Change history for item: BenQ MW821ST

Edit History of changes Delete item

1. Donny Darko 25 September 2023 02:14:42
   1. Create: Width #588191
      Value: 312
      
   2. Create: Height #588192
      Value: 113
      
   3. Create: Description #23743452
      Value: Purpose: office, projector resolution: 1280x800, 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 #23743453
      Value: BenQ
      
   5. Create: Type #23743454
      Value: Stationary
      
   6. Create: Technology #23743455
      Value: DLP
      
   7. Create: Purpose #23743456
      Value: For office
      
   8. Create: Projector resolution #23743457
      Value: 1280x800
      
   9. Create: Image aspect ratio #23743458
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23743459
       Value: 1
       
   11. Create: Image functions and options #23743460
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23743461
       Value: Speakers
       
   13. Create: Lamp life #23743462
       Value: 4000 h
       
   14. Create: Lamp life in eco mode #23743463
       Value: 6500 h
       
   15. Create: Number of lamps #23743464
       Value: 1
       
   16. Create: Power of each lamp #23743465
       Value: 210 W
       
   17. Create: Min. diagonal size #23743466
       Value: 1.27 m
       
   18. Create: Max. diagonal size #23743467
       Value: 7.62 m
       
   19. Create: Min. ratio of distance to image size #23743468
       Value: 0.49
       
   20. Create: Max. ratio of distance to image size #23743469
       Value: 0.49
       
   21. Create: Min. horizontal frequency #23743470
       Value: 31 kHz
       
   22. Create: Max. line frequency #23743471
       Value: 102 kHz
       
   23. Create: Min. vertical frequency #23743472
       Value: 23 Hz
       
   24. Create: Max. frame frequency #23743473
       Value: 120 Hz
       
   25. Create: Aperture number F, min #23743474
       Value: 2.6
       
   26. Create: F-number F, max #23743475
       Value: 2.6
       
   27. Create: Focal length min. #23743476
       Value: 69 mm
       
   28. Create: Focal length max. #23743477
       Value: 69 mm
       
   29. Create: Contrast #23743478
       Value: 13000:1
       
   30. Create: Light flow #23743479
       Value: 3000 lm
       
   31. Create: Keystone correction type #23743480
       Value: Vertical
       
   32. Create: Connectors and interfaces #23743481
       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
       
   33. Create: HDMI Version #23743482
       Value: 1.4a
       
   34. Create: Number of built-in speakers #23743483
       Value: 1
       
   35. Create: Power per speaker #23743484
       Value: 10 W
       
   36. Create: Noise level #23743485
       Value: 33 dB
       
   37. Create: Depth #23743486
       Value: 244 mm
       
   38. Create: Weight #23743487
       Value: 2.9 kg
       
   39. Create: Image #20900878
       URL: https://avatars.mds.yandex.net/get-mpic/1860966/img_id2970228016154323835/orig
       
   40. Create: Image #20900879
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id8953651397740684367/orig
       
   41. Create: Image #20900880
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id4494924050646204741/orig
       
   42. Create: Image #20900881
       URL: https://avatars.mds.yandex.net/get-mpic/1603927/img_id1257455268433675333/orig
       
   43. Create: Image #20900882
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id5082648287207174090/orig
       
   44. Create: Preview image #20900883
       URL: https://avatars.mds.yandex.net/get-mpic/1860966/img_id2970228016154323835/orig
       
2. Donny Darko 27 April 2023 23:08:21
   Name: BenQ MW821ST; Catalog: Multimedia projectors