Change history for item: Epson EB-4650

Edit History of changes Delete item

1. Donny Darko 25 September 2023 00:30:08
   1. Create: Width #584890
      Value: 472
      
   2. Create: Height #584891
      Value: 159
      
   3. Create: Description #23687900
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 lm, contrast: 3000:1-5000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, RGB input, S-Vide input
      
   4. Create: Brand #23687901
      Value: Epson
      
   5. Create: Type #23687902
      Value: Stationary
      
   6. Create: Technology #23687903
      Value: LCD
      
   7. Create: Purpose #23687904
      Value: For office
      
   8. Create: Projector resolution #23687905
      Value: 1024x768
      
   9. Create: Image aspect ratio #23687906
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23687907
       Value: 3
       
   11. Create: Image functions and options #23687908
       Value: Keystone correction
       
   12. Create: Peculiarities #23687909
       Value: Speakers
       
   13. Create: Lamp type #23687910
       Value: UHE
       
   14. Create: Lamp life #23687911
       Value: 4000 h
       
   15. Create: Lamp life in eco mode #23687912
       Value: 6000 h
       
   16. Create: Number of lamps #23687913
       Value: 1
       
   17. Create: Power of each lamp #23687914
       Value: 280 W
       
   18. Create: Min. projection distance #23687915
       Value: 0.7 m
       
   19. Create: Max. projection distance #23687916
       Value: 15.9 m
       
   20. Create: Min. diagonal size #23687917
       Value: 0.76 m
       
   21. Create: Max. diagonal size #23687918
       Value: 7.62 m
       
   22. Create: Min. ratio of distance to image size #23687919
       Value: 1.27
       
   23. Create: Max. ratio of distance to image size #23687920
       Value: 2.59
       
   24. Create: Min. horizontal frequency #23687921
       Value: 15 kHz
       
   25. Create: Max. line frequency #23687922
       Value: 92 kHz
       
   26. Create: Min. vertical frequency #23687923
       Value: 50 Hz
       
   27. Create: Max. frame frequency #23687924
       Value: 85 Hz
       
   28. Create: Zoom optical #23687925
       Value: 2
       
   29. Create: Aperture number F, min #23687926
       Value: 1.5
       
   30. Create: F-number F, max #23687927
       Value: 2.14
       
   31. Create: Focal length min. #23687928
       Value: 16.72 mm
       
   32. Create: Focal length max. #23687929
       Value: 33.47 mm
       
   33. Create: Contrast #23687930
       Value: 5000:1
       
   34. Create: Light flow #23687931
       Value: 5200 lm
       
   35. Create: Keystone correction type #23687932
       Value: Vertical/horizontal
       
   36. Create: Lens shift #23687933
       Value: Vertically and horizontally
       
   37. Create: Connectors and interfaces #23687934
       Value: Ethernet, RS-232, USB Type-B, HDMI input, RGB input, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   38. Create: Number of built-in speakers #23687935
       Value: 1
       
   39. Create: Power per speaker #23687936
       Value: 10 W
       
   40. Create: Noise level #23687937
       Value: 38 dB
       
   41. Create: Depth #23687938
       Value: 354 mm
       
   42. Create: Weight #23687939
       Value: 6.6 kg
       
   43. Create: Additional Information #23687940
       Value: Displayport interface
       
   44. Create: Image #20891600
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id5283992115310832962/orig
       
   45. Create: Image #20891601
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id1682469232458682489/orig
       
   46. Create: Image #20891602
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id2237723156712536415/orig
       
   47. Create: Image #20891603
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id6233228425818637175/orig
       
   48. Create: Preview image #20891604
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id5283992115310832962/orig
       
2. Donny Darko 27 April 2023 23:02:36
   Name: Epson EB-4650; Catalog: Multimedia projectors