Change history for item: Optoma DX733

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1. Donny Darko 25 September 2023 04:51:51
   1. Create: Width #593248
      Value: 230
      
   2. Create: Height #593249
      Value: 95
      
   3. Create: Description #23825879
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, S-Video input, VGA input x 2, mini jack audio input
      
   4. Create: Brand #23825880
      Value: Optoma
      
   5. Create: Type #23825881
      Value: Portable
      
   6. Create: Technology #23825882
      Value: DLP
      
   7. Create: Purpose #23825883
      Value: For office
      
   8. Create: Projector resolution #23825884
      Value: 1024x768
      
   9. Create: Image aspect ratio #23825885
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23825886
       Value: 1
       
   11. Create: Image functions and options #23825887
       Value: Keystone correction
       
   12. Create: Peculiarities #23825888
       Value: Speakers
       
   13. Create: Lamp type #23825889
       Value: SHP
       
   14. Create: Lamp life #23825890
       Value: 3000 h
       
   15. Create: Number of lamps #23825891
       Value: 1
       
   16. Create: Power of each lamp #23825892
       Value: 230 W
       
   17. Create: Min. projection distance #23825893
       Value: 12 m
       
   18. Create: Max. projection distance #23825894
       Value: 12 m
       
   19. Create: Min. diagonal size #23825895
       Value: 0.78 m
       
   20. Create: Max. diagonal size #23825896
       Value: 7.78 m
       
   21. Create: Min. horizontal frequency #23825897
       Value: 31 kHz
       
   22. Create: Max. line frequency #23825898
       Value: 80 kHz
       
   23. Create: Min. vertical frequency #23825899
       Value: 56 Hz
       
   24. Create: Max. frame frequency #23825900
       Value: 85 Hz
       
   25. Create: Aperture number F, min #23825901
       Value: 2.35
       
   26. Create: F-number F, max #23825902
       Value: 2.47
       
   27. Create: Focal length min. #23825903
       Value: 21.83 mm
       
   28. Create: Focal length max. #23825904
       Value: 23.81 mm
       
   29. Create: Contrast #23825905
       Value: 2500:1
       
   30. Create: Light flow #23825906
       Value: 2500 lm
       
   31. Create: Keystone correction type #23825907
       Value: Vertical
       
   32. Create: Connectors and interfaces #23825908
       Value: RS-232, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input
       
   33. Create: Number of built-in speakers #23825909
       Value: 1
       
   34. Create: Power per speaker #23825910
       Value: 2 W
       
   35. Create: Noise level #23825911
       Value: 28 dB
       
   36. Create: Depth #23825912
       Value: 210 mm
       
   37. Create: Weight #23825913
       Value: 2 kg
       
   38. Create: Image #20913592
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id5282422124021032281/orig
       
   39. Create: Preview image #20913593
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id5282422124021032281/orig
       
2. Donny Darko 27 April 2023 23:17:25
   Name: Optoma DX733; Catalog: Multimedia projectors