Change history for item: NEC VT570

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1. Donny Darko 25 September 2023 01:42:24
   1. Create: Width #587191
      Value: 293
      
   2. Create: Height #587192
      Value: 93
      
   3. Create: Description #23725762
      Value: Purpose: office, projector resolution: 640x480, max. diagonal image size: up to 5 m, luminous flux: up to 1000 lm, technology: LCoS, connectors and interfaces: USB Type-B, RCA audio input, composite video input, features: card�
      
   4. Create: Brand #23725763
      Value: NEC
      
   5. Create: Type #23725764
      Value: Stationary
      
   6. Create: Technology #23725765
      Value: LCD
      
   7. Create: Purpose #23725766
      Value: For office
      
   8. Create: Projector resolution #23725767
      Value: 1024x768
      
   9. Create: Image aspect ratio #23725768
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23725769
       Value: 3
       
   11. Create: Image functions and options #23725770
       Value: Keystone correction
       
   12. Create: Peculiarities #23725771
       Value: Speakers
       
   13. Create: Lamp life #23725772
       Value: 2000 h
       
   14. Create: Lamp life in eco mode #23725773
       Value: 3000 h
       
   15. Create: Number of lamps #23725774
       Value: 1
       
   16. Create: Power of each lamp #23725775
       Value: 130 W
       
   17. Create: Min. diagonal size #23725776
       Value: 0.63 m
       
   18. Create: Max. diagonal size #23725777
       Value: 7.62 m
       
   19. Create: Min. horizontal frequency #23725778
       Value: 15 kHz
       
   20. Create: Max. line frequency #23725779
       Value: 100 kHz
       
   21. Create: Min. vertical frequency #23725780
       Value: 50 Hz
       
   22. Create: Max. frame frequency #23725781
       Value: 120 Hz
       
   23. Create: Zoom optical #23725782
       Value: 1.2
       
   24. Create: Aperture number F, min #23725783
       Value: 1.7
       
   25. Create: F-number F, max #23725784
       Value: 2
       
   26. Create: Focal length min. #23725785
       Value: 21.6 mm
       
   27. Create: Focal length max. #23725786
       Value: 25.9 mm
       
   28. Create: Contrast #23725787
       Value: 400:1
       
   29. Create: Light flow #23725788
       Value: 1300 lm
       
   30. Create: Luminous flux in economy mode #23725789
       Value: 1040 lm
       
   31. Create: Keystone correction type #23725790
       Value: Vertical
       
   32. Create: Connectors and interfaces #23725791
       Value: RS-232, S-Video input, VGA x 2 input, RCA audio input, mini jack 3.5 mm audio input, composite video input, RCA audio output
       
   33. Create: Number of built-in speakers #23725792
       Value: 1
       
   34. Create: Power per speaker #23725793
       Value: 1 W
       
   35. Create: Noise level #23725794
       Value: 28 dB
       
   36. Create: Depth #23725795
       Value: 260 mm
       
   37. Create: Weight #23725796
       Value: 2.9 kg
       
   38. Create: Image #20898183
       URL: https://avatars.mds.yandex.net/get-mpic/1924580/img_id708953087834653421/orig
       
   39. Create: Preview image #20898184
       URL: https://avatars.mds.yandex.net/get-mpic/1924580/img_id708953087834653421/orig
       
2. Donny Darko 27 April 2023 23:06:27
   Name: NEC VT570; Catalog: Multimedia projectors