Change history for item: Optoma W300

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1. Donny Darko 25 September 2023 05:08:41
   1. Create: Width #593882
      Value: 315
      
   2. Create: Height #593883
      Value: 102
      
   3. Create: Description #23837066
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: more than 10000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, HDMI input, S-Video input, VGA x input
      
   4. Create: Brand #23837067
      Value: Optoma
      
   5. Create: Type #23837068
      Value: Stationary
      
   6. Create: Technology #23837069
      Value: DLP
      
   7. Create: Purpose #23837070
      Value: For office
      
   8. Create: Projector resolution #23837071
      Value: 1280x800
      
   9. Create: Image aspect ratio #23837072
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23837073
       Value: 1
       
   11. Create: Image functions and options #23837074
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23837075
       Value: Speakers
       
   13. Create: Lamp life in eco mode #23837076
       Value: 10000 h
       
   14. Create: Number of lamps #23837077
       Value: 1
       
   15. Create: Power of each lamp #23837078
       Value: 190 W
       
   16. Create: Min. projection distance #23837079
       Value: 12 m
       
   17. Create: Max. projection distance #23837080
       Value: 12 m
       
   18. Create: Min. diagonal size #23837081
       Value: 0.69 m
       
   19. Create: Max. diagonal size #23837082
       Value: 7.62 m
       
   20. Create: Min. ratio of distance to image size #23837083
       Value: 1.55
       
   21. Create: Max. ratio of distance to image size #23837084
       Value: 1.7
       
   22. Create: Min. horizontal frequency #23837085
       Value: 15 kHz
       
   23. Create: Max. line frequency #23837086
       Value: 91 kHz
       
   24. Create: Min. vertical frequency #23837087
       Value: 24 Hz
       
   25. Create: Max. frame frequency #23837088
       Value: 85 Hz
       
   26. Create: Zoom optical #23837089
       Value: 1.1
       
   27. Create: Aperture number F, min #23837090
       Value: 2.51
       
   28. Create: F-number F, max #23837091
       Value: 2.69
       
   29. Create: Focal length min. #23837092
       Value: 21.95 mm
       
   30. Create: Focal length max. #23837093
       Value: 24.18 mm
       
   31. Create: Contrast #23837094
       Value: 13000:1
       
   32. Create: Light flow #23837095
       Value: 3000 lm
       
   33. Create: Keystone correction type #23837096
       Value: Vertical
       
   34. Create: Connectors and interfaces #23837097
       Value: RS-232, USB Type-B, HDMI input, S-Video input, VGA input x 2, mini jack 3.5 mm audio input, composite video input, component video input
       
   35. Create: HDMI Version #23837098
       Value: 1.4a
       
   36. Create: Number of built-in speakers #23837099
       Value: 1
       
   37. Create: Power per speaker #23837100
       Value: 2 W
       
   38. Create: Depth #23837101
       Value: 223 mm
       
   39. Create: Weight #23837102
       Value: 2.35 kg
       
   40. Create: Image #20914934
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id7284696607756741678/orig
       
   41. Create: Image #20914935
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id2283596316740750156.jpeg/orig
       
   42. Create: Image #20914936
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id7190229205779881424/orig
       
   43. Create: Image #20914937
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id4789309110401939607/orig
       
   44. Create: Preview image #20914938
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id7284696607756741678/orig
       
2. Donny Darko 27 April 2023 23:18:17
   Name: Optoma W300; Catalog: Multimedia projectors