Change history for item: Panasonic PT-LB78E

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1. Donny Darko 25 September 2023 01:14:57
   1. Create: Width #586397
      Value: 368
      
   2. Create: Height #586398
      Value: 88
      
   3. Create: Description #23712766
      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 input, RCA audio input, A
      
   4. Create: Brand #23712767
      Value: Panasonic
      
   5. Create: Type #23712768
      Value: Stationary
      
   6. Create: Technology #23712769
      Value: LCD
      
   7. Create: Purpose #23712770
      Value: For office
      
   8. Create: Projector resolution #23712771
      Value: 1024x768
      
   9. Create: Image aspect ratio #23712772
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23712773
       Value: 3
       
   11. Create: Image functions and options #23712774
       Value: Keystone correction
       
   12. Create: Peculiarities #23712775
       Value: Speakers
       
   13. Create: Lamp type #23712776
       Value: UHM
       
   14. Create: Number of lamps #23712777
       Value: 1
       
   15. Create: Power of each lamp #23712778
       Value: 220 W
       
   16. Create: Min. projection distance #23712779
       Value: 1.1 m
       
   17. Create: Max. projection distance #23712780
       Value: 10.5 m
       
   18. Create: Min. diagonal size #23712781
       Value: 0.84 m
       
   19. Create: Max. diagonal size #23712782
       Value: 7.62 m
       
   20. Create: Min. horizontal frequency #23712783
       Value: 15 kHz
       
   21. Create: Max. line frequency #23712784
       Value: 91 kHz
       
   22. Create: Min. vertical frequency #23712785
       Value: 50 Hz
       
   23. Create: Max. frame frequency #23712786
       Value: 85 Hz
       
   24. Create: Zoom optical #23712787
       Value: 1.2
       
   25. Create: Aperture number F, min #23712788
       Value: 1.7
       
   26. Create: F-number F, max #23712789
       Value: 1.9
       
   27. Create: Focal length min. #23712790
       Value: 18.5 mm
       
   28. Create: Focal length max. #23712791
       Value: 222 mm
       
   29. Create: Contrast #23712792
       Value: 500:1
       
   30. Create: Light flow #23712793
       Value: 3000 lm
       
   31. Create: Keystone correction type #23712794
       Value: Vertical
       
   32. Create: Connectors and interfaces #23712795
       Value: RS-232, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   33. Create: Number of built-in speakers #23712796
       Value: 1
       
   34. Create: Power per speaker #23712797
       Value: 1 W
       
   35. Create: Depth #23712798
       Value: 233 mm
       
   36. Create: Weight #23712799
       Value: 2.96 kg
       
   37. Create: Image #20895943
       URL: https://avatars.mds.yandex.net/get-mpic/1767083/img_id5503084559333891641/orig
       
   38. Create: Preview image #20895944
       URL: https://avatars.mds.yandex.net/get-mpic/1767083/img_id5503084559333891641/orig
       
2. Donny Darko 27 April 2023 23:05:04
   Name: Panasonic PT-LB78E; Catalog: Multimedia projectors