Change history for item: BenQ MP622c

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1. Donny Darko 25 September 2023 02:08:01
   1. Create: Width #587949
      Value: 239
      
   2. Create: Height #587950
      Value: 106
      
   3. Create: Description #23739220
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, S-Video input, VGA input, MI audio input
      
   4. Create: Brand #23739221
      Value: BenQ
      
   5. Create: Type #23739222
      Value: Stationary
      
   6. Create: Technology #23739223
      Value: DLP
      
   7. Create: Purpose #23739224
      Value: For office
      
   8. Create: Projector resolution #23739225
      Value: 1024x768
      
   9. Create: Image aspect ratio #23739226
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23739227
       Value: 1
       
   11. Create: Image functions and options #23739228
       Value: Keystone correction
       
   12. Create: Peculiarities #23739229
       Value: Speakers
       
   13. Create: Lamp life #23739230
       Value: 3000 h
       
   14. Create: Lamp life in eco mode #23739231
       Value: 4000 h
       
   15. Create: Number of lamps #23739232
       Value: 1
       
   16. Create: Power of each lamp #23739233
       Value: 200 W
       
   17. Create: Min. diagonal size #23739234
       Value: 1.01 m
       
   18. Create: Max. diagonal size #23739235
       Value: 7.62 m
       
   19. Create: Min. horizontal frequency #23739236
       Value: 31 kHz
       
   20. Create: Max. line frequency #23739237
       Value: 82 kHz
       
   21. Create: Min. vertical frequency #23739238
       Value: 48 Hz
       
   22. Create: Max. frame frequency #23739239
       Value: 85 Hz
       
   23. Create: Aperture number F, min #23739240
       Value: 2.4
       
   24. Create: F-number F, max #23739241
       Value: 2.48
       
   25. Create: Focal length min. #23739242
       Value: 20.7 mm
       
   26. Create: Focal length max. #23739243
       Value: 228 mm
       
   27. Create: Contrast #23739244
       Value: 2000:1
       
   28. Create: Light flow #23739245
       Value: 2200 lm
       
   29. Create: Connectors and interfaces #23739246
       Value: RS-232, USB Type-B, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   30. Create: Number of built-in speakers #23739247
       Value: 2
       
   31. Create: Power per speaker #23739248
       Value: 1 W
       
   32. Create: Noise level #23739249
       Value: 31 dB
       
   33. Create: Depth #23739250
       Value: 251 mm
       
   34. Create: Weight #23739251
       Value: 2.5 kg
       
   35. Create: Image #20900441
       URL: https://avatars.mds.yandex.net/get-mpic/1538707/img_id3730263099910754333/orig
       
   36. Create: Preview image #20900442
       URL: https://avatars.mds.yandex.net/get-mpic/1538707/img_id3730263099910754333/orig
       
2. Donny Darko 27 April 2023 23:08:02
   Name: BenQ MP622c; Catalog: Multimedia projectors