Change history for item: Epson EMP-7850

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1. Donny Darko 25 September 2023 00:09:52
   1. Create: Width #584126
      Value: 325
      
   2. Create: Height #584127
      Value: 137
      
   3. Create: Description #23674747
      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, wireless communication: Wi-Fi, connectors and interfaces: Ethernet, PS/2, RS-232, entrance
      
   4. Create: Brand #23674748
      Value: Epson
      
   5. Create: Type #23674749
      Value: Stationary
      
   6. Create: Technology #23674750
      Value: LCD
      
   7. Create: Purpose #23674751
      Value: For office
      
   8. Create: Projector resolution #23674752
      Value: 1024x768
      
   9. Create: Image aspect ratio #23674753
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23674754
       Value: 3
       
   11. Create: Image functions and options #23674755
       Value: Keystone correction
       
   12. Create: Peculiarities #23674756
       Value: Card reader, speakers
       
   13. Create: Lamp type #23674757
       Value: UHP
       
   14. Create: Lamp life #23674758
       Value: 2000 h
       
   15. Create: Number of lamps #23674759
       Value: 1
       
   16. Create: Power of each lamp #23674760
       Value: 250 W
       
   17. Create: Min. projection distance #23674761
       Value: 0.8 m
       
   18. Create: Max. projection distance #23674762
       Value: 1.1 m
       
   19. Create: Min. diagonal size #23674763
       Value: 0.76 m
       
   20. Create: Max. diagonal size #23674764
       Value: 7.62 m
       
   21. Create: Min. horizontal frequency #23674765
       Value: 15 kHz
       
   22. Create: Max. line frequency #23674766
       Value: 107 kHz
       
   23. Create: Min. vertical frequency #23674767
       Value: 50 Hz
       
   24. Create: Max. frame frequency #23674768
       Value: 120 Hz
       
   25. Create: Zoom optical #23674769
       Value: 1.35
       
   26. Create: Contrast #23674770
       Value: 700:1
       
   27. Create: Light flow #23674771
       Value: 3500 lm
       
   28. Create: Connectors and interfaces #23674772
       Value: Ethernet, PS/2, RS-232, RGB input, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   29. Create: Wireless connection #23674773
       Value: Wi-Fi
       
   30. Create: WiFi Standard #23674774
       Value: 802.11b
       
   31. Create: Number of built-in speakers #23674775
       Value: 1
       
   32. Create: Power per speaker #23674776
       Value: 5 W
       
   33. Create: Noise level #23674777
       Value: 36 dB
       
   34. Create: Depth #23674778
       Value: 419 mm
       
   35. Create: Weight #23674779
       Value: 5.5 kg
       
   36. Create: Additional Information #23674780
       Value: Memory card slot. LAN card. Wireless data support
       
   37. Create: Image #20890352
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id144948735086033510/orig
       
   38. Create: Preview image #20890353
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id144948735086033510/orig
       
2. Donny Darko 27 April 2023 23:01:30
   Name: Epson EMP-7850; Catalog: Multimedia projectors