Change history for item: Optoma PRO250X

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1. Donny Darko 25 September 2023 04:56:22
   1. Create: Width #593422
      Value: 287
      
   2. Create: Height #593423
      Value: 101
      
   3. Create: Description #23828809
      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 #23828810
      Value: Optoma
      
   5. Create: Type #23828811
      Value: Stationary
      
   6. Create: Technology #23828812
      Value: DLP
      
   7. Create: Purpose #23828813
      Value: For office
      
   8. Create: Projector resolution #23828814
      Value: 1024x768
      
   9. Create: Image aspect ratio #23828815
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23828816
       Value: 1
       
   11. Create: Image functions and options #23828817
       Value: Keystone correction
       
   12. Create: Peculiarities #23828818
       Value: Speakers
       
   13. Create: Lamp type #23828819
       Value: UHP
       
   14. Create: Lamp life #23828820
       Value: 3000 h
       
   15. Create: Lamp life in eco mode #23828821
       Value: 4000 h
       
   16. Create: Number of lamps #23828822
       Value: 1
       
   17. Create: Power of each lamp #23828823
       Value: 185 W
       
   18. Create: Min. projection distance #23828824
       Value: 1m
       
   19. Create: Max. projection distance #23828825
       Value: 10 m
       
   20. Create: Min. diagonal size #23828826
       Value: 0.58 m
       
   21. Create: Max. diagonal size #23828827
       Value: 7.62 m
       
   22. Create: Min. horizontal frequency #23828828
       Value: 15 kHz
       
   23. Create: Max. line frequency #23828829
       Value: 91 kHz
       
   24. Create: Min. vertical frequency #23828830
       Value: 24 Hz
       
   25. Create: Max. frame frequency #23828831
       Value: 85 Hz
       
   26. Create: Zoom optical #23828832
       Value: 1.1
       
   27. Create: Aperture number F, min #23828833
       Value: 2.41
       
   28. Create: F-number F, max #23828834
       Value: 2.55
       
   29. Create: Focal length min. #23828835
       Value: 218 mm
       
   30. Create: Focal length max. #23828836
       Value: 23.98 mm
       
   31. Create: Contrast #23828837
       Value: 3000:1
       
   32. Create: Light flow #23828838
       Value: 2800 lm
       
   33. Create: Keystone correction type #23828839
       Value: Vertical
       
   34. Create: Connectors and interfaces #23828840
       Value: RS-232, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input
       
   35. Create: Number of built-in speakers #23828841
       Value: 1
       
   36. Create: Power per speaker #23828842
       Value: 2 W
       
   37. Create: Noise level #23828843
       Value: 30 dB
       
   38. Create: Depth #23828844
       Value: 193 mm
       
   39. Create: Weight #23828845
       Value: 22.7 kg
       
   40. Create: Image #20913831
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id755105152701789440/orig
       
   41. Create: Image #20913832
       URL: https://avatars.mds.yandex.net/get-mpic/466729/img_id1616650592299044118/orig
       
   42. Create: Preview image #20913833
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id755105152701789440/orig
       
2. Donny Darko 27 April 2023 23:17:38
   Name: Optoma PRO250X; Catalog: Multimedia projectors