Change history for item: Optoma W310

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1. Donny Darko 25 September 2023 05:11:03
   1. Create: Width #593968
      Value: 315
      
   2. Create: Height #593969
      Value: 102
      
   3. Create: Description #23838682
      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 input,
      
   4. Create: Brand #23838683
      Value: Optoma
      
   5. Create: Type #23838684
      Value: Stationary
      
   6. Create: Technology #23838685
      Value: DLP
      
   7. Create: Purpose #23838686
      Value: For office
      
   8. Create: Projector resolution #23838687
      Value: 1280x800
      
   9. Create: Image aspect ratio #23838688
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23838689
       Value: 1
       
   11. Create: Image functions and options #23838690
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23838691
       Value: Speakers
       
   13. Create: Lamp life #23838692
       Value: 5000 h
       
   14. Create: Number of lamps #23838693
       Value: 1
       
   15. Create: Power of each lamp #23838694
       Value: 190 W
       
   16. Create: Min. projection distance #23838695
       Value: 1m
       
   17. Create: Max. projection distance #23838696
       Value: 10 m
       
   18. Create: Min. diagonal size #23838697
       Value: 0.69 m
       
   19. Create: Max. diagonal size #23838698
       Value: 7.62 m
       
   20. Create: Min. ratio of distance to image size #23838699
       Value: 1.55
       
   21. Create: Max. ratio of distance to image size #23838700
       Value: 1.7
       
   22. Create: Min. horizontal frequency #23838701
       Value: 15 kHz
       
   23. Create: Max. line frequency #23838702
       Value: 91 kHz
       
   24. Create: Min. vertical frequency #23838703
       Value: 24 Hz
       
   25. Create: Max. frame frequency #23838704
       Value: 85 Hz
       
   26. Create: Zoom optical #23838705
       Value: 1.1
       
   27. Create: Aperture number F, min #23838706
       Value: 2.5
       
   28. Create: F-number F, max #23838707
       Value: 2.67
       
   29. Create: Focal length min. #23838708
       Value: 218 mm
       
   30. Create: Focal length max. #23838709
       Value: 23.98 mm
       
   31. Create: Contrast #23838710
       Value: 20000:1
       
   32. Create: Light flow #23838711
       Value: 3000 lm
       
   33. Create: Keystone correction type #23838712
       Value: Vertical
       
   34. Create: Connectors and interfaces #23838713
       Value: RS-232, USB Type-B, HDMI input, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input, component video input
       
   35. Create: HDMI Version #23838714
       Value: 1.4a
       
   36. Create: Number of built-in speakers #23838715
       Value: 1
       
   37. Create: Power per speaker #23838716
       Value: 2 W
       
   38. Create: Noise level #23838717
       Value: 29 dB
       
   39. Create: Depth #23838718
       Value: 224 mm
       
   40. Create: Weight #23838719
       Value: 2.35 kg
       
   41. Create: Image #20915195
       URL: https://avatars.mds.yandex.net/get-mpic/1866085/img_id1461083462452553595.jpeg/orig
       
   42. Create: Image #20915196
       URL: https://avatars.mds.yandex.net/get-mpic/4012481/img_id1011875598922187104.jpeg/orig
       
   43. Create: Image #20915197
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id6135640003944823981.jpeg/orig
       
   44. Create: Image #20915198
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id1765168862207121031/orig
       
   45. Create: Image #20915199
       URL: https://avatars.mds.yandex.net/get-mpic/1888674/img_id3741539235829441845/orig
       
   46. Create: Preview image #20915200
       URL: https://avatars.mds.yandex.net/get-mpic/1866085/img_id1461083462452553595.jpeg/orig
       
2. Donny Darko 27 April 2023 23:18:24
   Name: Optoma W310; Catalog: Multimedia projectors