Change history for item: Epson EMP-7900NL

Edit History of changes Delete item

1. Donny Darko 25 September 2023 00:11:15
   1. Create: Width #584170
      Value: 419
      
   2. Create: Height #584171
      Value: 117
      
   3. Create: Description #23675617
      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 #23675618
      Value: Epson
      
   5. Create: Type #23675619
      Value: Stationary
      
   6. Create: Technology #23675620
      Value: LCD
      
   7. Create: Purpose #23675621
      Value: For office
      
   8. Create: Projector resolution #23675622
      Value: 1024x768
      
   9. Create: Image aspect ratio #23675623
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23675624
       Value: 3
       
   11. Create: Image functions and options #23675625
       Value: Keystone correction
       
   12. Create: Peculiarities #23675626
       Value: Speakers
       
   13. Create: Lamp type #23675627
       Value: UHE
       
   14. Create: Lamp life #23675628
       Value: 2000 h
       
   15. Create: Number of lamps #23675629
       Value: 1
       
   16. Create: Power of each lamp #23675630
       Value: 250 W
       
   17. Create: Min. projection distance #23675631
       Value: 0.8 m
       
   18. Create: Max. projection distance #23675632
       Value: 1.45 m
       
   19. Create: Min. diagonal size #23675633
       Value: 0.7 m
       
   20. Create: Max. diagonal size #23675634
       Value: 7.62 m
       
   21. Create: Min. horizontal frequency #23675635
       Value: 15 kHz
       
   22. Create: Max. line frequency #23675636
       Value: 80 kHz
       
   23. Create: Min. vertical frequency #23675637
       Value: 50 Hz
       
   24. Create: Max. frame frequency #23675638
       Value: 85 Hz
       
   25. Create: Zoom optical #23675639
       Value: 1.35
       
   26. Create: Aperture number F, min #23675640
       Value: 1.7
       
   27. Create: F-number F, max #23675641
       Value: 2.3
       
   28. Create: Focal length min. #23675642
       Value: 28 mm
       
   29. Create: Focal length max. #23675643
       Value: 37 mm
       
   30. Create: Contrast #23675644
       Value: 700:1
       
   31. Create: Light flow #23675645
       Value: 4000 lm
       
   32. Create: Luminous flux in economy mode #23675646
       Value: 3000 lm
       
   33. Create: Keystone correction type #23675647
       Value: Vertical/horizontal
       
   34. Create: Connectors and interfaces #23675648
       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
       
   35. Create: Number of built-in speakers #23675649
       Value: 1
       
   36. Create: Power per speaker #23675650
       Value: 5 W
       
   37. Create: Noise level #23675651
       Value: 38 dB
       
   38. Create: Depth #23675652
       Value: 325 mm
       
   39. Create: Weight #23675653
       Value: 5.5 kg
       
   40. Create: Image #20890407
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id4733114136895254587/orig
       
   41. Create: Preview image #20890408
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id4733114136895254587/orig
       
2. Donny Darko 27 April 2023 23:01:34
   Name: Epson EMP-7900NL; Catalog: Multimedia projectors