Change history for item: For office and educational facilities Optoma EH470

Edit History of changes Delete item

1. Donny Darko 25 September 2023 05:28:06
   1. Create: Width #594377
      Value: 34.5
      
   2. Create: Height #594378
      Value: 109
      
   3. Create: Description #23847076
      Value: Purpose: office, projector resolution: 640x480, max. diagonal image size: up to 5 m, luminous flux: up to 1000 lm, technology: LCoS, connectors and interfaces: USB Type-B, RCA audio input, composite video input, features: card�
      
   4. Create: Brand #23847077
      Value: Optoma
      
   5. Create: Type #23847078
      Value: Stationary
      
   6. Create: Technology #23847079
      Value: DLP
      
   7. Create: Purpose #23847080
      Value: For office
      
   8. Create: Projector resolution #23847081
      Value: 1920x1080 Full HD
      
   9. Create: Image aspect ratio #23847082
      Value: 16:9
      
   10. Create: Number of LCD/DMD panels #23847083
       Value: 1
       
   11. Create: Image functions and options #23847084
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23847085
       Value: Speakers
       
   13. Create: Lamp life #23847086
       Value: 2500 h
       
   14. Create: Lamp life in eco mode #23847087
       Value: 4500 h
       
   15. Create: Number of lamps #23847088
       Value: 1
       
   16. Create: Power of each lamp #23847089
       Value: 285 W
       
   17. Create: Min. projection distance #23847090
       Value: 12 m
       
   18. Create: Max. projection distance #23847091
       Value: 10 m
       
   19. Create: Min. diagonal size #23847092
       Value: 0.66 m
       
   20. Create: Max. diagonal size #23847093
       Value: 8.25 m
       
   21. Create: Min. ratio of distance to image size #23847094
       Value: 1.39
       
   22. Create: Max. ratio of distance to image size #23847095
       Value: 2.09
       
   23. Create: Min. horizontal frequency #23847096
       Value: 15 kHz
       
   24. Create: Max. line frequency #23847097
       Value: 91 kHz
       
   25. Create: Min. vertical frequency #23847098
       Value: 24 Hz
       
   26. Create: Max. frame frequency #23847099
       Value: 120 Hz
       
   27. Create: Zoom optical #23847100
       Value: 1.5
       
   28. Create: Focal length min. #23847101
       Value: 20.7 mm
       
   29. Create: Focal length max. #23847102
       Value: 31.05 mm
       
   30. Create: Contrast #23847103
       Value: 20000:1
       
   31. Create: Light flow #23847104
       Value: 5000 lm
       
   32. Create: Keystone correction type #23847105
       Value: Vertical/horizontal
       
   33. Create: Connectors and interfaces #23847106
       Value: Ethernet, RS-232, USB Type-A, HDMI x 2 input, VGA input, mini jack 3.5 mm audio input, composite video input, component video input
       
   34. Create: HDMI Version #23847107
       Value: 1.4a
       
   35. Create: Number of built-in speakers #23847108
       Value: 1
       
   36. Create: Power per speaker #23847109
       Value: 10 W
       
   37. Create: Noise level #23847110
       Value: 29 dB
       
   38. Create: Depth #23847111
       Value: 21.6 mm
       
   39. Create: Weight #23847112
       Value: 2.95 kg
       
   40. Create: Image #20917194
       URL: https://avatars.mds.yandex.net/get-mpic/3911679/img_id1196539743878501440.jpeg/orig
       
   41. Create: Image #20917195
       URL: https://avatars.mds.yandex.net/get-mpic/1865278/img_id9154131462813557261.jpeg/orig
       
   42. Create: Image #20917196
       URL: https://avatars.mds.yandex.net/get-mpic/4383514/img_id4033976704333485742.jpeg/orig
       
   43. Create: Image #20917197
       URL: https://avatars.mds.yandex.net/get-mpic/1926869/img_id8756220624113107402.jpeg/orig
       
   44. Create: Image #20917198
       URL: https://avatars.mds.yandex.net/get-mpic/2002045/img_id7288606678596058302.jpeg/orig
       
   45. Create: Image #20917199
       URL: https://avatars.mds.yandex.net/get-mpic/5253116/img_id3500283232682248849.jpeg/orig
       
   46. Create: Image #20917200
       URL: https://avatars.mds.yandex.net/get-mpic/2008455/img_id3994643526702332437.jpeg/orig
       
   47. Create: Image #20917201
       URL: https://avatars.mds.yandex.net/get-mpic/4544006/img_id1928687969138710743.jpeg/orig
       
   48. Create: Image #20917202
       URL: https://avatars.mds.yandex.net/get-mpic/1332324/img_id5264484262836358339.jpeg/orig
       
   49. Create: Image #20917203
       URL: https://avatars.mds.yandex.net/get-mpic/7052428/img_id4971421515672703920.jpeg/orig
       
   50. Create: Image #20917204
       URL: https://avatars.mds.yandex.net/get-mpic/4055688/img_id5748665254725072425.jpeg/orig
       
   51. Create: Preview image #20917205
       URL: https://avatars.mds.yandex.net/get-mpic/3911679/img_id1196539743878501440.jpeg/orig
       
2. Donny Darko 27 April 2023 23:19:18
   Name: For office and educational facilities Optoma EH470; Catalog: Multimedia projectors