Change history for item: Optoma EW766

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1. Donny Darko 25 September 2023 04:57:57
   1. Create: Width #593482
      Value: 364
      
   2. Create: Height #593483
      Value: 127
      
   3. Create: Description #23829892
      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 #23829893
      Value: Optoma
      
   5. Create: Type #23829894
      Value: Stationary
      
   6. Create: Technology #23829895
      Value: DLP
      
   7. Create: Purpose #23829896
      Value: For office
      
   8. Create: Projector resolution #23829897
      Value: 1280x800
      
   9. Create: Image aspect ratio #23829898
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23829899
       Value: 1
       
   11. Create: Image functions and options #23829900
       Value: Keystone correction
       
   12. Create: Peculiarities #23829901
       Value: Speakers
       
   13. Create: Lamp life #23829902
       Value: 2000 h
       
   14. Create: Lamp life in eco mode #23829903
       Value: 3000 h
       
   15. Create: Number of lamps #23829904
       Value: 1
       
   16. Create: Power of each lamp #23829905
       Value: 280 W
       
   17. Create: Min. projection distance #23829906
       Value: 12 m
       
   18. Create: Max. projection distance #23829907
       Value: 10 m
       
   19. Create: Min. diagonal size #23829908
       Value: 0.57 m
       
   20. Create: Max. diagonal size #23829909
       Value: 7.72 m
       
   21. Create: Min. ratio of distance to image size #23829910
       Value: 1.57
       
   22. Create: Max. ratio of distance to image size #23829911
       Value: 2.39
       
   23. Create: Min. horizontal frequency #23829912
       Value: 15 kHz
       
   24. Create: Max. line frequency #23829913
       Value: 91 kHz
       
   25. Create: Min. vertical frequency #23829914
       Value: 50 Hz
       
   26. Create: Max. frame frequency #23829915
       Value: 85 Hz
       
   27. Create: Zoom optical #23829916
       Value: 1.5
       
   28. Create: Aperture number F, min #23829917
       Value: 2.45
       
   29. Create: F-number F, max #23829918
       Value: 2.9
       
   30. Create: Focal length min. #23829919
       Value: 22.18 mm
       
   31. Create: Focal length max. #23829920
       Value: 33.27 mm
       
   32. Create: Contrast #23829921
       Value: 2500:1
       
   33. Create: Light flow #23829922
       Value: 4000 lm
       
   34. Create: Keystone correction type #23829923
       Value: Vertical
       
   35. Create: Connectors and interfaces #23829924
       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, component video input
       
   36. Create: HDMI Version #23829925
       Value: 1.3
       
   37. Create: Number of built-in speakers #23829926
       Value: 2
       
   38. Create: Power per speaker #23829927
       Value: 2 W
       
   39. Create: Noise level #23829928
       Value: 32 dB
       
   40. Create: Depth #23829929
       Value: 283 mm
       
   41. Create: Weight #23829930
       Value: 5.3 kg
       
   42. Create: Image #20913922
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id2950670010381598528/orig
       
   43. Create: Image #20913923
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id5282094236282798017/orig
       
   44. Create: Preview image #20913924
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id2950670010381598528/orig
       
2. Donny Darko 27 April 2023 23:17:44
   Name: Optoma EW766; Catalog: Multimedia projectors