Change history for item: Acer X1240

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1. Donny Darko 25 September 2023 02:44:03
   1. Create: Width #589058
      Value: 264
      
   2. Create: Height #589059
      Value: 78
      
   3. Create: Description #23759214
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 5000:1-10000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, S-Video input, VGA input x 2, audio input
      
   4. Create: Brand #23759215
      Value: Acer
      
   5. Create: Type #23759216
      Value: Portable
      
   6. Create: Technology #23759217
      Value: DLP
      
   7. Create: Purpose #23759218
      Value: For office
      
   8. Create: Projector resolution #23759219
      Value: 1024x768
      
   9. Create: Image aspect ratio #23759220
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23759221
       Value: 1
       
   11. Create: Image functions and options #23759222
       Value: 3D, keystone correction
       
   12. Create: Lamp type #23759223
       Value: P-VIP
       
   13. Create: Lamp life #23759224
       Value: 5000 h
       
   14. Create: Lamp life in eco mode #23759225
       Value: 7000 h
       
   15. Create: Number of lamps #23759226
       Value: 1
       
   16. Create: Power of each lamp #23759227
       Value: 190 W
       
   17. Create: Min. projection distance #23759228
       Value: 1m
       
   18. Create: Max. projection distance #23759229
       Value: 1.13 m
       
   19. Create: Min. diagonal size #23759230
       Value: 0.61 m
       
   20. Create: Max. diagonal size #23759231
       Value: 7.6 m
       
   21. Create: Min. ratio of distance to image size #23759232
       Value: 1.86
       
   22. Create: Max. ratio of distance to image size #23759233
       Value: 2.04
       
   23. Create: Min. horizontal frequency #23759234
       Value: 30 kHz
       
   24. Create: Max. line frequency #23759235
       Value: 100 kHz
       
   25. Create: Min. vertical frequency #23759236
       Value: 50 Hz
       
   26. Create: Max. frame frequency #23759237
       Value: 120 Hz
       
   27. Create: Zoom optical #23759238
       Value: 1.1
       
   28. Create: Zoom digital #23759239
       Value: 2
       
   29. Create: Aperture number F, min #23759240
       Value: 2.57
       
   30. Create: F-number F, max #23759241
       Value: 2.65
       
   31. Create: Focal length min. #23759242
       Value: 21 mm
       
   32. Create: Focal length max. #23759243
       Value: 231 mm
       
   33. Create: Contrast #23759244
       Value: 10000:1
       
   34. Create: Light flow #23759245
       Value: 2700 lm
       
   35. Create: Luminous flux in economy mode #23759246
       Value: 2160 lm
       
   36. Create: Keystone correction type #23759247
       Value: Vertical
       
   37. Create: Connectors and interfaces #23759248
       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
       
   38. Create: Number of built-in speakers #23759249
       Value: 1
       
   39. Create: Power per speaker #23759250
       Value: 2 W
       
   40. Create: Depth #23759251
       Value: 220 mm
       
   41. Create: Weight #23759252
       Value: 2 kg
       
   42. Create: Image #20903921
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id6278475579896994008/orig
       
   43. Create: Image #20903922
       URL: https://avatars.mds.yandex.net/get-mpic/1808939/img_id6043194981878485025/orig
       
   44. Create: Preview image #20903923
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id6278475579896994008/orig
       
2. Donny Darko 27 April 2023 23:09:57
   Name: Acer X1240; Catalog: Multimedia projectors