Change history for item: BenQ MX520

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1. Donny Darko 25 September 2023 02:14:30
   1. Create: Width #588183
      Value: 287
      
   2. Create: Height #588184
      Value: 114
      
   3. Create: Description #23743308
      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: RS-232, USB Type-B, HDMI input, S-Video input, VGA x input
      
   4. Create: Brand #23743309
      Value: BenQ
      
   5. Create: Type #23743310
      Value: Stationary
      
   6. Create: Technology #23743311
      Value: DLP
      
   7. Create: Purpose #23743312
      Value: For office
      
   8. Create: Projector resolution #23743313
      Value: 1024x768
      
   9. Create: Image aspect ratio #23743314
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23743315
       Value: 1
       
   11. Create: Image functions and options #23743316
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23743317
       Value: Speakers
       
   13. Create: Lamp life #23743318
       Value: 4500 h
       
   14. Create: Lamp life in eco mode #23743319
       Value: 6500 h
       
   15. Create: Number of lamps #23743320
       Value: 1
       
   16. Create: Power of each lamp #23743321
       Value: 210 W
       
   17. Create: Min. diagonal size #23743322
       Value: 1.02 m
       
   18. Create: Max. diagonal size #23743323
       Value: 7.62 m
       
   19. Create: Min. ratio of distance to image size #23743324
       Value: 1.86
       
   20. Create: Max. ratio of distance to image size #23743325
       Value: 2.04
       
   21. Create: Min. horizontal frequency #23743326
       Value: 15 kHz
       
   22. Create: Max. line frequency #23743327
       Value: 102 kHz
       
   23. Create: Min. vertical frequency #23743328
       Value: 23 Hz
       
   24. Create: Max. frame frequency #23743329
       Value: 120 Hz
       
   25. Create: Zoom optical #23743330
       Value: 1.1
       
   26. Create: Aperture number F, min #23743331
       Value: 2.56
       
   27. Create: F-number F, max #23743332
       Value: 2.8
       
   28. Create: Focal length min. #23743333
       Value: 21 mm
       
   29. Create: Focal length max. #23743334
       Value: 231 mm
       
   30. Create: Contrast #23743335
       Value: 13000:1
       
   31. Create: Light flow #23743336
       Value: 3000 lm
       
   32. Create: Keystone correction type #23743337
       Value: Vertical
       
   33. Create: Connectors and interfaces #23743338
       Value: 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
       
   34. Create: Number of built-in speakers #23743339
       Value: 1
       
   35. Create: Power per speaker #23743340
       Value: 2 W
       
   36. Create: Noise level #23743341
       Value: 33 dB
       
   37. Create: Depth #23743342
       Value: 233 mm
       
   38. Create: Weight #23743343
       Value: 2.4 kg
       
   39. Create: Image #20900854
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id4503215656807683075.jpeg/orig
       
   40. Create: Image #20900855
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3957958076243891898/orig
       
   41. Create: Image #20900856
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id7514914733414160425/orig
       
   42. Create: Image #20900857
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id4589380485737705288/orig
       
   43. Create: Image #20900858
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id2646718835177563383/orig
       
   44. Create: Preview image #20900859
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id4503215656807683075.jpeg/orig
       
2. Donny Darko 27 April 2023 23:08:21
   Name: BenQ MX520; Catalog: Multimedia projectors