Change history for item: NEC NP3151W

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1. Donny Darko 25 September 2023 01:44:57
   1. Create: Width #587287
      Value: 399
      
   2. Create: Height #587288
      Value: 150
      
   3. Create: Description #23727323
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: more than 9 m, luminous flux: 2000-4000 lm, contrast: up to 1000:1, technology: LCD, wireless communication: Wi-Fi, connectors and interfaces: Ethernet, RS-232, USB
      
   4. Create: Brand #23727324
      Value: NEC
      
   5. Create: Type #23727325
      Value: Stationary
      
   6. Create: Technology #23727326
      Value: LCD
      
   7. Create: Purpose #23727327
      Value: For office
      
   8. Create: Projector resolution #23727328
      Value: 1280x800
      
   9. Create: Image aspect ratio #23727329
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23727330
       Value: 3
       
   11. Create: Image functions and options #23727331
       Value: Keystone correction
       
   12. Create: Peculiarities #23727332
       Value: Speakers
       
   13. Create: Lamp life #23727333
       Value: 2000 h
       
   14. Create: Lamp life in eco mode #23727334
       Value: 3000 h
       
   15. Create: Number of lamps #23727335
       Value: 1
       
   16. Create: Power of each lamp #23727336
       Value: 330 W
       
   17. Create: Min. projection distance #23727337
       Value: 0.89 m
       
   18. Create: Max. projection distance #23727338
       Value: 20.8 m
       
   19. Create: Min. diagonal size #23727339
       Value: 0.76 m
       
   20. Create: Max. diagonal size #23727340
       Value: 1.27 m
       
   21. Create: Min. horizontal frequency #23727341
       Value: 15 kHz
       
   22. Create: Max. line frequency #23727342
       Value: 108 kHz
       
   23. Create: Min. vertical frequency #23727343
       Value: 48 Hz
       
   24. Create: Max. frame frequency #23727344
       Value: 120 Hz
       
   25. Create: Aperture number F, min #23727345
       Value: 1.7
       
   26. Create: F-number F, max #23727346
       Value: 2.2
       
   27. Create: Focal length min. #23727347
       Value: 244 mm
       
   28. Create: Focal length max. #23727348
       Value: 325 mm
       
   29. Create: Contrast #23727349
       Value: 500:1
       
   30. Create: Light flow #23727350
       Value: 4000 lm
       
   31. Create: Keystone correction type #23727351
       Value: Vertical/horizontal
       
   32. Create: Connectors and interfaces #23727352
       Value: Ethernet, RS-232, USB Type-A, RGB input, S-Video input, VGA input, RCA audio input x 3, mini jack 3.5 mm audio input, composite video input, component video input
       
   33. Create: Wireless connection #23727353
       Value: Wi-Fi
       
   34. Create: WiFi Standard #23727354
       Value: 802.11a/b/g
       
   35. Create: Number of built-in speakers #23727355
       Value: 2
       
   36. Create: Power per speaker #23727356
       Value: 5 W
       
   37. Create: Noise level #23727357
       Value: 38 dB
       
   38. Create: Depth #23727358
       Value: 35.8 mm
       
   39. Create: Weight #23727359
       Value: 7.5 kg
       
   40. Create: Image #20898287
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3272000835524465052/orig
       
   41. Create: Image #20898288
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id568082541223036581/orig
       
   42. Create: Preview image #20898289
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3272000835524465052/orig
       
2. Donny Darko 27 April 2023 23:06:35
   Name: NEC NP3151W; Catalog: Multimedia projectors