Change history for item: Liesegang dv 480

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1. Donny Darko 25 September 2023 03:40:42
   1. Create: Width #590659
      Value: 270
      
   2. Create: Height #590660
      Value: 96
      
   3. Create: Description #23788389
      Value: Purpose: office, 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, S-Video input, VGA x 2 input, mini audio input jack 3.
      
   4. Create: Brand #23788390
      Value: Liesegang
      
   5. Create: Type #23788391
      Value: Stationary
      
   6. Create: Technology #23788392
      Value: LCD
      
   7. Create: Purpose #23788393
      Value: For office
      
   8. Create: Projector resolution #23788394
      Value: 1024x768
      
   9. Create: Image aspect ratio #23788395
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23788396
       Value: 3
       
   11. Create: Image functions and options #23788397
       Value: Keystone correction
       
   12. Create: Peculiarities #23788398
       Value: Speakers
       
   13. Create: Lamp type #23788399
       Value: NSH
       
   14. Create: Lamp life #23788400
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23788401
       Value: 4000 h
       
   16. Create: Number of lamps #23788402
       Value: 1
       
   17. Create: Power of each lamp #23788403
       Value: 180 W
       
   18. Create: Min. projection distance #23788404
       Value: 1.45 m
       
   19. Create: Max. projection distance #23788405
       Value: 11.29 m
       
   20. Create: Min. diagonal size #23788406
       Value: 0.77 m
       
   21. Create: Max. diagonal size #23788407
       Value: 7.7 m
       
   22. Create: Min. horizontal frequency #23788408
       Value: 15 kHz
       
   23. Create: Max. line frequency #23788409
       Value: 69 kHz
       
   24. Create: Min. vertical frequency #23788410
       Value: 43 Hz
       
   25. Create: Max. frame frequency #23788411
       Value: 85 Hz
       
   26. Create: Zoom optical #23788412
       Value: 1.2
       
   27. Create: Zoom digital #23788413
       Value: 6
       
   28. Create: Aperture number F, min #23788414
       Value: 1.8
       
   29. Create: F-number F, max #23788415
       Value: 2.1
       
   30. Create: Focal length min. #23788416
       Value: 265 mm
       
   31. Create: Focal length max. #23788417
       Value: 315 mm
       
   32. Create: Contrast #23788418
       Value: 600:1
       
   33. Create: Light flow #23788419
       Value: 2300 lm
       
   34. Create: Luminous flux in economy mode #23788420
       Value: 1800 lm
       
   35. Create: Keystone correction type #23788421
       Value: Vertical
       
   36. Create: Connectors and interfaces #23788422
       Value: RS-232, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input
       
   37. Create: Number of built-in speakers #23788423
       Value: 2
       
   38. Create: Power per speaker #23788424
       Value: 1 W
       
   39. Create: Noise level #23788425
       Value: 33 dB
       
   40. Create: Depth #23788426
       Value: 310 mm
       
   41. Create: Weight #23788427
       Value: 2.7 kg
       
   42. Create: Additional Information #23788428
       Value: Kensington lock mount.
       
   43. Create: Image #20909285
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id7673852578576093463/orig
       
   44. Create: Image #20909286
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id7180186980692282244/orig
       
   45. Create: Preview image #20909287
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id7673852578576093463/orig
       
2. Donny Darko 27 April 2023 23:13:16
   Name: Liesegang dv 480; Catalog: Multimedia projectors