Change history for item: JVC DLA-X770R

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1. Donny Darko 24 September 2023 23:45:58
   1. Create: Width #583218
      Value: 455
      
   2. Create: Height #583219
      Value: 179
      
   3. Create: Description #23660202
      Value: Purpose: for home cinema, projector resolution: 3840x2160, max. diagonal image size: 5-7 m, luminous flux: 1000-2000 lm, contrast: more than 10000:1, technology: D-ILA, connectors and interfaces: Ethernet, RS-232, HDMI input x 2
      
   4. Create: Brand #23660203
      Value: JVC
      
   5. Create: Type #23660204
      Value: Stationary
      
   6. Create: Technology #23660205
      Value: D-ILA
      
   7. Create: Purpose #23660206
      Value: For home cinema
      
   8. Create: Projector resolution #23660207
      Value: 3840x2160
      
   9. Create: Image aspect ratio #23660208
      Value: 16:9
      
   10. Create: Number of LCD/DMD panels #23660209
       Value: 3
       
   11. Create: Image functions and options #23660210
       Value: 3D, HDR, keystone correction, motorized focusing, motorized zoom
       
   12. Create: Peculiarities #23660211
       Value: Speakers
       
   13. Create: Lamp type #23660212
       Value: NSH
       
   14. Create: Lamp life in eco mode #23660213
       Value: 4500 h
       
   15. Create: Number of lamps #23660214
       Value: 1
       
   16. Create: Power of each lamp #23660215
       Value: 265 W
       
   17. Create: Min. diagonal size #23660216
       Value: 1.52 m
       
   18. Create: Max. diagonal size #23660217
       Value: 5.08 m
       
   19. Create: Min. ratio of distance to image size #23660218
       Value: 1.4
       
   20. Create: Max. ratio of distance to image size #23660219
       Value: 2.8
       
   21. Create: Zoom optical #23660220
       Value: 2
       
   22. Create: Aperture number F, min #23660221
       Value: 3.2
       
   23. Create: F-number F, max #23660222
       Value: 4
       
   24. Create: Focal length min. #23660223
       Value: 214 mm
       
   25. Create: Focal length max. #23660224
       Value: 42.8 mm
       
   26. Create: Contrast #23660225
       Value: 130000:1
       
   27. Create: Light flow #23660226
       Value: 1900 lm
       
   28. Create: Lens shift #23660227
       Value: Vertically and horizontally
       
   29. Create: Connectors and interfaces #23660228
       Value: Ethernet, RS-232, HDMI input x 2
       
   30. Create: Depth #23660229
       Value: 472 mm
       
   31. Create: Weight #23660230
       Value: 15.6 kg
       
   32. Create: Additional Information #23660231
       Value: 4K e-shift technology
       
   33. Create: Image #20889202
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id7332767130817048407.jpeg/orig
       
   34. Create: Preview image #20889203
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id7332767130817048407.jpeg/orig
       
2. Donny Darko 27 April 2023 23:00:13
   Name: JVC DLA-X770R; Catalog: Multimedia projectors