Change history for item: Epson EMP-7800

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1. Donny Darko 25 September 2023 00:09:17
   1. Create: Width #584104
      Value: 325
      
   2. Create: Height #584105
      Value: 117
      
   3. Create: Description #23674405
      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: Ethernet, RS-232, USB Type-B, RGB input, S- input Video, VGA input,
      
   4. Create: Brand #23674406
      Value: Epson
      
   5. Create: Type #23674407
      Value: Stationary
      
   6. Create: Technology #23674408
      Value: LCD
      
   7. Create: Purpose #23674409
      Value: For office
      
   8. Create: Projector resolution #23674410
      Value: 1024x768
      
   9. Create: Image aspect ratio #23674411
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23674412
       Value: 3
       
   11. Create: Image functions and options #23674413
       Value: Keystone correction
       
   12. Create: Peculiarities #23674414
       Value: Speakers
       
   13. Create: Lamp type #23674415
       Value: UHE
       
   14. Create: Lamp life #23674416
       Value: 2000 h
       
   15. Create: Number of lamps #23674417
       Value: 1
       
   16. Create: Power of each lamp #23674418
       Value: 250 W
       
   17. Create: Min. projection distance #23674419
       Value: 0.8 m
       
   18. Create: Max. projection distance #23674420
       Value: 1.1 m
       
   19. Create: Min. diagonal size #23674421
       Value: 0.75 m
       
   20. Create: Max. diagonal size #23674422
       Value: 7.5 m
       
   21. Create: Min. horizontal frequency #23674423
       Value: 15 kHz
       
   22. Create: Max. line frequency #23674424
       Value: 107 kHz
       
   23. Create: Min. vertical frequency #23674425
       Value: 50 Hz
       
   24. Create: Max. frame frequency #23674426
       Value: 120 Hz
       
   25. Create: Zoom optical #23674427
       Value: 1.35
       
   26. Create: Focal length min. #23674428
       Value: 28 mm
       
   27. Create: Focal length max. #23674429
       Value: 37 mm
       
   28. Create: Contrast #23674430
       Value: 700:1
       
   29. Create: Light flow #23674431
       Value: 3500 lm
       
   30. Create: Luminous flux in economy mode #23674432
       Value: 2500 lm
       
   31. Create: Keystone correction type #23674433
       Value: Vertical/horizontal
       
   32. Create: Connectors and interfaces #23674434
       Value: Ethernet, RS-232, USB Type-B, RGB input, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   33. Create: Number of built-in speakers #23674435
       Value: 1
       
   34. Create: Power per speaker #23674436
       Value: 5 W
       
   35. Create: Noise level #23674437
       Value: 39 dB
       
   36. Create: Depth #23674438
       Value: 419 mm
       
   37. Create: Weight #23674439
       Value: 5.5 kg
       
   38. Create: Additional Information #23674440
       Value: EPSON Wall Shot allows you to correctly project an image onto a non-white wall.
       
   39. Create: Image #20890330
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6922271224852478364/orig
       
   40. Create: Preview image #20890331
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6922271224852478364/orig
       
2. Donny Darko 27 April 2023 23:01:28
   Name: Epson EMP-7800; Catalog: Multimedia projectors