Change history for item: Optoma EP783S

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1. Donny Darko 25 September 2023 04:54:50
   1. Create: Width #593362
      Value: 475
      
   2. Create: Height #593363
      Value: 167
      
   3. Create: Description #23827786
      Value: Purpose: for home cinema, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input,
      
   4. Create: Brand #23827787
      Value: Optoma
      
   5. Create: Type #23827788
      Value: Stationary
      
   6. Create: Technology #23827789
      Value: DLP
      
   7. Create: Purpose #23827790
      Value: For home cinema
      
   8. Create: Projector resolution #23827791
      Value: 1024x768
      
   9. Create: Image aspect ratio #23827792
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23827793
       Value: 1
       
   11. Create: Image functions and options #23827794
       Value: Keystone correction, motorized focusing, motorized zoom
       
   12. Create: Peculiarities #23827795
       Value: Speakers
       
   13. Create: Lamp life #23827796
       Value: 2000 h
       
   14. Create: Lamp life in eco mode #23827797
       Value: 3000 h
       
   15. Create: Number of lamps #23827798
       Value: 1
       
   16. Create: Power of each lamp #23827799
       Value: 330 W
       
   17. Create: Min. projection distance #23827800
       Value: 12 m
       
   18. Create: Max. projection distance #23827801
       Value: 12 m
       
   19. Create: Min. diagonal size #23827802
       Value: 0.63 m
       
   20. Create: Max. diagonal size #23827803
       Value: 7.51 m
       
   21. Create: Min. horizontal frequency #23827804
       Value: 15 kHz
       
   22. Create: Max. line frequency #23827805
       Value: 100 kHz
       
   23. Create: Min. vertical frequency #23827806
       Value: 43 Hz
       
   24. Create: Max. frame frequency #23827807
       Value: 87 Hz
       
   25. Create: Zoom optical #23827808
       Value: 1.2
       
   26. Create: Aperture number F, min #23827809
       Value: 2
       
   27. Create: F-number F, max #23827810
       Value: 2.16
       
   28. Create: Focal length min. #23827811
       Value: 285 mm
       
   29. Create: Focal length max. #23827812
       Value: 341 mm
       
   30. Create: Contrast #23827813
       Value: 1200:1
       
   31. Create: Light flow #23827814
       Value: 5000 lm
       
   32. Create: Keystone correction type #23827815
       Value: Vertical/horizontal
       
   33. Create: Connectors and interfaces #23827816
       Value: Ethernet, RS-232, USB Type-B, HDMI input, RGB input, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input, component video input
       
   34. Create: Number of built-in speakers #23827817
       Value: 2
       
   35. Create: Power per speaker #23827818
       Value: 5 W
       
   36. Create: Noise level #23827819
       Value: 32 dB
       
   37. Create: Depth #23827820
       Value: 39.8 mm
       
   38. Create: Weight #23827821
       Value: 9.5 kg
       
   39. Create: Additional Information #23827822
       Value: Interchangeable optics; password protection; Kensington lock slot; optional Wi-Fi module
       
   40. Create: Image #20913741
       URL: https://avatars.mds.yandex.net/get-mpic/1767151/img_id2660842416291803510/orig
       
   41. Create: Image #20913742
       URL: https://avatars.mds.yandex.net/get-mpic/1704691/img_id6054232379469535068/orig
       
   42. Create: Preview image #20913743
       URL: https://avatars.mds.yandex.net/get-mpic/1767151/img_id2660842416291803510/orig
       
2. Donny Darko 27 April 2023 23:17:34
   Name: Optoma EP783S; Catalog: Multimedia projectors