Change history for item: Optoma TW766W

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1. Donny Darko 25 September 2023 04:59:15
   1. Create: Width #593530
      Value: 364
      
   2. Create: Height #593531
      Value: 127
      
   3. Create: Description #23830784
      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, wireless communication: Wi-Fi, connectors and interfaces: Ethernet, RS-232, USB Type-B
      
   4. Create: Brand #23830785
      Value: Optoma
      
   5. Create: Type #23830786
      Value: Stationary
      
   6. Create: Technology #23830787
      Value: DLP
      
   7. Create: Purpose #23830788
      Value: For office
      
   8. Create: Projector resolution #23830789
      Value: 1280x800
      
   9. Create: Image aspect ratio #23830790
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23830791
       Value: 1
       
   11. Create: Image functions and options #23830792
       Value: Keystone correction
       
   12. Create: Peculiarities #23830793
       Value: Speakers
       
   13. Create: Lamp type #23830794
       Value: UHP
       
   14. Create: Lamp life #23830795
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23830796
       Value: 3000 h
       
   16. Create: Number of lamps #23830797
       Value: 1
       
   17. Create: Power of each lamp #23830798
       Value: 280 W
       
   18. Create: Min. projection distance #23830799
       Value: 12 m
       
   19. Create: Max. projection distance #23830800
       Value: 10 m
       
   20. Create: Min. diagonal size #23830801
       Value: 0.59 m
       
   21. Create: Max. diagonal size #23830802
       Value: 7.51 m
       
   22. Create: Min. ratio of distance to image size #23830803
       Value: 1.57
       
   23. Create: Max. ratio of distance to image size #23830804
       Value: 2.39
       
   24. Create: Min. horizontal frequency #23830805
       Value: 15 kHz
       
   25. Create: Max. line frequency #23830806
       Value: 91 kHz
       
   26. Create: Min. vertical frequency #23830807
       Value: 50 Hz
       
   27. Create: Max. frame frequency #23830808
       Value: 85 Hz
       
   28. Create: Zoom optical #23830809
       Value: 1.5
       
   29. Create: Aperture number F, min #23830810
       Value: 2.41
       
   30. Create: F-number F, max #23830811
       Value: 3.2
       
   31. Create: Focal length min. #23830812
       Value: 22.18 mm
       
   32. Create: Focal length max. #23830813
       Value: 33.27 mm
       
   33. Create: Contrast #23830814
       Value: 2500:1
       
   34. Create: Light flow #23830815
       Value: 4000 lm
       
   35. Create: Keystone correction type #23830816
       Value: Vertical
       
   36. Create: Lens shift #23830817
       Value: Vertically and horizontally
       
   37. Create: Connectors and interfaces #23830818
       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
       
   38. Create: Wireless connection #23830819
       Value: Wi-Fi
       
   39. Create: Number of built-in speakers #23830820
       Value: 2
       
   40. Create: Power per speaker #23830821
       Value: 2 W
       
   41. Create: Noise level #23830822
       Value: 32 dB
       
   42. Create: Depth #23830823
       Value: 283 mm
       
   43. Create: Weight #23830824
       Value: 5.4 kg
       
   44. Create: Image #20913996
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1181842987666603803/orig
       
   45. Create: Image #20913997
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6553420668242758795/orig
       
   46. Create: Preview image #20913998
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1181842987666603803/orig
       
2. Donny Darko 27 April 2023 23:17:48
   Name: Optoma TW766W; Catalog: Multimedia projectors