Change history for item: Optoma EX784

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1. Donny Darko 25 September 2023 05:02:42
   1. Create: Width #593658
      Value: 326
      
   2. Create: Height #593659
      Value: 109
      
   3. Create: Description #23832963
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 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 #23832964
      Value: Optoma
      
   5. Create: Type #23832965
      Value: Stationary
      
   6. Create: Technology #23832966
      Value: DLP
      
   7. Create: Purpose #23832967
      Value: For office
      
   8. Create: Projector resolution #23832968
      Value: 1024x768
      
   9. Create: Image aspect ratio #23832969
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23832970
       Value: 1
       
   11. Create: Image functions and options #23832971
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23832972
       Value: Speakers
       
   13. Create: Lamp life #23832973
       Value: 2000 h
       
   14. Create: Lamp life in eco mode #23832974
       Value: 3000 h
       
   15. Create: Min. projection distance #23832975
       Value: 12 m
       
   16. Create: Max. projection distance #23832976
       Value: 12 m
       
   17. Create: Min. diagonal size #23832977
       Value: 0.71 m
       
   18. Create: Max. diagonal size #23832978
       Value: 8.34 m
       
   19. Create: Min. ratio of distance to image size #23832979
       Value: 1.8
       
   20. Create: Max. ratio of distance to image size #23832980
       Value: 2.11
       
   21. Create: Min. horizontal frequency #23832981
       Value: 15 kHz
       
   22. Create: Max. line frequency #23832982
       Value: 91 kHz
       
   23. Create: Min. vertical frequency #23832983
       Value: 25 Hz
       
   24. Create: Max. frame frequency #23832984
       Value: 85 Hz
       
   25. Create: Zoom optical #23832985
       Value: 1.15
       
   26. Create: Aperture number F, min #23832986
       Value: 2.6
       
   27. Create: F-number F, max #23832987
       Value: 2.81
       
   28. Create: Focal length min. #23832988
       Value: 269 ​​mm
       
   29. Create: Focal length max. #23832989
       Value: 29.84 mm
       
   30. Create: Contrast #23832990
       Value: 3000:1
       
   31. Create: Light flow #23832991
       Value: 5000 lm
       
   32. Create: Keystone correction type #23832992
       Value: Vertical
       
   33. Create: Connectors and interfaces #23832993
       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
       
   34. Create: Number of built-in speakers #23832994
       Value: 1
       
   35. Create: Power per speaker #23832995
       Value: 3 W
       
   36. Create: Noise level #23832996
       Value: 30 dB
       
   37. Create: Depth #23832997
       Value: 25.9 mm
       
   38. Create: Weight #23832998
       Value: 3.5 kg
       
   39. Create: Image #20914283
       URL: https://avatars.mds.yandex.net/get-mpic/1865974/img_id3450356595014879564/orig
       
   40. Create: Image #20914284
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id7441879175040619292/orig
       
   41. Create: Image #20914285
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id7864619412699465283/orig
       
   42. Create: Image #20914286
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id4864616322012316380/orig
       
   43. Create: Image #20914287
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id6559923595615690518/orig
       
   44. Create: Preview image #20914288
       URL: https://avatars.mds.yandex.net/get-mpic/1865974/img_id3450356595014879564/orig
       
2. Donny Darko 27 April 2023 23:17:58
   Name: Optoma EX784; Catalog: Multimedia projectors