Change history for item: NEC NP-UM351Wi-WK

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1. Donny Darko 25 September 2023 01:52:30
   1. Create: Width #587561
      Value: 429
      
   2. Create: Height #587562
      Value: 112
      
   3. Create: Description #23732290
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: 3000:1-5000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A x 2, USB Type -B, HDMI input x 2, input
      
   4. Create: Brand #23732291
      Value: NEC
      
   5. Create: Type #23732292
      Value: Stationary
      
   6. Create: Technology #23732293
      Value: LCD
      
   7. Create: Purpose #23732294
      Value: For office
      
   8. Create: Projector resolution #23732295
      Value: 1280x800
      
   9. Create: Image aspect ratio #23732296
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23732297
       Value: 3
       
   11. Create: Image functions and options #23732298
       Value: Keystone correction, ultra short throw
       
   12. Create: Peculiarities #23732299
       Value: Speakers
       
   13. Create: Lamp life #23732300
       Value: 3800 h
       
   14. Create: Lamp life in eco mode #23732301
       Value: 6000 h
       
   15. Create: Number of lamps #23732302
       Value: 1
       
   16. Create: Power of each lamp #23732303
       Value: 255 W
       
   17. Create: Min. projection distance #23732304
       Value: 0.45 m
       
   18. Create: Max. projection distance #23732305
       Value: 0.85 m
       
   19. Create: Min. diagonal size #23732306
       Value: 14.7 m
       
   20. Create: Max. diagonal size #23732307
       Value: 2.79 m
       
   21. Create: Min. ratio of distance to image size #23732308
       Value: 0.36
       
   22. Create: Max. ratio of distance to image size #23732309
       Value: 0.36
       
   23. Create: Min. horizontal frequency #23732310
       Value: 15 kHz
       
   24. Create: Max. line frequency #23732311
       Value: 100 kHz
       
   25. Create: Min. vertical frequency #23732312
       Value: 50 Hz
       
   26. Create: Max. frame frequency #23732313
       Value: 120 Hz
       
   27. Create: Zoom digital #23732314
       Value: 1.4
       
   28. Create: Aperture number F, min #23732315
       Value: 1.8
       
   29. Create: F-number F, max #23732316
       Value: 1.8
       
   30. Create: Focal length min. #23732317
       Value: 478 mm
       
   31. Create: Contrast #23732318
       Value: 4000:1
       
   32. Create: Light flow #23732319
       Value: 3500 lm
       
   33. Create: Keystone correction type #23732320
       Value: Vertical/horizontal
       
   34. Create: Connectors and interfaces #23732321
       Value: Ethernet, RS-232, USB Type-A x 2, USB Type-B, HDMI input x 2, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   35. Create: Number of built-in speakers #23732322
       Value: 1
       
   36. Create: Power per speaker #23732323
       Value: 20 W
       
   37. Create: Noise level #23732324
       Value: 38 dB
       
   38. Create: Depth #23732325
       Value: 592 mm
       
   39. Create: Weight #23732326
       Value: 56 kg
       
   40. Create: Additional Information #23732327
       Value: MHL support; wall mount NP04WK1 and interactive module NP03Wi included
       
   41. Create: Image #20898917
       URL: https://avatars.mds.yandex.net/get-mpic/1669769/img_id1254107203156110338/orig
       
   42. Create: Image #20898918
       URL: https://avatars.mds.yandex.net/get-mpic/7887763/img_id789052646327579519.jpeg/orig
       
   43. Create: Preview image #20898919
       URL: https://avatars.mds.yandex.net/get-mpic/1669769/img_id1254107203156110338/orig
       
2. Donny Darko 27 April 2023 23:06:58
   Name: NEC NP-UM351Wi-WK; Catalog: Multimedia projectors