. Create: Image aspect ratio #23745095
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23745096
       Value: 1
       
   11. Create: Image functions and options #23745097
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23745098
       Value: Speakers
       
   13. Create: Lamp life #23745099
       Value: 4500 h
       
   14. Create: Lamp life in eco mode #23745100
       Value: 6500 h
       
   15. Create: Number of lamps #23745101
       Value: 1
       
   16. Create: Power of each lamp #23745102
       Value: 190 W
       
   17. Create: Min. diagonal size #23745103
       Value: 0.86 m
       
   18. Create: Max. diagonal size #23745104
       Value: 7.62 m
       
   19. Create: Min. ratio of distance to image size #23745105
       Value: 1.97
       
   20. Create: Max. ratio of distance to image size #23745106
       Value: 2.17
       
   21. Create: Min. horizontal frequency #23745107
       Value: 15 kHz
       
   22. Create: Max. line frequency #23745108
       Value: 102 kHz
       
   23. Create: Min. vertical frequency #23745109
       Value: 23 Hz
       
   24. Create: Max. frame frequency #23745110
       Value: 120 Hz
       
   25. Create: Zoom optical #23745111
       Value: 1.1
       
   26. Create: Aperture number F, min #23745112
       Value: 2.5
       
   27. Create: F-number F, max #23745113
       Value: 2.7
       
   28. Create: Focal length min. #23745114
       Value: 22.08 mm
       
   29. Create: Focal length max. #23745115
       Value: 24.28 mm
       
   30. Create: Contrast #23745116
       Value: 13000:1
       
   31. Create: Light flow #23745117
       Value: 3000 lm
       
   32. Create: Keystone correction type #23745118
       Value: Vertical
       
   33. Create: Connectors and interfaces #23745119
       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: Number of built-in speakers #23745120
       Value: 1
       
   35. Create: Power per speaker #23745121
       Value: 2 W
       
   36. Create: Depth #23745122
       Value: 222 mm
       
   37. Create: Weight #23745123
       Value: 2.3 kg
       
   38. Create: Image #20901151
       URL: https://avatars.mds.yandex.net/get-mpic/3590777/img_id4375038832747063592.jpeg/orig
       
   39. Create: Image #20901152
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id2330095900657207779.jpeg/orig
       
   40. Create: Image #20901153
       URL: https://avatars.mds.yandex.net/get-mpic/4397502/img_id8449104408556997342.jpeg/orig
       
   41. Create: Image #20901154
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id4561582521559985701/orig
       
   42. Create: Image #20901155
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id4297932144380387769.jpeg/orig
       
   43. Create: Preview image #20901156
       URL: https://avatars.mds.yandex.net/get-mpic/3590777/img_id4375038832747063592.jpeg/orig
       
2. Donny Darko 27 April 2023 23:08:29
   Name: BenQ MS521; Catalog: Multimedia projectors