Change history for item: Acer P5271i

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1. Donny Darko 25 September 2023 02:42:16
   1. Create: Width #588996
      Value: 341
      
   2. Create: Height #588997
      Value: 120
      
   3. Create: Description #23758031
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 3000:1-5000:1, technology: DLP, wireless communication: Wi-Fi, connectors and interfaces: RS-232, USB Type- B, input H
      
   4. Create: Brand #23758032
      Value: Acer
      
   5. Create: Type #23758033
      Value: Stationary
      
   6. Create: Technology #23758034
      Value: DLP
      
   7. Create: Purpose #23758035
      Value: For office
      
   8. Create: Projector resolution #23758036
      Value: 1024x768
      
   9. Create: Image aspect ratio #23758037
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23758038
       Value: 1
       
   11. Create: Image functions and options #23758039
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23758040
       Value: Speakers
       
   13. Create: Lamp type #23758041
       Value: P-VIP
       
   14. Create: Lamp life #23758042
       Value: 2500 h
       
   15. Create: Lamp life in eco mode #23758043
       Value: 4000 h
       
   16. Create: Number of lamps #23758044
       Value: 1
       
   17. Create: Power of each lamp #23758045
       Value: 230 W
       
   18. Create: Min. projection distance #23758046
       Value: 1.5 m
       
   19. Create: Max. projection distance #23758047
       Value: 9.9 m
       
   20. Create: Min. diagonal size #23758048
       Value: 0.71 m
       
   21. Create: Max. diagonal size #23758049
       Value: 7.62 m
       
   22. Create: Min. ratio of distance to image size #23758050
       Value: 1.62
       
   23. Create: Max. ratio of distance to image size #23758051
       Value: 2.64
       
   24. Create: Min. horizontal frequency #23758052
       Value: 30 kHz
       
   25. Create: Max. line frequency #23758053
       Value: 100 kHz
       
   26. Create: Min. vertical frequency #23758054
       Value: 50 Hz
       
   27. Create: Max. frame frequency #23758055
       Value: 85 Hz
       
   28. Create: Zoom optical #23758056
       Value: 1.6
       
   29. Create: Zoom digital #23758057
       Value: 2
       
   30. Create: Aperture number F, min #23758058
       Value: 2.41
       
   31. Create: F-number F, max #23758059
       Value: 3.2
       
   32. Create: Focal length min. #23758060
       Value: 18.39 mm
       
   33. Create: Focal length max. #23758061
       Value: 29.42 mm
       
   34. Create: Contrast #23758062
       Value: 3700:1
       
   35. Create: Light flow #23758063
       Value: 3100 lm
       
   36. Create: Luminous flux in economy mode #23758064
       Value: 2480 lm
       
   37. Create: Keystone correction type #23758065
       Value: Vertical
       
   38. Create: Connectors and interfaces #23758066
       Value: RS-232, USB Type-B, HDMI input, S-Video input, VGA input x 2, mini jack 3.5 mm audio input, composite video input, component video input
       
   39. Create: Wireless connection #23758067
       Value: Wi-Fi
       
   40. Create: WiFi Standard #23758068
       Value: 802.11n
       
   41. Create: Number of built-in speakers #23758069
       Value: 1
       
   42. Create: Power per speaker #23758070
       Value: 2 W
       
   43. Create: Noise level #23758071
       Value: 29 dB
       
   44. Create: Depth #23758072
       Value: 261 mm
       
   45. Create: Weight #23758073
       Value: 4.2 kg
       
   46. Create: Image #20903793
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4705310975700849177/orig
       
   47. Create: Preview image #20903794
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4705310975700849177/orig
       
2. Donny Darko 27 April 2023 23:09:52
   Name: Acer P5271i; Catalog: Multimedia projectors