Change history for item: Acer X1140A

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1. Donny Darko 25 September 2023 02:44:06
   1. Create: Width #589060
      Value: 264
      
   2. Create: Height #589061
      Value: 78
      
   3. Create: Description #23759253
      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 #23759254
      Value: Acer
      
   5. Create: Type #23759255
      Value: Portable
      
   6. Create: Technology #23759256
      Value: DLP
      
   7. Create: Purpose #23759257
      Value: For office
      
   8. Create: Projector resolution #23759258
      Value: 800x600
      
   9. Create: Image aspect ratio #23759259
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23759260
       Value: 1
       
   11. Create: Image functions and options #23759261
       Value: 3D, keystone correction
       
   12. Create: Lamp type #23759262
       Value: P-VIP
       
   13. Create: Lamp life #23759263
       Value: 5000 h
       
   14. Create: Lamp life in eco mode #23759264
       Value: 7000 h
       
   15. Create: Number of lamps #23759265
       Value: 1
       
   16. Create: Min. projection distance #23759266
       Value: 1m
       
   17. Create: Max. projection distance #23759267
       Value: 1.13 m
       
   18. Create: Min. diagonal size #23759268
       Value: 0.61 m
       
   19. Create: Max. diagonal size #23759269
       Value: 7.62 m
       
   20. Create: Min. ratio of distance to image size #23759270
       Value: 1.86
       
   21. Create: Max. ratio of distance to image size #23759271
       Value: 2.04
       
   22. Create: Min. horizontal frequency #23759272
       Value: 30 kHz
       
   23. Create: Max. line frequency #23759273
       Value: 100 kHz
       
   24. Create: Min. vertical frequency #23759274
       Value: 50 Hz
       
   25. Create: Max. frame frequency #23759275
       Value: 120 Hz
       
   26. Create: Zoom optical #23759276
       Value: 1.1
       
   27. Create: Zoom digital #23759277
       Value: 2
       
   28. Create: Aperture number F, min #23759278
       Value: 2.57
       
   29. Create: F-number F, max #23759279
       Value: 2.65
       
   30. Create: Focal length min. #23759280
       Value: 21 mm
       
   31. Create: Focal length max. #23759281
       Value: 231 mm
       
   32. Create: Contrast #23759282
       Value: 10000:1
       
   33. Create: Light flow #23759283
       Value: 2700 lm
       
   34. Create: Luminous flux in economy mode #23759284
       Value: 2160 lm
       
   35. Create: Keystone correction type #23759285
       Value: Vertical
       
   36. Create: Connectors and interfaces #23759286
       Value: RS-232, USB Type-B, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input, component video input
       
   37. Create: Number of built-in speakers #23759287
       Value: 1
       
   38. Create: Power per speaker #23759288
       Value: 2 W
       
   39. Create: Noise level #23759289
       Value: 30 dB
       
   40. Create: Depth #23759290
       Value: 220 mm
       
   41. Create: Weight #23759291
       Value: 2 kg
       
   42. Create: Image #20903924
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id658276378143275779/orig
       
   43. Create: Image #20903925
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id4628748359410559273/orig
       
   44. Create: Preview image #20903926
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id658276378143275779/orig
       
2. Donny Darko 27 April 2023 23:09:57
   Name: Acer X1140A; Catalog: Multimedia projectors