Change history for item: Optoma DS309

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1. Donny Darko 25 September 2023 04:53:33
   1. Create: Width #593314
      Value: 25.9
      
   2. Create: Height #593315
      Value: 71
      
   3. Create: Description #23826968
      Value: Purpose: office, projector resolution: 800x600, max. diagonal image size: 7-9 m, luminous flux: 1000-2000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, S-Video input, VGA input, audio input mini jack 3.5 m
      
   4. Create: Brand #23826969
      Value: Optoma
      
   5. Create: Type #23826970
      Value: Portable
      
   6. Create: Technology #23826971
      Value: DLP
      
   7. Create: Purpose #23826972
      Value: For office
      
   8. Create: Projector resolution #23826973
      Value: 800x600
      
   9. Create: Image aspect ratio #23826974
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23826975
       Value: 1
       
   11. Create: Image functions and options #23826976
       Value: Keystone correction
       
   12. Create: Peculiarities #23826977
       Value: Speakers
       
   13. Create: Lamp life #23826978
       Value: 3000 h
       
   14. Create: Number of lamps #23826979
       Value: 1
       
   15. Create: Power of each lamp #23826980
       Value: 180 W
       
   16. Create: Min. projection distance #23826981
       Value: 12 m
       
   17. Create: Max. projection distance #23826982
       Value: 12 m
       
   18. Create: Min. diagonal size #23826983
       Value: 0.7 m
       
   19. Create: Max. diagonal size #23826984
       Value: 7.7 m
       
   20. Create: Min. horizontal frequency #23826985
       Value: 15 kHz
       
   21. Create: Max. line frequency #23826986
       Value: 100 kHz
       
   22. Create: Min. vertical frequency #23826987
       Value: 43 Hz
       
   23. Create: Max. frame frequency #23826988
       Value: 85 Hz
       
   24. Create: Aperture number F, min #23826989
       Value: 2.41
       
   25. Create: F-number F, max #23826990
       Value: 2.55
       
   26. Create: Focal length min. #23826991
       Value: 21.79 mm
       
   27. Create: Focal length max. #23826992
       Value: 23.99 mm
       
   28. Create: Contrast #23826993
       Value: 2000:1
       
   29. Create: Light flow #23826994
       Value: 2000 lm
       
   30. Create: Keystone correction type #23826995
       Value: Vertical
       
   31. Create: Connectors and interfaces #23826996
       Value: RS-232, S-Video input, VGA input, mini jack 3.5 mm audio input
       
   32. Create: Number of built-in speakers #23826997
       Value: 1
       
   33. Create: Power per speaker #23826998
       Value: 1 W
       
   34. Create: Noise level #23826999
       Value: 32 dB
       
   35. Create: Depth #23827000
       Value: 188 mm
       
   36. Create: Weight #23827001
       Value: 2 kg
       
   37. Create: Image #20913672
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6426865589153351491/orig
       
   38. Create: Preview image #20913673
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6426865589153351491/orig
       
2. Donny Darko 27 April 2023 23:17:30
   Name: Optoma DS309; Catalog: Multimedia projectors