Change history for item: Epson EMP-81

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1. Donny Darko 25 September 2023 00:10:58
   1. Create: Width #584164
      Value: 350
      
   2. Create: Height #584165
      Value: 109
      
   3. Create: Description #23675416
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 1000-2000 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
      
   4. Create: Brand #23675417
      Value: Epson
      
   5. Create: Type #23675418
      Value: Stationary
      
   6. Create: Technology #23675419
      Value: LCD
      
   7. Create: Purpose #23675420
      Value: For office
      
   8. Create: Projector resolution #23675421
      Value: 1024x768
      
   9. Create: Image aspect ratio #23675422
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23675423
       Value: 3
       
   11. Create: Image functions and options #23675424
       Value: Keystone correction
       
   12. Create: Peculiarities #23675425
       Value: Speakers
       
   13. Create: Lamp type #23675426
       Value: UHE
       
   14. Create: Lamp life #23675427
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23675428
       Value: 3000 h
       
   16. Create: Number of lamps #23675429
       Value: 1
       
   17. Create: Power of each lamp #23675430
       Value: 200 W
       
   18. Create: Min. projection distance #23675431
       Value: 0.9 m
       
   19. Create: Max. projection distance #23675432
       Value: 1.1 m
       
   20. Create: Min. diagonal size #23675433
       Value: 0.76 m
       
   21. Create: Max. diagonal size #23675434
       Value: 7.62 m
       
   22. Create: Min. horizontal frequency #23675435
       Value: 15 kHz
       
   23. Create: Max. line frequency #23675436
       Value: 107 kHz
       
   24. Create: Min. vertical frequency #23675437
       Value: 50 Hz
       
   25. Create: Max. frame frequency #23675438
       Value: 120 Hz
       
   26. Create: Zoom optical #23675439
       Value: 1.2
       
   27. Create: Aperture number F, min #23675440
       Value: 1.7
       
   28. Create: F-number F, max #23675441
       Value: 1.87
       
   29. Create: Focal length min. #23675442
       Value: 21.3 mm
       
   30. Create: Focal length max. #23675443
       Value: 256 mm
       
   31. Create: Contrast #23675444
       Value: 400:1
       
   32. Create: Light flow #23675445
       Value: 2000 lm
       
   33. Create: Luminous flux in economy mode #23675446
       Value: 1500 lm
       
   34. Create: Keystone correction type #23675447
       Value: Vertical
       
   35. Create: Connectors and interfaces #23675448
       Value: RS-232, USB Type-B, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input
       
   36. Create: Number of built-in speakers #23675449
       Value: 1
       
   37. Create: Power per speaker #23675450
       Value: 5 W
       
   38. Create: Noise level #23675451
       Value: 36 dB
       
   39. Create: Depth #23675452
       Value: 272 mm
       
   40. Create: Weight #23675453
       Value: 4 kg
       
   41. Create: Additional Information #23675454
       Value: Projection options: ceiling mounting, reverse, front.
       
   42. Create: Image #20890394
       URL: https://avatars.mds.yandex.net/get-mpic/1767151/img_id119982316927505987/orig
       
   43. Create: Preview image #20890395
       URL: https://avatars.mds.yandex.net/get-mpic/1767151/img_id119982316927505987/orig
       
2. Donny Darko 27 April 2023 23:01:33
   Name: Epson EMP-81; Catalog: Multimedia projectors