Change history for item: Acer PD521

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1. Donny Darko 25 September 2023 02:36:58
   1. Create: Width #588804
      Value: 277
      
   2. Create: Height #588805
      Value: 107
      
   3. Create: Description #23754553
      Value: Projector resolution: 1280x1024, max. diagonal image size: 7-9 m, luminous flux: 1000-2000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, S-Video input, mini jack 3.5 audio input mm, composite video input, oso
      
   4. Create: Brand #23754554
      Value: Acer
      
   5. Create: Type #23754555
      Value: Stationary
      
   6. Create: Technology #23754556
      Value: DLP
      
   7. Create: Projector resolution #23754557
      Value: 1280x1024
      
   8. Create: Image aspect ratio #23754558
      Value: 5:4
      
   9. Create: Number of LCD/DMD panels #23754559
      Value: 1
      
   10. Create: Image functions and options #23754560
       Value: Keystone correction
       
   11. Create: Peculiarities #23754561
       Value: Speakers
       
   12. Create: Lamp type #23754562
       Value: SHP
       
   13. Create: Lamp life #23754563
       Value: 2000 h
       
   14. Create: Number of lamps #23754564
       Value: 1
       
   15. Create: Power of each lamp #23754565
       Value: 200 W
       
   16. Create: Min. projection distance #23754566
       Value: 12 m
       
   17. Create: Max. projection distance #23754567
       Value: 12 m
       
   18. Create: Min. diagonal size #23754568
       Value: 0.63 m
       
   19. Create: Max. diagonal size #23754569
       Value: 7.5 m
       
   20. Create: Min. vertical frequency #23754570
       Value: 56 Hz
       
   21. Create: Max. frame frequency #23754571
       Value: 85 Hz
       
   22. Create: Zoom optical #23754572
       Value: 1.2
       
   23. Create: Contrast #23754573
       Value: 2000:1
       
   24. Create: Light flow #23754574
       Value: 2000 lm
       
   25. Create: Connectors and interfaces #23754575
       Value: RS-232, S-Video input, mini jack 3.5 mm audio input, composite video input
       
   26. Create: Number of built-in speakers #23754576
       Value: 1
       
   27. Create: Power per speaker #23754577
       Value: 3 W
       
   28. Create: Noise level #23754578
       Value: 31 dB
       
   29. Create: Depth #23754579
       Value: 237 mm
       
   30. Create: Weight #23754580
       Value: 2.4 kg
       
   31. Create: Image #20903581
       URL: https://avatars.mds.yandex.net/get-mpic/1750349/img_id7885431396409135226/orig
       
   32. Create: Preview image #20903582
       URL: https://avatars.mds.yandex.net/get-mpic/1750349/img_id7885431396409135226/orig
       
2. Donny Darko 27 April 2023 23:09:35
   Name: Acer PD521; Catalog: Multimedia projectors