Change history for item: Optoma EP782

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1. Donny Darko 25 September 2023 04:53:14
   1. Create: Width #593302
      Value: 295
      
   2. Create: Height #593303
      Value: 132
      
   3. Create: Description #23826769
      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 #23826770
      Value: Optoma
      
   5. Create: Type #23826771
      Value: Stationary
      
   6. Create: Technology #23826772
      Value: DLP
      
   7. Create: Purpose #23826773
      Value: For office
      
   8. Create: Projector resolution #23826774
      Value: 1024x768
      
   9. Create: Image aspect ratio #23826775
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23826776
       Value: 1
       
   11. Create: Image functions and options #23826777
       Value: Keystone correction
       
   12. Create: Lamp life #23826778
       Value: 2000 h
       
   13. Create: Lamp life in eco mode #23826779
       Value: 3000 h
       
   14. Create: Number of lamps #23826780
       Value: 1
       
   15. Create: Power of each lamp #23826781
       Value: 330 W
       
   16. Create: Min. projection distance #23826782
       Value: 12 m
       
   17. Create: Max. projection distance #23826783
       Value: 10 m
       
   18. Create: Min. diagonal size #23826784
       Value: 0.79 m
       
   19. Create: Max. diagonal size #23826785
       Value: 7.97 m
       
   20. Create: Min. horizontal frequency #23826786
       Value: 15 kHz
       
   21. Create: Max. line frequency #23826787
       Value: 91 kHz
       
   22. Create: Min. vertical frequency #23826788
       Value: 50 Hz
       
   23. Create: Max. frame frequency #23826789
       Value: 85 Hz
       
   24. Create: Zoom optical #23826790
       Value: 1.2
       
   25. Create: Aperture number F, min #23826791
       Value: 2.52
       
   26. Create: F-number F, max #23826792
       Value: 2.79
       
   27. Create: Focal length min. #23826793
       Value: 22.55 mm
       
   28. Create: Focal length max. #23826794
       Value: 27.06 mm
       
   29. Create: Contrast #23826795
       Value: 3000:1
       
   30. Create: Light flow #23826796
       Value: 4700 lm
       
   31. Create: Luminous flux in economy mode #23826797
       Value: 4200 lm
       
   32. Create: Keystone correction type #23826798
       Value: Vertical
       
   33. Create: Connectors and interfaces #23826799
       Value: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VGA input x 2, mini jack 3.5 mm audio input, composite video input
       
   34. Create: Number of built-in speakers #23826800
       Value: 2
       
   35. Create: Power per speaker #23826801
       Value: 3 W
       
   36. Create: Noise level #23826802
       Value: 32 dB
       
   37. Create: Depth #23826803
       Value: 39.8 mm
       
   38. Create: Weight #23826804
       Value: 5 kg
       
   39. Create: Additional Information #23826805
       Value: Optional Wi-Fi module.
       
   40. Create: Image #20913655
       URL: https://avatars.mds.yandex.net/get-mpic/1909520/img_id8155959374303588105/orig
       
   41. Create: Image #20913656
       URL: https://avatars.mds.yandex.net/get-mpic/1859063/img_id3302311228462618613/orig
       
   42. Create: Preview image #20913657
       URL: https://avatars.mds.yandex.net/get-mpic/1909520/img_id8155959374303588105/orig
       
2. Donny Darko 27 April 2023 23:17:29
   Name: Optoma EP782; Catalog: Multimedia projectors