Change history for item: Vivitek DX977WT

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1. Donny Darko 25 September 2023 05:42:26
   1. Create: Width #594830
      Value: 333
      
   2. Create: Height #594831
      Value: 115
      
   3. Create: Description #23855511
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 lm, contrast: more than 10000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input x 2, input S-Video
      
   4. Create: Brand #23855512
      Value: Vivitek
      
   5. Create: Type #23855513
      Value: Stationary
      
   6. Create: Technology #23855514
      Value: DLP
      
   7. Create: Purpose #23855515
      Value: For office
      
   8. Create: Projector resolution #23855516
      Value: 1024x768
      
   9. Create: Image aspect ratio #23855517
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23855518
       Value: 1
       
   11. Create: Image functions and options #23855519
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23855520
       Value: Speakers
       
   13. Create: Lamp life #23855521
       Value: 2500 h
       
   14. Create: Lamp life in eco mode #23855522
       Value: 4000 h
       
   15. Create: Number of lamps #23855523
       Value: 1
       
   16. Create: Power of each lamp #23855524
       Value: 310 W
       
   17. Create: Min. projection distance #23855525
       Value: 12 m
       
   18. Create: Max. projection distance #23855526
       Value: 10 m
       
   19. Create: Min. diagonal size #23855527
       Value: 0.7 m
       
   20. Create: Max. diagonal size #23855528
       Value: 8.75 m
       
   21. Create: Min. ratio of distance to image size #23855529
       Value: 1.43
       
   22. Create: Max. ratio of distance to image size #23855530
       Value: 2.14
       
   23. Create: Zoom optical #23855531
       Value: 1.5
       
   24. Create: Aperture number F, min #23855532
       Value: 2.42
       
   25. Create: F-number F, max #23855533
       Value: 2.97
       
   26. Create: Focal length min. #23855534
       Value: 209 mm
       
   27. Create: Focal length max. #23855535
       Value: 31.05 mm
       
   28. Create: Contrast #23855536
       Value: 15000:1
       
   29. Create: Light flow #23855537
       Value: 6000 lm
       
   30. Create: Keystone correction type #23855538
       Value: Vertical
       
   31. Create: Connectors and interfaces #23855539
       Value: Ethernet, RS-232, USB Type-B, HDMI input x 2, S-Video input, VGA input x 2, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   32. Create: HDMI Version #23855540
       Value: 1.4
       
   33. Create: Number of color wheel segments #23855541
       Value: 5
       
   34. Create: Number of built-in speakers #23855542
       Value: 1
       
   35. Create: Power per speaker #23855543
       Value: 3 W
       
   36. Create: Noise level #23855544
       Value: 36 dB
       
   37. Create: Depth #23855545
       Value: 255 mm
       
   38. Create: Weight #23855546
       Value: 3.95 kg
       
   39. Create: Additional Information #23855547
       Value: Display Port interface; 3D-Sync output
       
   40. Create: Image #20918634
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id9216221636156436013/orig
       
   41. Create: Image #20918635
       URL: https://avatars.mds.yandex.net/get-mpic/1614201/img_id2474014674659061715/orig
       
   42. Create: Image #20918636
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id8176704248262071934/orig
       
   43. Create: Image #20918637
       URL: https://avatars.mds.yandex.net/get-mpic/1522540/img_id7404735200269016991/orig
       
   44. Create: Image #20918638
       URL: https://avatars.mds.yandex.net/get-mpic/1884605/img_id7407889432524123311/orig
       
   45. Create: Preview image #20918639
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id9216221636156436013/orig
       
2. Donny Darko 27 April 2023 23:20:08
   Name: Vivitek DX977WT; Catalog: Multimedia projectors