Change history for item: Optoma EX765

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1. Donny Darko 25 September 2023 04:57:47
   1. Create: Width #593476
      Value: 364
      
   2. Create: Height #593477
      Value: 127
      
   3. Create: Description #23829772
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VG input
      
   4. Create: Brand #23829773
      Value: Optoma
      
   5. Create: Type #23829774
      Value: Stationary
      
   6. Create: Technology #23829775
      Value: DLP
      
   7. Create: Purpose #23829776
      Value: For office
      
   8. Create: Projector resolution #23829777
      Value: 1024x768
      
   9. Create: Image aspect ratio #23829778
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23829779
       Value: 1
       
   11. Create: Image functions and options #23829780
       Value: Keystone correction
       
   12. Create: Peculiarities #23829781
       Value: Speakers
       
   13. Create: Lamp life #23829782
       Value: 2000 h
       
   14. Create: Lamp life in eco mode #23829783
       Value: 3000 h
       
   15. Create: Number of lamps #23829784
       Value: 1
       
   16. Create: Power of each lamp #23829785
       Value: 280 W
       
   17. Create: Min. projection distance #23829786
       Value: 12 m
       
   18. Create: Max. projection distance #23829787
       Value: 10 m
       
   19. Create: Min. diagonal size #23829788
       Value: 0.57 m
       
   20. Create: Max. diagonal size #23829789
       Value: 7.72 m
       
   21. Create: Min. ratio of distance to image size #23829790
       Value: 1.62
       
   22. Create: Max. ratio of distance to image size #23829791
       Value: 2.64
       
   23. Create: Min. horizontal frequency #23829792
       Value: 15 kHz
       
   24. Create: Max. line frequency #23829793
       Value: 91 kHz
       
   25. Create: Min. vertical frequency #23829794
       Value: 50 Hz
       
   26. Create: Max. frame frequency #23829795
       Value: 85 Hz
       
   27. Create: Zoom optical #23829796
       Value: 1.6
       
   28. Create: Aperture number F, min #23829797
       Value: 2.41
       
   29. Create: F-number F, max #23829798
       Value: 3.2
       
   30. Create: Focal length min. #23829799
       Value: 18.39 mm
       
   31. Create: Focal length max. #23829800
       Value: 29.42 mm
       
   32. Create: Contrast #23829801
       Value: 2500:1
       
   33. Create: Light flow #23829802
       Value: 4000 lm
       
   34. Create: Keystone correction type #23829803
       Value: Vertical
       
   35. Create: Connectors and interfaces #23829804
       Value: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VGA x 2 input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   36. Create: Number of built-in speakers #23829805
       Value: 2
       
   37. Create: Power per speaker #23829806
       Value: 2 W
       
   38. Create: Noise level #23829807
       Value: 32 dB
       
   39. Create: Depth #23829808
       Value: 283 mm
       
   40. Create: Weight #23829809
       Value: 5.3 kg
       
   41. Create: Image #20913913
       URL: https://avatars.mds.yandex.net/get-mpic/1767151/img_id7364183086701484666/orig
       
   42. Create: Image #20913914
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id8128840921347419473/orig
       
   43. Create: Preview image #20913915
       URL: https://avatars.mds.yandex.net/get-mpic/1767151/img_id7364183086701484666/orig
       
2. Donny Darko 27 April 2023 23:17:43
   Name: Optoma EX765; Catalog: Multimedia projectors