Change history for item: Liesegang dv 470

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1. Donny Darko 25 September 2023 03:40:39
   1. Create: Width #590657
      Value: 249
      
   2. Create: Height #590658
      Value: 102
      
   3. Create: Description #23788349
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 1000-2000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: RS-232, USB Type-B, S-Video input, VGA x input 2, audio input
      
   4. Create: Brand #23788350
      Value: Liesegang
      
   5. Create: Type #23788351
      Value: Stationary
      
   6. Create: Technology #23788352
      Value: LCD
      
   7. Create: Purpose #23788353
      Value: For office
      
   8. Create: Projector resolution #23788354
      Value: 1024x768
      
   9. Create: Image aspect ratio #23788355
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23788356
       Value: 3
       
   11. Create: Image functions and options #23788357
       Value: Keystone correction, motorized focusing
       
   12. Create: Peculiarities #23788358
       Value: Speakers
       
   13. Create: Lamp type #23788359
       Value: UHB
       
   14. Create: Lamp life #23788360
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23788361
       Value: 4000 h
       
   16. Create: Number of lamps #23788362
       Value: 1
       
   17. Create: Power of each lamp #23788363
       Value: 180 W
       
   18. Create: Min. projection distance #23788364
       Value: 0.9 m
       
   19. Create: Max. projection distance #23788365
       Value: 9.3 m
       
   20. Create: Min. diagonal size #23788366
       Value: 0.77 m
       
   21. Create: Max. diagonal size #23788367
       Value: 7.7 m
       
   22. Create: Min. horizontal frequency #23788368
       Value: 31 kHz
       
   23. Create: Max. line frequency #23788369
       Value: 91 kHz
       
   24. Create: Min. vertical frequency #23788370
       Value: 56 Hz
       
   25. Create: Max. frame frequency #23788371
       Value: 120 Hz
       
   26. Create: Zoom optical #23788372
       Value: 1.2
       
   27. Create: Zoom digital #23788373
       Value: 4
       
   28. Create: Aperture number F, min #23788374
       Value: 1.7
       
   29. Create: F-number F, max #23788375
       Value: 1.9
       
   30. Create: Focal length min. #23788376
       Value: 18.9 mm
       
   31. Create: Focal length max. #23788377
       Value: 226 mm
       
   32. Create: Contrast #23788378
       Value: 500:1
       
   33. Create: Light flow #23788379
       Value: 2000 lm
       
   34. Create: Luminous flux in economy mode #23788380
       Value: 1600 lm
       
   35. Create: Keystone correction type #23788381
       Value: Vertical
       
   36. Create: Connectors and interfaces #23788382
       Value: RS-232, USB Type-B, S-Video input, VGA x 2 input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   37. Create: Number of built-in speakers #23788383
       Value: 1
       
   38. Create: Power per speaker #23788384
       Value: 1 W
       
   39. Create: Noise level #23788385
       Value: 34 dB
       
   40. Create: Depth #23788386
       Value: 306 mm
       
   41. Create: Weight #23788387
       Value: 2.8 kg
       
   42. Create: Additional Information #23788388
       Value: Kensington lock mount.
       
   43. Create: Image #20909282
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4327448670150816072/orig
       
   44. Create: Image #20909283
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id2472500027040445479/orig
       
   45. Create: Preview image #20909284
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4327448670150816072/orig
       
2. Donny Darko 27 April 2023 23:13:16
   Name: Liesegang dv 470; Catalog: Multimedia projectors