Change history for item: NEC VT58

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1. Donny Darko 25 September 2023 01:43:17
   1. Create: Width #587225
      Value: 309
      
   2. Create: Height #587226
      Value: 112
      
   3. Create: Description #23726316
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 1000-2000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: RS-232, S-Video input, VGA input, RCA audio input, A
      
   4. Create: Brand #23726317
      Value: NEC
      
   5. Create: Type #23726318
      Value: Stationary
      
   6. Create: Technology #23726319
      Value: LCD
      
   7. Create: Purpose #23726320
      Value: For office
      
   8. Create: Projector resolution #23726321
      Value: 1024x768
      
   9. Create: Image aspect ratio #23726322
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23726323
       Value: 3
       
   11. Create: Image functions and options #23726324
       Value: Keystone correction
       
   12. Create: Peculiarities #23726325
       Value: Speakers
       
   13. Create: Lamp life #23726326
       Value: 4000 h
       
   14. Create: Number of lamps #23726327
       Value: 1
       
   15. Create: Power of each lamp #23726328
       Value: 150 W
       
   16. Create: Min. projection distance #23726329
       Value: 0.7 m
       
   17. Create: Max. projection distance #23726330
       Value: 1.1 m
       
   18. Create: Min. diagonal size #23726331
       Value: 0.53 m
       
   19. Create: Max. diagonal size #23726332
       Value: 7.62 m
       
   20. Create: Min. horizontal frequency #23726333
       Value: 15 kHz
       
   21. Create: Max. line frequency #23726334
       Value: 100 kHz
       
   22. Create: Min. vertical frequency #23726335
       Value: 50 Hz
       
   23. Create: Max. frame frequency #23726336
       Value: 120 Hz
       
   24. Create: Aperture number F, min #23726337
       Value: 1.6
       
   25. Create: F-number F, max #23726338
       Value: 1.8
       
   26. Create: Focal length min. #23726339
       Value: 21.6 mm
       
   27. Create: Focal length max. #23726340
       Value: 25.9 mm
       
   28. Create: Contrast #23726341
       Value: 600:1
       
   29. Create: Light flow #23726342
       Value: 1600 lm
       
   30. Create: Keystone correction type #23726343
       Value: Vertical
       
   31. Create: Connectors and interfaces #23726344
       Value: RS-232, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   32. Create: Number of built-in speakers #23726345
       Value: 1
       
   33. Create: Power per speaker #23726346
       Value: 1 W
       
   34. Create: Noise level #23726347
       Value: 25 dB
       
   35. Create: Depth #23726348
       Value: 258 mm
       
   36. Create: Weight #23726349
       Value: 2.8 kg
       
   37. Create: Image #20898217
       URL: https://avatars.mds.yandex.net/get-mpic/1853752/img_id7002974015652635029/orig
       
   38. Create: Preview image #20898218
       URL: https://avatars.mds.yandex.net/get-mpic/1853752/img_id7002974015652635029/orig
       
2. Donny Darko 27 April 2023 23:06:30
   Name: NEC VT58; Catalog: Multimedia projectors