Change history for item: BenQ SP870

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1. Donny Darko 25 September 2023 02:08:28
   1. Create: Width #587963
      Value: 375
      
   2. Create: Height #587964
      Value: 115
      
   3. Create: Description #23739446
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 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 #23739447
      Value: BenQ
      
   5. Create: Type #23739448
      Value: Stationary
      
   6. Create: Technology #23739449
      Value: DLP
      
   7. Create: Purpose #23739450
      Value: For office
      
   8. Create: Projector resolution #23739451
      Value: 1024x768
      
   9. Create: Image aspect ratio #23739452
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23739453
       Value: 1
       
   11. Create: Image functions and options #23739454
       Value: Keystone correction
       
   12. Create: Peculiarities #23739455
       Value: Speakers
       
   13. Create: Lamp life #23739456
       Value: 2000 h
       
   14. Create: Lamp life in eco mode #23739457
       Value: 3000 h
       
   15. Create: Number of lamps #23739458
       Value: 1
       
   16. Create: Power of each lamp #23739459
       Value: 360 W
       
   17. Create: Min. diagonal size #23739460
       Value: 10.16 m
       
   18. Create: Max. diagonal size #23739461
       Value: 7.62 m
       
   19. Create: Min. horizontal frequency #23739462
       Value: 31 kHz
       
   20. Create: Max. line frequency #23739463
       Value: 93 kHz
       
   21. Create: Min. vertical frequency #23739464
       Value: 48 Hz
       
   22. Create: Max. frame frequency #23739465
       Value: 85 Hz
       
   23. Create: Zoom optical #23739466
       Value: 1.15
       
   24. Create: Aperture number F, min #23739467
       Value: 2.4
       
   25. Create: F-number F, max #23739468
       Value: 2.7
       
   26. Create: Focal length min. #23739469
       Value: 38.87 mm
       
   27. Create: Focal length max. #23739470
       Value: 46.63 mm
       
   28. Create: Contrast #23739471
       Value: 2000:1
       
   29. Create: Light flow #23739472
       Value: 5000 lm
       
   30. Create: Keystone correction type #23739473
       Value: Vertical
       
   31. Create: Connectors and interfaces #23739474
       Value: RS-232, USB Type-B, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input, component video input
       
   32. Create: Number of built-in speakers #23739475
       Value: 2
       
   33. Create: Power per speaker #23739476
       Value: 2 W
       
   34. Create: Noise level #23739477
       Value: 36 dB
       
   35. Create: Depth #23739478
       Value: 277 mm
       
   36. Create: Weight #23739479
       Value: 4.9 kg
       
   37. Create: Additional Information #23739480
       Value: 12V DC output. Password protection function optional. Presentation timer.
       
   38. Create: Image #20900457
       URL: https://avatars.mds.yandex.net/get-mpic/1657306/img_id7140199350925761333/orig
       
   39. Create: Image #20900458
       URL: https://avatars.mds.yandex.net/get-mpic/466729/img_id4570219097231785337/orig
       
   40. Create: Preview image #20900459
       URL: https://avatars.mds.yandex.net/get-mpic/1657306/img_id7140199350925761333/orig
       
2. Donny Darko 27 April 2023 23:08:03
   Name: BenQ SP870; Catalog: Multimedia projectors