Change history for item: Acer K138STi

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1. Donny Darko 25 September 2023 02:49:43
   1. Create: Width #589260
      Value: 240
      
   2. Create: Height #589261
      Value: 59
      
   3. Create: Description #23763405
      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 #23763406
      Value: Acer
      
   5. Create: Type #23763407
      Value: Portable
      
   6. Create: Technology #23763408
      Value: DLP
      
   7. Create: Purpose #23763409
      Value: For home cinema
      
   8. Create: Projector resolution #23763410
      Value: 1280x800
      
   9. Create: Image aspect ratio #23763411
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23763412
       Value: 1
       
   11. Create: Image functions and options #23763413
       Value: 3D, keystone correction, ultra short throw
       
   12. Create: Peculiarities #23763414
       Value: Speakers, battery powered
       
   13. Create: Lamp type #23763415
       Value: LED
       
   14. Create: Lamp life #23763416
       Value: 20000 h
       
   15. Create: Lamp life in eco mode #23763417
       Value: 30000 h
       
   16. Create: Number of lamps #23763418
       Value: 1
       
   17. Create: Min. projection distance #23763419
       Value: 0.4 m
       
   18. Create: Max. projection distance #23763420
       Value: 17 m
       
   19. Create: Min. diagonal size #23763421
       Value: 0.635 m
       
   20. Create: Max. diagonal size #23763422
       Value: 2.54 m
       
   21. Create: Min. ratio of distance to image size #23763423
       Value: 0.8
       
   22. Create: Max. ratio of distance to image size #23763424
       Value: 0.8
       
   23. Create: Min. horizontal frequency #23763425
       Value: 30 kHz
       
   24. Create: Max. line frequency #23763426
       Value: 100 kHz
       
   25. Create: Min. vertical frequency #23763427
       Value: 50 Hz
       
   26. Create: Max. frame frequency #23763428
       Value: 120 Hz
       
   27. Create: Zoom digital #23763429
       Value: 1.7
       
   28. Create: Aperture number F, min #23763430
       Value: 1.9
       
   29. Create: F-number F, max #23763431
       Value: 1.9
       
   30. Create: Focal length min. #23763432
       Value: 8.02 mm
       
   31. Create: Focal length max. #23763433
       Value: 8.02 mm
       
   32. Create: Contrast #23763434
       Value: 100000:1
       
   33. Create: Light flow #23763435
       Value: 800 lm
       
   34. Create: Keystone correction type #23763436
       Value: Vertical
       
   35. Create: Connectors and interfaces #23763437
       Value: Ethernet, USB Type-A, HDMI input, VGA input, mini jack 3.5 mm audio input, component video input
       
   36. Create: Wireless connection #23763438
       Value: Wi-Fi
       
   37. Create: Number of built-in speakers #23763439
       Value: 2
       
   38. Create: Power per speaker #23763440
       Value: 3 W
       
   39. Create: Noise level #23763441
       Value: 33 dB
       
   40. Create: Battery life #23763442
       Value: 2.6 h
       
   41. Create: Depth #23763443
       Value: 147 mm
       
   42. Create: Weight #23763444
       Value: 0.75 kg
       
   43. Create: Additional Information #23763445
       Value: Support MHL, USB-A Power, DLNA
       
   44. Create: Image #20904597
       URL: https://avatars.mds.yandex.net/get-mpic/2017118/img_id1468742357508799662/orig
       
   45. Create: Image #20904598
       URL: https://avatars.mds.yandex.net/get-mpic/1767151/img_id3393862069033339714/orig
       
   46. Create: Image #20904599
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id490162356161606645/orig
       
   47. Create: Image #20904600
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id7604740523075021553/orig
       
   48. Create: Image #20904601
       URL: https://avatars.mds.yandex.net/get-mpic/1602935/img_id1765233298093069552/orig
       
   49. Create: Preview image #20904602
       URL: https://avatars.mds.yandex.net/get-mpic/2017118/img_id1468742357508799662/orig
       
2. Donny Darko 27 April 2023 23:10:15
   Name: Acer K138STi; Catalog: Multimedia projectors