Change history for item: Panasonic PT-VX420

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1. Donny Darko 25 September 2023 01:24:22
   1. Create: Width #586735
      Value: 352
      
   2. Create: Height #586736
      Value: 98
      
   3. Create: Description #23718314
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 lm, contrast: 5000:1-10000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, HDMI input, S-Video input, VGA input x 2, in
      
   4. Create: Brand #23718315
      Value: Panasonic
      
   5. Create: Type #23718316
      Value: Stationary
      
   6. Create: Technology #23718317
      Value: LCD
      
   7. Create: Purpose #23718318
      Value: For office
      
   8. Create: Projector resolution #23718319
      Value: 1024x768
      
   9. Create: Image aspect ratio #23718320
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23718321
       Value: 1
       
   11. Create: Image functions and options #23718322
       Value: Picture in picture, keystone correction
       
   12. Create: Peculiarities #23718323
       Value: Speakers
       
   13. Create: Lamp life #23718324
       Value: 5000 h
       
   14. Create: Lamp life in eco mode #23718325
       Value: 7000 h
       
   15. Create: Number of lamps #23718326
       Value: 1
       
   16. Create: Power of each lamp #23718327
       Value: 230 W
       
   17. Create: Min. diagonal size #23718328
       Value: 0.76 m
       
   18. Create: Max. diagonal size #23718329
       Value: 7.62 m
       
   19. Create: Min. ratio of distance to image size #23718330
       Value: 1.2
       
   20. Create: Max. ratio of distance to image size #23718331
       Value: 1.9
       
   21. Create: Min. horizontal frequency #23718332
       Value: 15 kHz
       
   22. Create: Max. line frequency #23718333
       Value: 80 kHz
       
   23. Create: Min. vertical frequency #23718334
       Value: 50 Hz
       
   24. Create: Max. frame frequency #23718335
       Value: 85 Hz
       
   25. Create: Zoom optical #23718336
       Value: 1.6
       
   26. Create: Aperture number F, min #23718337
       Value: 1.6
       
   27. Create: F-number F, max #23718338
       Value: 2.12
       
   28. Create: Focal length min. #23718339
       Value: 153 mm
       
   29. Create: Focal length max. #23718340
       Value: 24.64 mm
       
   30. Create: Contrast #23718341
       Value: 10000:1
       
   31. Create: Light flow #23718342
       Value: 4500 lm
       
   32. Create: Keystone correction type #23718343
       Value: Vertical
       
   33. Create: Connectors and interfaces #23718344
       Value: Ethernet, RS-232, HDMI input, S-Video input, VGA input x 2, RCA audio input, mini jack 3.5 mm audio input, coaxial audio input, composite video input, component video input x 2
       
   34. Create: Number of built-in speakers #23718345
       Value: 1
       
   35. Create: Power per speaker #23718346
       Value: 10 W
       
   36. Create: Noise level #23718347
       Value: 37 dB
       
   37. Create: Depth #23718348
       Value: 279 mm
       
   38. Create: Weight #23718349
       Value: 3.3 kg
       
   39. Create: Image #20896671
       URL: https://avatars.mds.yandex.net/get-mpic/3611742/img_id8312607409670346331.jpeg/orig
       
   40. Create: Preview image #20896672
       URL: https://avatars.mds.yandex.net/get-mpic/3611742/img_id8312607409670346331.jpeg/orig
       
2. Donny Darko 27 April 2023 23:05:32
   Name: Panasonic PT-VX420; Catalog: Multimedia projectors