Change history for item: Acer P3250

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1. Donny Darko 25 September 2023 02:39:27
   1. Create: Width #588892
      Value: 210
      
   2. Create: Height #588893
      Value: 64
      
   3. Create: Description #23755986
      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: USB Type-B, HDMI input, S-Video input VGA, audio input
      
   4. Create: Brand #23755987
      Value: Acer
      
   5. Create: Type #23755988
      Value: Portable
      
   6. Create: Technology #23755989
      Value: DLP
      
   7. Create: Purpose #23755990
      Value: For office
      
   8. Create: Projector resolution #23755991
      Value: 1024x768
      
   9. Create: Image aspect ratio #23755992
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23755993
       Value: 1
       
   11. Create: Image functions and options #23755994
       Value: Keystone correction
       
   12. Create: Peculiarities #23755995
       Value: Speakers
       
   13. Create: Lamp type #23755996
       Value: P-VIP
       
   14. Create: Lamp life #23755997
       Value: 3000 h
       
   15. Create: Lamp life in eco mode #23755998
       Value: 5000 h
       
   16. Create: Number of lamps #23755999
       Value: 1
       
   17. Create: Power of each lamp #23756000
       Value: 165 W
       
   18. Create: Min. projection distance #23756001
       Value: 1m
       
   19. Create: Max. projection distance #23756002
       Value: 1.19 m
       
   20. Create: Min. diagonal size #23756003
       Value: 0.58 m
       
   21. Create: Max. diagonal size #23756004
       Value: 7.62 m
       
   22. Create: Min. horizontal frequency #23756005
       Value: 31 kHz
       
   23. Create: Max. line frequency #23756006
       Value: 100 kHz
       
   24. Create: Min. vertical frequency #23756007
       Value: 56 Hz
       
   25. Create: Max. frame frequency #23756008
       Value: 85 Hz
       
   26. Create: Zoom optical #23756009
       Value: 1.1
       
   27. Create: Zoom digital #23756010
       Value: 2
       
   28. Create: Aperture number F, min #23756011
       Value: 2.41
       
   29. Create: F-number F, max #23756012
       Value: 2.55
       
   30. Create: Focal length min. #23756013
       Value: 21.79 mm
       
   31. Create: Focal length max. #23756014
       Value: 23.99 mm
       
   32. Create: Contrast #23756015
       Value: 2000:1
       
   33. Create: Light flow #23756016
       Value: 2000 lm
       
   34. Create: Luminous flux in economy mode #23756017
       Value: 1500 lm
       
   35. Create: Keystone correction type #23756018
       Value: Vertical
       
   36. Create: Connectors and interfaces #23756019
       Value: USB Type-B, HDMI input, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   37. Create: Number of built-in speakers #23756020
       Value: 1
       
   38. Create: Power per speaker #23756021
       Value: 1 W
       
   39. Create: Noise level #23756022
       Value: 36 dB
       
   40. Create: Depth #23756023
       Value: 165 mm
       
   41. Create: Weight #23756024
       Value: 1.2 kg
       
   42. Create: Image #20903670
       URL: https://avatars.mds.yandex.net/get-mpic/1571888/img_id314811452599570409/orig
       
   43. Create: Preview image #20903671
       URL: https://avatars.mds.yandex.net/get-mpic/1571888/img_id314811452599570409/orig
       
2. Donny Darko 27 April 2023 23:09:43
   Name: Acer P3250; Catalog: Multimedia projectors