Change history for item: Geha compact 229

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1. Donny Darko 25 September 2023 04:32:05
   1. Create: Width #592535
      Value: 28.6
      
   2. Create: Height #592536
      Value: 84
      
   3. Create: Description #23816119
      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, S-Video input, VGA input, video input composition
      
   4. Create: Brand #23816120
      Value: Geha
      
   5. Create: Type #23816121
      Value: Stationary
      
   6. Create: Technology #23816122
      Value: DLP
      
   7. Create: Purpose #23816123
      Value: For office
      
   8. Create: Projector resolution #23816124
      Value: 1024x768
      
   9. Create: Image aspect ratio #23816125
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23816126
       Value: 1
       
   11. Create: Image functions and options #23816127
       Value: Keystone correction
       
   12. Create: Peculiarities #23816128
       Value: Speakers
       
   13. Create: Lamp type #23816129
       Value: UHP
       
   14. Create: Lamp life #23816130
       Value: 3000 h
       
   15. Create: Lamp life in eco mode #23816131
       Value: 4000 h
       
   16. Create: Number of lamps #23816132
       Value: 1
       
   17. Create: Power of each lamp #23816133
       Value: 185 W
       
   18. Create: Min. projection distance #23816134
       Value: 12 m
       
   19. Create: Max. projection distance #23816135
       Value: 12 m
       
   20. Create: Min. diagonal size #23816136
       Value: 0.7 m
       
   21. Create: Max. diagonal size #23816137
       Value: 7.7 m
       
   22. Create: Min. ratio of distance to image size #23816138
       Value: 1.95
       
   23. Create: Max. ratio of distance to image size #23816139
       Value: 2.15
       
   24. Create: Min. horizontal frequency #23816140
       Value: 15 kHz
       
   25. Create: Max. line frequency #23816141
       Value: 91 kHz
       
   26. Create: Min. vertical frequency #23816142
       Value: 50 Hz
       
   27. Create: Max. frame frequency #23816143
       Value: 85 Hz
       
   28. Create: Zoom optical #23816144
       Value: 1.1
       
   29. Create: Aperture number F, min #23816145
       Value: 2.4
       
   30. Create: F-number F, max #23816146
       Value: 2.55
       
   31. Create: Focal length min. #23816147
       Value: 218 mm
       
   32. Create: Focal length max. #23816148
       Value: 24 mm
       
   33. Create: Contrast #23816149
       Value: 2500:1
       
   34. Create: Light flow #23816150
       Value: 2800 lm
       
   35. Create: Luminous flux in economy mode #23816151
       Value: 2250 lm
       
   36. Create: Keystone correction type #23816152
       Value: Vertical
       
   37. Create: Connectors and interfaces #23816153
       Value: RS-232, S-Video input, VGA input, composite video input, component video input
       
   38. Create: Number of color wheel segments #23816154
       Value: 5
       
   39. Create: Number of built-in speakers #23816155
       Value: 1
       
   40. Create: Power per speaker #23816156
       Value: 2 W
       
   41. Create: Noise level #23816157
       Value: 30 dB
       
   42. Create: Depth #23816158
       Value: 192 mm
       
   43. Create: Weight #23816159
       Value: 2.3 kg
       
   44. Create: Image #20912301
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id5905058023857526826/orig
       
   45. Create: Image #20912302
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id5332784446682379914/orig
       
   46. Create: Preview image #20912303
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id5905058023857526826/orig
       
2. Donny Darko 27 April 2023 23:16:05
   Name: Geha compact 229; Catalog: Multimedia projectors