Change history for item: Liesegang DV 420

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1. Donny Darko 25 September 2023 03:40:15
   1. Create: Width #590645
      Value: 265
      
   2. Create: Height #590646
      Value: 95
      
   3. Create: Description #23788120
      Value: Projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: RS-232, DVI input, S-Video input, RCA audio input, input video composite, special
      
   4. Create: Brand #23788121
      Value: Liesegang
      
   5. Create: Type #23788122
      Value: Stationary
      
   6. Create: Technology #23788123
      Value: LCD
      
   7. Create: Projector resolution #23788124
      Value: 1024x768
      
   8. Create: Image aspect ratio #23788125
      Value: 4:3
      
   9. Create: Number of LCD/DMD panels #23788126
      Value: 3
      
   10. Create: Peculiarities #23788127
       Value: Speakers
       
   11. Create: Lamp type #23788128
       Value: UHB
       
   12. Create: Lamp life #23788129
       Value: 2000 h
       
   13. Create: Number of lamps #23788130
       Value: 1
       
   14. Create: Power of each lamp #23788131
       Value: 230 W
       
   15. Create: Min. projection distance #23788132
       Value: 0.9 m
       
   16. Create: Max. projection distance #23788133
       Value: 9.2 m
       
   17. Create: Min. diagonal size #23788134
       Value: 0.77 m
       
   18. Create: Max. diagonal size #23788135
       Value: 7.7 m
       
   19. Create: Min. horizontal frequency #23788136
       Value: 15 kHz
       
   20. Create: Max. line frequency #23788137
       Value: 91 kHz
       
   21. Create: Min. vertical frequency #23788138
       Value: 50 Hz
       
   22. Create: Max. frame frequency #23788139
       Value: 120 Hz
       
   23. Create: Zoom optical #23788140
       Value: 1.2
       
   24. Create: Zoom digital #23788141
       Value: 4
       
   25. Create: Contrast #23788142
       Value: 500:1
       
   26. Create: Light flow #23788143
       Value: 3200 lm
       
   27. Create: Connectors and interfaces #23788144
       Value: RS-232, DVI input, S-Video input, RCA audio input, composite video input
       
   28. Create: Number of built-in speakers #23788145
       Value: 4
       
   29. Create: Power per speaker #23788146
       Value: 3 W
       
   30. Create: Noise level #23788147
       Value: 33 dB
       
   31. Create: Depth #23788148
       Value: 336 mm
       
   32. Create: Weight #23788149
       Value: 3.9 kg
       
   33. Create: Image #20909265
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id9081030501897169402/orig
       
   34. Create: Preview image #20909266
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id9081030501897169402/orig
       
2. Donny Darko 27 April 2023 23:13:15
   Name: Liesegang DV 420; Catalog: Multimedia projectors