Change history for item: Optoma EX631

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1. Donny Darko 25 September 2023 05:03:49
   1. Create: Width #593700
      Value: 280
      
   2. Create: Height #593701
      Value: 77
      
   3. Create: Description #23833754
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 5-7 m, luminous flux: 2000-4000 lm, contrast: 5000:1-10000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, V input
      
   4. Create: Brand #23833755
      Value: Optoma
      
   5. Create: Type #23833756
      Value: Stationary
      
   6. Create: Technology #23833757
      Value: DLP
      
   7. Create: Purpose #23833758
      Value: For office
      
   8. Create: Projector resolution #23833759
      Value: 1024x768
      
   9. Create: Image aspect ratio #23833760
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23833761
       Value: 1
       
   11. Create: Image functions and options #23833762
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23833763
       Value: Speakers
       
   13. Create: Lamp life #23833764
       Value: 3500 h
       
   14. Create: Lamp life in eco mode #23833765
       Value: 6000 h
       
   15. Create: Number of lamps #23833766
       Value: 1
       
   16. Create: Min. projection distance #23833767
       Value: 12 m
       
   17. Create: Max. projection distance #23833768
       Value: 10 m
       
   18. Create: Min. diagonal size #23833769
       Value: 0.69 m
       
   19. Create: Max. diagonal size #23833770
       Value: 6.35 m
       
   20. Create: Min. ratio of distance to image size #23833771
       Value: 1.97
       
   21. Create: Max. ratio of distance to image size #23833772
       Value: 2.17
       
   22. Create: Min. horizontal frequency #23833773
       Value: 15 kHz
       
   23. Create: Max. line frequency #23833774
       Value: 91 kHz
       
   24. Create: Min. vertical frequency #23833775
       Value: 24 Hz
       
   25. Create: Max. frame frequency #23833776
       Value: 120 Hz
       
   26. Create: Zoom optical #23833777
       Value: 1.1
       
   27. Create: Aperture number F, min #23833778
       Value: 2.51
       
   28. Create: F-number F, max #23833779
       Value: 2.69
       
   29. Create: Focal length min. #23833780
       Value: 21.95 mm
       
   30. Create: Focal length max. #23833781
       Value: 24.18 mm
       
   31. Create: Contrast #23833782
       Value: 10000:1
       
   32. Create: Light flow #23833783
       Value: 3500 lm
       
   33. Create: Keystone correction type #23833784
       Value: Vertical
       
   34. Create: Connectors and interfaces #23833785
       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, component video input
       
   35. Create: Number of built-in speakers #23833786
       Value: 1
       
   36. Create: Power per speaker #23833787
       Value: 10 W
       
   37. Create: Noise level #23833788
       Value: 29 dB
       
   38. Create: Depth #23833789
       Value: 230 mm
       
   39. Create: Weight #23833790
       Value: 2.2 kg
       
   40. Create: Image #20914389
       URL: https://avatars.mds.yandex.net/get-mpic/1522540/img_id8127549966696403974/orig
       
   41. Create: Image #20914390
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id5532518634467252357/orig
       
   42. Create: Image #20914391
       URL: https://avatars.mds.yandex.net/get-mpic/1749547/img_id1845641103589995928/orig
       
   43. Create: Image #20914392
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id5974448451284973762/orig
       
   44. Create: Image #20914393
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id436489665867088137/orig
       
   45. Create: Preview image #20914394
       URL: https://avatars.mds.yandex.net/get-mpic/1522540/img_id8127549966696403974/orig
       
2. Donny Darko 27 April 2023 23:18:02
   Name: Optoma EX631; Catalog: Multimedia projectors