Change history for item: Liesegang dv 481

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1. Donny Darko 25 September 2023 03:40:46
   1. Create: Width #590661
      Value: 270
      
   2. Create: Height #590662
      Value: 96
      
   3. Create: Description #23788429
      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, USB Type-B, S-Video input, VGA x input 2, audio input
      
   4. Create: Brand #23788430
      Value: Liesegang
      
   5. Create: Type #23788431
      Value: Stationary
      
   6. Create: Technology #23788432
      Value: LCD
      
   7. Create: Purpose #23788433
      Value: For office
      
   8. Create: Projector resolution #23788434
      Value: 1024x768
      
   9. Create: Image aspect ratio #23788435
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23788436
       Value: 3
       
   11. Create: Image functions and options #23788437
       Value: Keystone correction
       
   12. Create: Peculiarities #23788438
       Value: Speakers
       
   13. Create: Lamp type #23788439
       Value: NSH
       
   14. Create: Lamp life #23788440
       Value: 3000 h
       
   15. Create: Number of lamps #23788441
       Value: 1
       
   16. Create: Power of each lamp #23788442
       Value: 180 W
       
   17. Create: Min. projection distance #23788443
       Value: 12 m
       
   18. Create: Max. projection distance #23788444
       Value: 9.1 m
       
   19. Create: Min. diagonal size #23788445
       Value: 0.77 m
       
   20. Create: Max. diagonal size #23788446
       Value: 7.7 m
       
   21. Create: Min. horizontal frequency #23788447
       Value: 15 kHz
       
   22. Create: Max. line frequency #23788448
       Value: 69 kHz
       
   23. Create: Min. vertical frequency #23788449
       Value: 43 Hz
       
   24. Create: Max. frame frequency #23788450
       Value: 85 Hz
       
   25. Create: Zoom optical #23788451
       Value: 1.2
       
   26. Create: Zoom digital #23788452
       Value: 6
       
   27. Create: Aperture number F, min #23788453
       Value: 1.6
       
   28. Create: F-number F, max #23788454
       Value: 1.88
       
   29. Create: Focal length min. #23788455
       Value: 186 mm
       
   30. Create: Focal length max. #23788456
       Value: 223 mm
       
   31. Create: Contrast #23788457
       Value: 500:1
       
   32. Create: Light flow #23788458
       Value: 2200 lm
       
   33. Create: Keystone correction type #23788459
       Value: Vertical
       
   34. Create: Connectors and interfaces #23788460
       Value: RS-232, USB Type-B, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input
       
   35. Create: Number of built-in speakers #23788461
       Value: 1
       
   36. Create: Power per speaker #23788462
       Value: 2 W
       
   37. Create: Noise level #23788463
       Value: 30 dB
       
   38. Create: Depth #23788464
       Value: 310 mm
       
   39. Create: Weight #23788465
       Value: 2.9 kg
       
   40. Create: Additional Information #23788466
       Value: Kensington lock mount.
       
   41. Create: Image #20909288
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id9160307668360143653/orig
       
   42. Create: Image #20909289
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id6947669543848185987/orig
       
   43. Create: Preview image #20909290
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id9160307668360143653/orig
       
2. Donny Darko 27 April 2023 23:13:16
   Name: Liesegang dv 481; Catalog: Multimedia projectors