Change history for item: Optoma ES550

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1. Donny Darko 25 September 2023 05:01:17
   1. Create: Width #593606
      Value: 280
      
   2. Create: Height #593607
      Value: 77
      
   3. Create: Description #23832116
      Value: Purpose: office, projector resolution: 800x600, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 3000:1-5000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, S-Video input, VGA input x 2, audio input
      
   4. Create: Brand #23832117
      Value: Optoma
      
   5. Create: Type #23832118
      Value: Stationary
      
   6. Create: Technology #23832119
      Value: DLP
      
   7. Create: Purpose #23832120
      Value: For office
      
   8. Create: Projector resolution #23832121
      Value: 800x600
      
   9. Create: Image aspect ratio #23832122
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23832123
       Value: 1
       
   11. Create: Image functions and options #23832124
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23832125
       Value: Speakers
       
   13. Create: Lamp life #23832126
       Value: 5000 h
       
   14. Create: Lamp life in eco mode #23832127
       Value: 6000 h
       
   15. Create: Number of lamps #23832128
       Value: 1
       
   16. Create: Power of each lamp #23832129
       Value: 180 W
       
   17. Create: Min. projection distance #23832130
       Value: 12 m
       
   18. Create: Max. projection distance #23832131
       Value: 12 m
       
   19. Create: Min. diagonal size #23832132
       Value: 0.69 m
       
   20. Create: Max. diagonal size #23832133
       Value: 7.62 m
       
   21. Create: Min. ratio of distance to image size #23832134
       Value: 1.97
       
   22. Create: Max. ratio of distance to image size #23832135
       Value: 2.17
       
   23. Create: Min. horizontal frequency #23832136
       Value: 15 kHz
       
   24. Create: Max. line frequency #23832137
       Value: 91 kHz
       
   25. Create: Min. vertical frequency #23832138
       Value: 24 Hz
       
   26. Create: Max. frame frequency #23832139
       Value: 85 Hz
       
   27. Create: Zoom optical #23832140
       Value: 1.1
       
   28. Create: Aperture number F, min #23832141
       Value: 2.51
       
   29. Create: F-number F, max #23832142
       Value: 2.69
       
   30. Create: Focal length min. #23832143
       Value: 21.95 mm
       
   31. Create: Focal length max. #23832144
       Value: 24.18 mm
       
   32. Create: Contrast #23832145
       Value: 5000:1
       
   33. Create: Light flow #23832146
       Value: 2800 lm
       
   34. Create: Keystone correction type #23832147
       Value: Vertical
       
   35. Create: Connectors and interfaces #23832148
       Value: RS-232, USB Type-B, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input, component video input
       
   36. Create: Number of built-in speakers #23832149
       Value: 1
       
   37. Create: Power per speaker #23832150
       Value: 2 W
       
   38. Create: Noise level #23832151
       Value: 30 dB
       
   39. Create: Depth #23832152
       Value: 230 mm
       
   40. Create: Weight #23832153
       Value: 2.2 kg
       
   41. Create: Image #20914146
       URL: https://avatars.mds.yandex.net/get-mpic/1674591/img_id6052787965459686337/orig
       
   42. Create: Image #20914147
       URL: https://avatars.mds.yandex.net/get-mpic/1749547/img_id5520869240441023180/orig
       
   43. Create: Image #20914148
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id5160549583496756219/orig
       
   44. Create: Image #20914149
       URL: https://avatars.mds.yandex.net/get-mpic/1767151/img_id9008934370845286386/orig
       
   45. Create: Image #20914150
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id7719994390732187058/orig
       
   46. Create: Preview image #20914151
       URL: https://avatars.mds.yandex.net/get-mpic/1674591/img_id6052787965459686337/orig
       
2. Donny Darko 27 April 2023 23:17:54
   Name: Optoma ES550; Catalog: Multimedia projectors