Change history for item: HP XB31

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1. Donny Darko 24 September 2023 06:20:14
   1. Create: Width #579649
      Value: 183
      
   2. Create: Height #579650
      Value: 67
      
   3. Create: Description #23581076
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 1000-2000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, S-Video input, VGA input, audio input mini jack 3.5
      
   4. Create: Brand #23581077
      Value: HP
      
   5. Create: Type #23581078
      Value: Portable
      
   6. Create: Technology #23581079
      Value: DLP
      
   7. Create: Purpose #23581080
      Value: For office
      
   8. Create: Projector resolution #23581081
      Value: 1024x768
      
   9. Create: Image aspect ratio #23581082
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23581083
       Value: 1
       
   11. Create: Image functions and options #23581084
       Value: Keystone correction
       
   12. Create: Peculiarities #23581085
       Value: Speakers
       
   13. Create: Lamp type #23581086
       Value: P-VIP
       
   14. Create: Lamp life #23581087
       Value: 2000 h
       
   15. Create: Number of lamps #23581088
       Value: 1
       
   16. Create: Power of each lamp #23581089
       Value: 150 W
       
   17. Create: Min. projection distance #23581090
       Value: 1m
       
   18. Create: Max. projection distance #23581091
       Value: 12 m
       
   19. Create: Min. diagonal size #23581092
       Value: 0.7 m
       
   20. Create: Max. diagonal size #23581093
       Value: 7.5 m
       
   21. Create: Min. horizontal frequency #23581094
       Value: 15 kHz
       
   22. Create: Max. line frequency #23581095
       Value: 70 kHz
       
   23. Create: Min. vertical frequency #23581096
       Value: 43 Hz
       
   24. Create: Max. frame frequency #23581097
       Value: 85 Hz
       
   25. Create: Zoom optical #23581098
       Value: 1.21
       
   26. Create: Aperture number F, min #23581099
       Value: 2.44
       
   27. Create: F-number F, max #23581100
       Value: 2.69
       
   28. Create: Focal length min. #23581101
       Value: 28.8 mm
       
   29. Create: Focal length max. #23581102
       Value: 34.5 mm
       
   30. Create: Contrast #23581103
       Value: 1800:1
       
   31. Create: Light flow #23581104
       Value: 1500 lm
       
   32. Create: Keystone correction type #23581105
       Value: Vertical
       
   33. Create: Connectors and interfaces #23581106
       Value: RS-232, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   34. Create: Number of built-in speakers #23581107
       Value: 1
       
   35. Create: Power per speaker #23581108
       Value: 2 W
       
   36. Create: Noise level #23581109
       Value: 35 dB
       
   37. Create: Depth #23581110
       Value: 226 mm
       
   38. Create: Weight #23581111
       Value: 1.6 kg
       
   39. Create: Additional Information #23581112
       Value: M1-DA port
       
   40. Create: Image #20860059
       URL: https://avatars.mds.yandex.net/get-mpic/1681399/img_id4521160384676321304/orig
       
   41. Create: Preview image #20860060
       URL: https://avatars.mds.yandex.net/get-mpic/1681399/img_id4521160384676321304/orig
       
2. Donny Darko 27 April 2023 22:55:04
   Name: HP XB31; Catalog: Multimedia projectors