Change history for item: Acer PD528

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1. Donny Darko 25 September 2023 02:38:21
   1. Create: Width #588854
      Value: 283
      
   2. Create: Height #588855
      Value: 104
      
   3. Create: Description #23755349
      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 #23755350
      Value: Acer
      
   5. Create: Type #23755351
      Value: Stationary
      
   6. Create: Technology #23755352
      Value: DLP
      
   7. Create: Purpose #23755353
      Value: For office
      
   8. Create: Projector resolution #23755354
      Value: 1024x768
      
   9. Create: Image aspect ratio #23755355
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23755356
       Value: 1
       
   11. Create: Image functions and options #23755357
       Value: Keystone correction
       
   12. Create: Peculiarities #23755358
       Value: Speakers
       
   13. Create: Lamp type #23755359
       Value: P-VIP
       
   14. Create: Lamp life #23755360
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23755361
       Value: 3000 h
       
   16. Create: Number of lamps #23755362
       Value: 1
       
   17. Create: Power of each lamp #23755363
       Value: 250 W
       
   18. Create: Min. projection distance #23755364
       Value: 12 m
       
   19. Create: Max. projection distance #23755365
       Value: 12.2 m
       
   20. Create: Min. diagonal size #23755366
       Value: 0.63 m
       
   21. Create: Max. diagonal size #23755367
       Value: 7.62 m
       
   22. Create: Min. horizontal frequency #23755368
       Value: 31 kHz
       
   23. Create: Max. line frequency #23755369
       Value: 100 kHz
       
   24. Create: Min. vertical frequency #23755370
       Value: 56 Hz
       
   25. Create: Max. frame frequency #23755371
       Value: 85 Hz
       
   26. Create: Aperture number F, min #23755372
       Value: 2.4
       
   27. Create: F-number F, max #23755373
       Value: 2.65
       
   28. Create: Focal length min. #23755374
       Value: 28.04 mm
       
   29. Create: Focal length max. #23755375
       Value: 33.59 mm
       
   30. Create: Contrast #23755376
       Value: 2000:1
       
   31. Create: Light flow #23755377
       Value: 3500 lm
       
   32. Create: Keystone correction type #23755378
       Value: Vertical
       
   33. Create: Connectors and interfaces #23755379
       Value: RS-232, USB Type-B, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input, component video input
       
   34. Create: Number of built-in speakers #23755380
       Value: 1
       
   35. Create: Power per speaker #23755381
       Value: 2 W
       
   36. Create: Noise level #23755382
       Value: 33 dB
       
   37. Create: Depth #23755383
       Value: 256 mm
       
   38. Create: Weight #23755384
       Value: 2.8 kg
       
   39. Create: Image #20903631
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6633529767756750649/orig
       
   40. Create: Preview image #20903632
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6633529767756750649/orig
       
2. Donny Darko 27 April 2023 23:09:39
   Name: Acer PD528; Catalog: Multimedia projectors