Change history for item: BenQ LW21

Edit History of changes Delete item

1. Donny Darko 25 September 2023 02:19:46
   1. Create: Width #588373
      Value: 380
      
   2. Create: Height #588374
      Value: 115
      
   3. Create: Description #23746691
      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: RS-232, USB Type-B, HDMI input, S-Video input, VGA x input
      
   4. Create: Brand #23746692
      Value: BenQ
      
   5. Create: Type #23746693
      Value: Stationary
      
   6. Create: Technology #23746694
      Value: DLP
      
   7. Create: Purpose #23746695
      Value: For office
      
   8. Create: Projector resolution #23746696
      Value: 1280x800
      
   9. Create: Image aspect ratio #23746697
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23746698
       Value: 1
       
   11. Create: Image functions and options #23746699
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23746700
       Value: Speakers
       
   13. Create: Lamp type #23746701
       Value: Laser-LED
       
   14. Create: Lamp life #23746702
       Value: 7000 h
       
   15. Create: Lamp life in eco mode #23746703
       Value: 10000 h
       
   16. Create: Min. diagonal size #23746704
       Value: 0.76 m
       
   17. Create: Max. diagonal size #23746705
       Value: 7.62 m
       
   18. Create: Min. ratio of distance to image size #23746706
       Value: 1.45
       
   19. Create: Max. ratio of distance to image size #23746707
       Value: 2.24
       
   20. Create: Min. horizontal frequency #23746708
       Value: 31 kHz
       
   21. Create: Max. line frequency #23746709
       Value: 102 kHz
       
   22. Create: Min. vertical frequency #23746710
       Value: 23 Hz
       
   23. Create: Max. frame frequency #23746711
       Value: 120 Hz
       
   24. Create: Zoom optical #23746712
       Value: 1.5
       
   25. Create: Aperture number F, min #23746713
       Value: 2.56
       
   26. Create: F-number F, max #23746714
       Value: 2.75
       
   27. Create: Focal length min. #23746715
       Value: 22.08 mm
       
   28. Create: Focal length max. #23746716
       Value: 24.28 mm
       
   29. Create: Contrast #23746717
       Value: 80000:1
       
   30. Create: Light flow #23746718
       Value: 2500 lm
       
   31. Create: Keystone correction type #23746719
       Value: Vertical
       
   32. Create: Connectors and interfaces #23746720
       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
       
   33. Create: HDMI Version #23746721
       Value: 1.3
       
   34. Create: Number of built-in speakers #23746722
       Value: 1
       
   35. Create: Power per speaker #23746723
       Value: 2 W
       
   36. Create: Depth #23746724
       Value: 248 mm
       
   37. Create: Weight #23746725
       Value: 4.5 kg
       
   38. Create: Image #20901432
       URL: https://avatars.mds.yandex.net/get-mpic/2008455/img_id8458653778738102166/orig
       
   39. Create: Image #20901433
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id2582412332927542856/orig
       
   40. Create: Image #20901434
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id4850432005813300879/orig
       
   41. Create: Image #20901435
       URL: https://avatars.mds.yandex.net/get-mpic/466729/img_id4195662825172335858/orig
       
   42. Create: Image #20901436
       URL: https://avatars.mds.yandex.net/get-mpic/466729/img_id3901282023289192475/orig
       
   43. Create: Preview image #20901437
       URL: https://avatars.mds.yandex.net/get-mpic/2008455/img_id8458653778738102166/orig
       
2. Donny Darko 27 April 2023 23:08:37
   Name: BenQ LW21; Catalog: Multimedia projectors