Change history for item: Epson PowerLite 821p

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1. Donny Darko 25 September 2023 00:11:07
   1. Create: Description #23675525
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: RS-232, USB Type-B, S-Video input, VGA x input 2, audio input
      
   2. Create: Brand #23675526
      Value: Epson
      
   3. Create: Type #23675527
      Value: Stationary
      
   4. Create: Technology #23675528
      Value: LCD
      
   5. Create: Purpose #23675529
      Value: For office
      
   6. Create: Projector resolution #23675530
      Value: 1024x768
      
   7. Create: Image aspect ratio #23675531
      Value: 4:3
      
   8. Create: Number of LCD/DMD panels #23675532
      Value: 3
      
   9. Create: Image functions and options #23675533
      Value: Keystone correction
      
   10. Create: Peculiarities #23675534
       Value: Speakers
       
   11. Create: Lamp type #23675535
       Value: UHE
       
   12. Create: Lamp life #23675536
       Value: 2000 h
       
   13. Create: Lamp life in eco mode #23675537
       Value: 3000 h
       
   14. Create: Number of lamps #23675538
       Value: 1
       
   15. Create: Power of each lamp #23675539
       Value: 170 W
       
   16. Create: Min. diagonal size #23675540
       Value: 0.76 m
       
   17. Create: Max. diagonal size #23675541
       Value: 7.62 m
       
   18. Create: Min. horizontal frequency #23675542
       Value: 15 kHz
       
   19. Create: Max. line frequency #23675543
       Value: 92 kHz
       
   20. Create: Min. vertical frequency #23675544
       Value: 50 Hz
       
   21. Create: Max. frame frequency #23675545
       Value: 85 Hz
       
   22. Create: Zoom optical #23675546
       Value: 1.2
       
   23. Create: Aperture number F, min #23675547
       Value: 1.75
       
   24. Create: F-number F, max #23675548
       Value: 2.42
       
   25. Create: Focal length min. #23675549
       Value: 24 mm
       
   26. Create: Focal length max. #23675550
       Value: 382 mm
       
   27. Create: Contrast #23675551
       Value: 500:1
       
   28. Create: Light flow #23675552
       Value: 2600 lm
       
   29. Create: Luminous flux in economy mode #23675553
       Value: 1900 lm
       
   30. Create: Keystone correction type #23675554
       Value: Vertical
       
   31. Create: Connectors and interfaces #23675555
       Value: RS-232, USB Type-B, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input
       
   32. Create: Number of built-in speakers #23675556
       Value: 1
       
   33. Create: Power per speaker #23675557
       Value: 5 W
       
   34. Create: Noise level #23675558
       Value: 36 dB
       
   35. Create: Weight #23675559
       Value: 4 kg
       
   36. Create: Image #20890400
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id5329743685375939485/orig
       
   37. Create: Preview image #20890401
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id5329743685375939485/orig
       
2. Donny Darko 27 April 2023 23:01:34
   Name: Epson PowerLite 821p; Catalog: Multimedia projectors