Change history for item: Optoma EzPro 739

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1. Donny Darko 25 September 2023 04:50:34
   1. Create: Width #593200
      Value: 265
      
   2. Create: Height #593201
      Value: 105
      
   3. Create: Description #23825066
      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: RS-232, USB Type-B, S-Video input, VGA input, MI audio input
      
   4. Create: Brand #23825067
      Value: Optoma
      
   5. Create: Type #23825068
      Value: Stationary
      
   6. Create: Technology #23825069
      Value: DLP
      
   7. Create: Purpose #23825070
      Value: For office
      
   8. Create: Projector resolution #23825071
      Value: 1024x768
      
   9. Create: Image aspect ratio #23825072
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23825073
       Value: 1
       
   11. Create: Image functions and options #23825074
       Value: Keystone correction
       
   12. Create: Peculiarities #23825075
       Value: Document camera included, speakers
       
   13. Create: Lamp type #23825076
       Value: SHP
       
   14. Create: Lamp life #23825077
       Value: 3000 h
       
   15. Create: Lamp life in eco mode #23825078
       Value: 5000 h
       
   16. Create: Number of lamps #23825079
       Value: 1
       
   17. Create: Power of each lamp #23825080
       Value: 200 W
       
   18. Create: Min. projection distance #23825081
       Value: 0.6 m
       
   19. Create: Max. projection distance #23825082
       Value: 6.24 m
       
   20. Create: Min. diagonal size #23825083
       Value: 0.84 m
       
   21. Create: Max. diagonal size #23825084
       Value: 8.58 m
       
   22. Create: Min. horizontal frequency #23825085
       Value: 15 kHz
       
   23. Create: Max. line frequency #23825086
       Value: 100 kHz
       
   24. Create: Min. vertical frequency #23825087
       Value: 43 Hz
       
   25. Create: Max. frame frequency #23825088
       Value: 120 Hz
       
   26. Create: Zoom optical #23825089
       Value: 1.2
       
   27. Create: Aperture number F, min #23825090
       Value: 2.4
       
   28. Create: F-number F, max #23825091
       Value: 2.65
       
   29. Create: Focal length min. #23825092
       Value: 28.04 mm
       
   30. Create: Focal length max. #23825093
       Value: 35.59 mm
       
   31. Create: Contrast #23825094
       Value: 2000:1
       
   32. Create: Light flow #23825095
       Value: 2500 lm
       
   33. Create: Keystone correction type #23825096
       Value: Vertical
       
   34. Create: Connectors and interfaces #23825097
       Value: RS-232, USB Type-B, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   35. Create: Number of built-in speakers #23825098
       Value: 1
       
   36. Create: Power per speaker #23825099
       Value: 3 W
       
   37. Create: Noise level #23825100
       Value: 32 dB
       
   38. Create: Depth #23825101
       Value: 237 mm
       
   39. Create: Weight #23825102
       Value: 2.17 kg
       
   40. Create: Image #20913541
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id3450785641994009191/orig
       
   41. Create: Preview image #20913542
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id3450785641994009191/orig
       
2. Donny Darko 27 April 2023 23:17:20
   Name: Optoma EzPro 739; Catalog: Multimedia projectors