Change history for item: Vivitek D853W

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1. Donny Darko 25 September 2023 05:37:52
   1. Create: Width #594668
      Value: 305
      
   2. Create: Height #594669
      Value: 109
      
   3. Create: Description #23852585
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VG input
      
   4. Create: Brand #23852586
      Value: Vivitek
      
   5. Create: Type #23852587
      Value: Stationary
      
   6. Create: Technology #23852588
      Value: DLP
      
   7. Create: Purpose #23852589
      Value: For office
      
   8. Create: Projector resolution #23852590
      Value: 1280x800
      
   9. Create: Image aspect ratio #23852591
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23852592
       Value: 1
       
   11. Create: Image functions and options #23852593
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23852594
       Value: Speakers
       
   13. Create: Lamp life #23852595
       Value: 4000 h
       
   14. Create: Lamp life in eco mode #23852596
       Value: 6000 h
       
   15. Create: Number of lamps #23852597
       Value: 1
       
   16. Create: Power of each lamp #23852598
       Value: 220 W
       
   17. Create: Min. projection distance #23852599
       Value: 1.5 m
       
   18. Create: Max. projection distance #23852600
       Value: 10 m
       
   19. Create: Min. diagonal size #23852601
       Value: 0.8 m
       
   20. Create: Max. diagonal size #23852602
       Value: 7.6 m
       
   21. Create: Min. ratio of distance to image size #23852603
       Value: 1.52
       
   22. Create: Max. ratio of distance to image size #23852604
       Value: 1.76
       
   23. Create: Min. horizontal frequency #23852605
       Value: 15 kHz
       
   24. Create: Max. line frequency #23852606
       Value: 90 kHz
       
   25. Create: Min. vertical frequency #23852607
       Value: 43 Hz
       
   26. Create: Max. frame frequency #23852608
       Value: 85 Hz
       
   27. Create: Zoom optical #23852609
       Value: 1.15
       
   28. Create: Aperture number F, min #23852610
       Value: 2.55
       
   29. Create: F-number F, max #23852611
       Value: 2.72
       
   30. Create: Focal length min. #23852612
       Value: 21.35 mm
       
   31. Create: Focal length max. #23852613
       Value: 24.49 mm
       
   32. Create: Contrast #23852614
       Value: 2500:1
       
   33. Create: Light flow #23852615
       Value: 3200 lm
       
   34. Create: Keystone correction type #23852616
       Value: Vertical
       
   35. Create: Connectors and interfaces #23852617
       Value: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   36. Create: HDMI Version #23852618
       Value: 1.3
       
   37. Create: Number of built-in speakers #23852619
       Value: 1
       
   38. Create: Power per speaker #23852620
       Value: 10 W
       
   39. Create: Noise level #23852621
       Value: 36 dB
       
   40. Create: Depth #23852622
       Value: 21.6 mm
       
   41. Create: Weight #23852623
       Value: 2.7 kg
       
   42. Create: Image #20918192
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id1579272404738562588/orig
       
   43. Create: Image #20918193
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id2445261265350792767/orig
       
   44. Create: Preview image #20918194
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id1579272404738562588/orig
       
2. Donny Darko 27 April 2023 23:19:55
   Name: Vivitek D853W; Catalog: Multimedia projectors