Change history for item: Optoma DX623

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1. Donny Darko 25 September 2023 05:00:42
   1. Create: Width #593584
      Value: 287
      
   2. Create: Height #593585
      Value: 101
      
   3. Create: Description #23831736
      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 #23831737
      Value: Optoma
      
   5. Create: Type #23831738
      Value: Stationary
      
   6. Create: Technology #23831739
      Value: DLP
      
   7. Create: Purpose #23831740
      Value: For office
      
   8. Create: Projector resolution #23831741
      Value: 1024x768
      
   9. Create: Image aspect ratio #23831742
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23831743
       Value: 1
       
   11. Create: Image functions and options #23831744
       Value: Keystone correction
       
   12. Create: Peculiarities #23831745
       Value: Speakers
       
   13. Create: Lamp type #23831746
       Value: UHP
       
   14. Create: Lamp life #23831747
       Value: 3000 h
       
   15. Create: Lamp life in eco mode #23831748
       Value: 4000 h
       
   16. Create: Number of lamps #23831749
       Value: 1
       
   17. Create: Power of each lamp #23831750
       Value: 185 W
       
   18. Create: Min. projection distance #23831751
       Value: 1m
       
   19. Create: Max. projection distance #23831752
       Value: 10 m
       
   20. Create: Min. diagonal size #23831753
       Value: 0.58 m
       
   21. Create: Max. diagonal size #23831754
       Value: 7.62 m
       
   22. Create: Min. ratio of distance to image size #23831755
       Value: 1.95
       
   23. Create: Max. ratio of distance to image size #23831756
       Value: 2.15
       
   24. Create: Min. horizontal frequency #23831757
       Value: 15 kHz
       
   25. Create: Max. line frequency #23831758
       Value: 91 kHz
       
   26. Create: Min. vertical frequency #23831759
       Value: 24 Hz
       
   27. Create: Max. frame frequency #23831760
       Value: 85 Hz
       
   28. Create: Zoom optical #23831761
       Value: 1.1
       
   29. Create: Aperture number F, min #23831762
       Value: 2.41
       
   30. Create: F-number F, max #23831763
       Value: 2.55
       
   31. Create: Focal length min. #23831764
       Value: 218 mm
       
   32. Create: Focal length max. #23831765
       Value: 23.98 mm
       
   33. Create: Contrast #23831766
       Value: 3000:1
       
   34. Create: Light flow #23831767
       Value: 2600 lm
       
   35. Create: Keystone correction type #23831768
       Value: Vertical
       
   36. Create: Connectors and interfaces #23831769
       Value: RS-232, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input
       
   37. Create: Number of built-in speakers #23831770
       Value: 1
       
   38. Create: Power per speaker #23831771
       Value: 2 W
       
   39. Create: Noise level #23831772
       Value: 30 dB
       
   40. Create: Depth #23831773
       Value: 193 mm
       
   41. Create: Weight #23831774
       Value: 22.7 kg
       
   42. Create: Image #20914097
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id4715604543397422356/orig
       
   43. Create: Image #20914098
       URL: https://avatars.mds.yandex.net/get-mpic/1081556/img_id7626582525064822716/orig
       
   44. Create: Image #20914099
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id7970756635266069342/orig
       
   45. Create: Preview image #20914100
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id4715604543397422356/orig
       
2. Donny Darko 27 April 2023 23:17:52
   Name: Optoma DX623; Catalog: Multimedia projectors