Change history for item: Optoma HD20

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1. Donny Darko 25 September 2023 04:56:09
   1. Create: Width #593414
      Value: 324
      
   2. Create: Height #593415
      Value: 97
      
   3. Create: Description #23828679
      Value: Purpose: office, projector resolution: 640x480, max. diagonal image size: up to 5 m, luminous flux: up to 1000 lm, technology: LCoS, connectors and interfaces: USB Type-B, RCA audio input, composite video input, features: card�
      
   4. Create: Brand #23828680
      Value: Optoma
      
   5. Create: Type #23828681
      Value: Stationary
      
   6. Create: Technology #23828682
      Value: DLP
      
   7. Create: Purpose #23828683
      Value: For home cinema
      
   8. Create: Projector resolution #23828684
      Value: 1920x1080 Full HD
      
   9. Create: Image aspect ratio #23828685
      Value: 16:9
      
   10. Create: Number of LCD/DMD panels #23828686
       Value: 1
       
   11. Create: Image functions and options #23828687
       Value: Keystone correction
       
   12. Create: Peculiarities #23828688
       Value: Speakers
       
   13. Create: Lamp type #23828689
       Value: P-VIP
       
   14. Create: Lamp life #23828690
       Value: 3000 h
       
   15. Create: Lamp life in eco mode #23828691
       Value: 4000 h
       
   16. Create: Number of lamps #23828692
       Value: 1
       
   17. Create: Power of each lamp #23828693
       Value: 230 W
       
   18. Create: Min. projection distance #23828694
       Value: 1.5 m
       
   19. Create: Max. projection distance #23828695
       Value: 9.96 m
       
   20. Create: Min. diagonal size #23828696
       Value: 0.97 m
       
   21. Create: Max. diagonal size #23828697
       Value: 7.62 m
       
   22. Create: Min. ratio of distance to image size #23828698
       Value: 1.5
       
   23. Create: Max. ratio of distance to image size #23828699
       Value: 1.8
       
   24. Create: Min. horizontal frequency #23828700
       Value: 15 kHz
       
   25. Create: Max. line frequency #23828701
       Value: 91 kHz
       
   26. Create: Min. vertical frequency #23828702
       Value: 24 Hz
       
   27. Create: Max. frame frequency #23828703
       Value: 85 Hz
       
   28. Create: Zoom optical #23828704
       Value: 1.2
       
   29. Create: Aperture number F, min #23828705
       Value: 2.55
       
   30. Create: F-number F, max #23828706
       Value: 2.87
       
   31. Create: Focal length min. #23828707
       Value: 22.41 mm
       
   32. Create: Focal length max. #23828708
       Value: 26.82 mm
       
   33. Create: Contrast #23828709
       Value: 5000:1
       
   34. Create: Light flow #23828710
       Value: 1700 lm
       
   35. Create: Keystone correction type #23828711
       Value: Vertical
       
   36. Create: Connectors and interfaces #23828712
       Value: USB Type-B, HDMI input x 2, VGA input, composite video input, component video input
       
   37. Create: HDMI Version #23828713
       Value: 1.3
       
   38. Create: Color wheel speed #23828714
       Value: 4x
       
   39. Create: Number of color wheel segments #23828715
       Value: 6
       
   40. Create: Depth #23828716
       Value: 234 mm
       
   41. Create: Weight #23828717
       Value: 2.88 kg
       
   42. Create: Image #20913819
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1388669253959465889/orig
       
   43. Create: Image #20913820
       URL: https://avatars.mds.yandex.net/get-mpic/1656415/img_id5544669791124343522/orig
       
   44. Create: Preview image #20913821
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1388669253959465889/orig
       
2. Donny Darko 27 April 2023 23:17:38
   Name: Optoma HD20; Catalog: Multimedia projectors