Change history for item: Panasonic PT-VX425N

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1. Donny Darko 25 September 2023 01:24:25
   1. Create: Width #586737
      Value: 352
      
   2. Create: Height #586738
      Value: 98
      
   3. Create: Description #23718350
      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, wireless communication: Wi-Fi, connectors and interfaces: Ethernet, RS-232, USB Type-A
      
   4. Create: Brand #23718351
      Value: Panasonic
      
   5. Create: Type #23718352
      Value: Stationary
      
   6. Create: Technology #23718353
      Value: LCD
      
   7. Create: Purpose #23718354
      Value: For office
      
   8. Create: Projector resolution #23718355
      Value: 1024x768
      
   9. Create: Image aspect ratio #23718356
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23718357
       Value: 1
       
   11. Create: Image functions and options #23718358
       Value: Picture in picture, keystone correction
       
   12. Create: Peculiarities #23718359
       Value: Speakers
       
   13. Create: Lamp life #23718360
       Value: 5000 h
       
   14. Create: Lamp life in eco mode #23718361
       Value: 7000 h
       
   15. Create: Number of lamps #23718362
       Value: 1
       
   16. Create: Power of each lamp #23718363
       Value: 230 W
       
   17. Create: Min. diagonal size #23718364
       Value: 0.76 m
       
   18. Create: Max. diagonal size #23718365
       Value: 7.62 m
       
   19. Create: Min. ratio of distance to image size #23718366
       Value: 1.2
       
   20. Create: Max. ratio of distance to image size #23718367
       Value: 1.9
       
   21. Create: Min. horizontal frequency #23718368
       Value: 15 kHz
       
   22. Create: Max. line frequency #23718369
       Value: 80 kHz
       
   23. Create: Min. vertical frequency #23718370
       Value: 50 Hz
       
   24. Create: Max. frame frequency #23718371
       Value: 85 Hz
       
   25. Create: Zoom optical #23718372
       Value: 1.6
       
   26. Create: Aperture number F, min #23718373
       Value: 1.6
       
   27. Create: F-number F, max #23718374
       Value: 2.12
       
   28. Create: Focal length min. #23718375
       Value: 153 mm
       
   29. Create: Focal length max. #23718376
       Value: 24.64 mm
       
   30. Create: Contrast #23718377
       Value: 10000:1
       
   31. Create: Light flow #23718378
       Value: 4500 lm
       
   32. Create: Keystone correction type #23718379
       Value: Vertical
       
   33. Create: Connectors and interfaces #23718380
       Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input, S-Video input, VGA x 2 input, RCA audio input, mini jack 3.5 mm audio input, coaxial audio input, composite video input, video input component x 2
       
   34. Create: Wireless connection #23718381
       Value: Wi-Fi
       
   35. Create: Number of built-in speakers #23718382
       Value: 1
       
   36. Create: Power per speaker #23718383
       Value: 10 W
       
   37. Create: Noise level #23718384
       Value: 37 dB
       
   38. Create: Depth #23718385
       Value: 279 mm
       
   39. Create: Weight #23718386
       Value: 3.4 kg
       
   40. Create: Image #20896673
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id3259706154572260725.jpeg/orig
       
   41. Create: Preview image #20896674
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id3259706154572260725.jpeg/orig
       
2. Donny Darko 27 April 2023 23:05:32
   Name: Panasonic PT-VX425N; Catalog: Multimedia projectors