Change history for item: BenQ DS550

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1. Donny Darko 25 September 2023 02:04:47
   1. Create: Width #587829
      Value: 244
      
   2. Create: Height #587830
      Value: 61
      
   3. Create: Description #23737332
      Value: Purpose: office, projector resolution: 800x600, max. diagonal image size: 7-9 m, luminous flux: 1000-2000 lm, contrast: up to 1000:1, technology: DLP, connectors and interfaces: RS-232, S-Video input, VGA input, mini jack 3.5 audio input mm,
      
   4. Create: Brand #23737333
      Value: BenQ
      
   5. Create: Type #23737334
      Value: Stationary
      
   6. Create: Technology #23737335
      Value: DLP
      
   7. Create: Purpose #23737336
      Value: For office
      
   8. Create: Projector resolution #23737337
      Value: 800x600
      
   9. Create: Image aspect ratio #23737338
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23737339
       Value: 1
       
   11. Create: Image functions and options #23737340
       Value: Keystone correction
       
   12. Create: Peculiarities #23737341
       Value: Speakers
       
   13. Create: Lamp type #23737342
       Value: NSH
       
   14. Create: Lamp life #23737343
       Value: 1500 h
       
   15. Create: Number of lamps #23737344
       Value: 1
       
   16. Create: Power of each lamp #23737345
       Value: 120 W
       
   17. Create: Min. projection distance #23737346
       Value: 1.5 m
       
   18. Create: Max. projection distance #23737347
       Value: 8 m
       
   19. Create: Min. diagonal size #23737348
       Value: 0.58 m
       
   20. Create: Max. diagonal size #23737349
       Value: 7.62 m
       
   21. Create: Min. horizontal frequency #23737350
       Value: 20 kHz
       
   22. Create: Max. line frequency #23737351
       Value: 88 kHz
       
   23. Create: Min. vertical frequency #23737352
       Value: 20 Hz
       
   24. Create: Max. frame frequency #23737353
       Value: 100 Hz
       
   25. Create: Zoom optical #23737354
       Value: 1.3
       
   26. Create: Zoom digital #23737355
       Value: 10
       
   27. Create: Contrast #23737356
       Value: 450:1
       
   28. Create: Light flow #23737357
       Value: 1200 lm
       
   29. Create: Keystone correction type #23737358
       Value: Vertical
       
   30. Create: Connectors and interfaces #23737359
       Value: RS-232, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   31. Create: Number of built-in speakers #23737360
       Value: 2
       
   32. Create: Power per speaker #23737361
       Value: 1 W
       
   33. Create: Depth #23737362
       Value: 198 mm
       
   34. Create: Weight #23737363
       Value: 2.3 kg
       
   35. Create: Image #20900316
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id2187355739199963796/orig
       
   36. Create: Preview image #20900317
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id2187355739199963796/orig
       
2. Donny Darko 27 April 2023 23:07:51
   Name: BenQ DS550; Catalog: Multimedia projectors