Change history for item: NEC NP52

Edit History of changes Delete item

1. Donny Darko 25 September 2023 01:45:14
   1. Create: Width #587297
      Value: 246
      
   2. Create: Height #587298
      Value: 72
      
   3. Create: Description #23727509
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-A, S-Video input, VGA input, MI audio input
      
   4. Create: Brand #23727510
      Value: NEC
      
   5. Create: Type #23727511
      Value: Portable
      
   6. Create: Technology #23727512
      Value: DLP
      
   7. Create: Purpose #23727513
      Value: For office
      
   8. Create: Projector resolution #23727514
      Value: 1024x768
      
   9. Create: Image aspect ratio #23727515
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23727516
       Value: 1
       
   11. Create: Image functions and options #23727517
       Value: Keystone correction
       
   12. Create: Peculiarities #23727518
       Value: Speakers
       
   13. Create: Lamp life #23727519
       Value: 2500 h
       
   14. Create: Lamp life in eco mode #23727520
       Value: 3500 h
       
   15. Create: Number of lamps #23727521
       Value: 1
       
   16. Create: Power of each lamp #23727522
       Value: 200 W
       
   17. Create: Min. projection distance #23727523
       Value: 1.45 m
       
   18. Create: Max. projection distance #23727524
       Value: 13.32 m
       
   19. Create: Min. diagonal size #23727525
       Value: 0.84 m
       
   20. Create: Max. diagonal size #23727526
       Value: 7.62 m
       
   21. Create: Min. horizontal frequency #23727527
       Value: 15 kHz
       
   22. Create: Max. line frequency #23727528
       Value: 100 kHz
       
   23. Create: Min. vertical frequency #23727529
       Value: 50 Hz
       
   24. Create: Max. frame frequency #23727530
       Value: 120 Hz
       
   25. Create: Aperture number F, min #23727531
       Value: 2.2
       
   26. Create: F-number F, max #23727532
       Value: 2.34
       
   27. Create: Focal length min. #23727533
       Value: 204 mm
       
   28. Create: Focal length max. #23727534
       Value: 245 mm
       
   29. Create: Contrast #23727535
       Value: 1600:1
       
   30. Create: Light flow #23727536
       Value: 2600 lm
       
   31. Create: Luminous flux in economy mode #23727537
       Value: 2350 lm
       
   32. Create: Keystone correction type #23727538
       Value: Vertical
       
   33. Create: Connectors and interfaces #23727539
       Value: RS-232, USB Type-A, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   34. Create: Number of built-in speakers #23727540
       Value: 1
       
   35. Create: Power per speaker #23727541
       Value: 0.3 W
       
   36. Create: Noise level #23727542
       Value: 37 dB
       
   37. Create: Depth #23727543
       Value: 17.7 mm
       
   38. Create: Weight #23727544
       Value: 1.6 kg
       
   39. Create: Image #20898303
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id5595115967212928323/orig
       
   40. Create: Preview image #20898304
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id5595115967212928323/orig
       
2. Donny Darko 27 April 2023 23:06:36
   Name: NEC NP52; Catalog: Multimedia projectors