Change history for item: Acer U5230

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1. Donny Darko 25 September 2023 02:51:26
   1. Create: Width #589314
      Value: 383
      
   2. Create: Height #589315
      Value: 96
      
   3. Create: Description #23764626
      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 #23764627
      Value: Acer
      
   5. Create: Type #23764628
      Value: Stationary
      
   6. Create: Technology #23764629
      Value: DLP
      
   7. Create: Purpose #23764630
      Value: For office
      
   8. Create: Projector resolution #23764631
      Value: 1024x768
      
   9. Create: Image aspect ratio #23764632
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23764633
       Value: 1
       
   11. Create: Image functions and options #23764634
       Value: 3D, keystone correction, ultra short throw
       
   12. Create: Peculiarities #23764635
       Value: Speakers
       
   13. Create: Lamp type #23764636
       Value: UHP
       
   14. Create: Lamp life #23764637
       Value: 4000 h
       
   15. Create: Lamp life in eco mode #23764638
       Value: 5000 h
       
   16. Create: Number of lamps #23764639
       Value: 1
       
   17. Create: Power of each lamp #23764640
       Value: 190 W
       
   18. Create: Min. projection distance #23764641
       Value: 0.47 m
       
   19. Create: Max. projection distance #23764642
       Value: 0.81 m
       
   20. Create: Min. diagonal size #23764643
       Value: 1.78 m
       
   21. Create: Max. diagonal size #23764644
       Value: 3.05 m
       
   22. Create: Min. ratio of distance to image size #23764645
       Value: 0.33
       
   23. Create: Max. ratio of distance to image size #23764646
       Value: 0.33
       
   24. Create: Min. horizontal frequency #23764647
       Value: 15 kHz
       
   25. Create: Max. line frequency #23764648
       Value: 100 kHz
       
   26. Create: Min. vertical frequency #23764649
       Value: 24 Hz
       
   27. Create: Max. frame frequency #23764650
       Value: 120 Hz
       
   28. Create: Zoom optical #23764651
       Value: 1
       
   29. Create: Zoom digital #23764652
       Value: 2
       
   30. Create: Aperture number F, min #23764653
       Value: 2.4
       
   31. Create: F-number F, max #23764654
       Value: 2.4
       
   32. Create: Focal length min. #23764655
       Value: 372 mm
       
   33. Create: Contrast #23764656
       Value: 18000:1
       
   34. Create: Light flow #23764657
       Value: 3200 lm
       
   35. Create: Luminous flux in economy mode #23764658
       Value: 2300 lm
       
   36. Create: Keystone correction type #23764659
       Value: Vertical
       
   37. Create: Connectors and interfaces #23764660
       Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input x 2, VGA input x 2, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   38. Create: Number of built-in speakers #23764661
       Value: 1
       
   39. Create: Power per speaker #23764662
       Value: 16 W
       
   40. Create: Noise level #23764663
       Value: 29 dB
       
   41. Create: Depth #23764664
       Value: 310 mm
       
   42. Create: Weight #23764665
       Value: 4.6 kg
       
   43. Create: Additional Information #23764666
       Value: 3D Sync interface
       
   44. Create: Image #20904813
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id9193370607645924623.jpeg/orig
       
   45. Create: Image #20904814
       URL: https://avatars.mds.yandex.net/get-mpic/4410238/img_id8414249090635058452.jpeg/orig
       
   46. Create: Image #20904815
       URL: https://avatars.mds.yandex.net/get-mpic/4080173/img_id1914401560818063531.jpeg/orig
       
   47. Create: Image #20904816
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id6411423416409417499.jpeg/orig
       
   48. Create: Image #20904817
       URL: https://avatars.mds.yandex.net/get-mpic/3927509/img_id1770809339464326249.jpeg/orig
       
   49. Create: Image #20904818
       URL: https://avatars.mds.yandex.net/get-mpic/2008455/img_id740182214172805857.jpeg/orig
       
   50. Create: Image #20904819
       URL: https://avatars.mds.yandex.net/get-mpic/4386141/img_id3016558856272612646.jpeg/orig
       
   51. Create: Preview image #20904820
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id9193370607645924623.jpeg/orig
       
2. Donny Darko 27 April 2023 23:10:20
   Name: Acer U5230; Catalog: Multimedia projectors