Change history for item: Vivitek D557WH

Edit History of changes Delete item

1. Donny Darko 25 September 2023 05:42:45
   1. Create: Width #594842
      Value: 275
      
   2. Create: Height #594843
      Value: 100
      
   3. Create: Description #23855726
      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 #23855727
      Value: Vivitek
      
   5. Create: Type #23855728
      Value: Stationary
      
   6. Create: Technology #23855729
      Value: DLP
      
   7. Create: Purpose #23855730
      Value: For office
      
   8. Create: Projector resolution #23855731
      Value: 1280x800
      
   9. Create: Image aspect ratio #23855732
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23855733
       Value: 1
       
   11. Create: Image functions and options #23855734
       Value: 3D, keystone correction
       
   12. Create: Lamp life #23855735
       Value: 4000 h
       
   13. Create: Lamp life in eco mode #23855736
       Value: 10000 h
       
   14. Create: Number of lamps #23855737
       Value: 1
       
   15. Create: Power of each lamp #23855738
       Value: 190 W
       
   16. Create: Min. projection distance #23855739
       Value: 1m
       
   17. Create: Max. projection distance #23855740
       Value: 10 m
       
   18. Create: Min. diagonal size #23855741
       Value: 0.69 m
       
   19. Create: Max. diagonal size #23855742
       Value: 7.62 m
       
   20. Create: Min. ratio of distance to image size #23855743
       Value: 1.54
       
   21. Create: Max. ratio of distance to image size #23855744
       Value: 1.71
       
   22. Create: Zoom optical #23855745
       Value: 1.1
       
   23. Create: Aperture number F, min #23855746
       Value: 2.52
       
   24. Create: F-number F, max #23855747
       Value: 2.73
       
   25. Create: Focal length min. #23855748
       Value: 218 mm
       
   26. Create: Focal length max. #23855749
       Value: 24 mm
       
   27. Create: Contrast #23855750
       Value: 15000:1
       
   28. Create: Light flow #23855751
       Value: 3000 lm
       
   29. Create: Keystone correction type #23855752
       Value: Vertical
       
   30. Create: Connectors and interfaces #23855753
       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
       
   31. Create: HDMI Version #23855754
       Value: 1.4
       
   32. Create: Number of color wheel segments #23855755
       Value: 5
       
   33. Create: Number of built-in speakers #23855756
       Value: 1
       
   34. Create: Power per speaker #23855757
       Value: 2 W
       
   35. Create: Noise level #23855758
       Value: 33 dB
       
   36. Create: Depth #23855759
       Value: 212 mm
       
   37. Create: Weight #23855760
       Value: 2.3 kg
       
   38. Create: Additional Information #23855761
       Value: MHL support
       
   39. Create: Image #20918675
       URL: https://avatars.mds.yandex.net/get-mpic/4220209/img_id6540032555784048851.jpeg/orig
       
   40. Create: Image #20918676
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id3199732852430282619.jpeg/orig
       
   41. Create: Image #20918677
       URL: https://avatars.mds.yandex.net/get-mpic/4220209/img_id8399526783283588638.jpeg/orig
       
   42. Create: Image #20918678
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id4575194588074841916.jpeg/orig
       
   43. Create: Image #20918679
       URL: https://avatars.mds.yandex.net/get-mpic/4012481/img_id5920097297759140593.jpeg/orig
       
   44. Create: Preview image #20918680
       URL: https://avatars.mds.yandex.net/get-mpic/4220209/img_id6540032555784048851.jpeg/orig
       
2. Donny Darko 27 April 2023 23:20:09
   Name: Vivitek D557WH; Catalog: Multimedia projectors