Change history for item: Vivitek D519

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1. Donny Darko 25 September 2023 05:38:50
   1. Create: Width #594704
      Value: 261
      
   2. Create: Height #594705
      Value: 78
      
   3. Create: Description #23853251
      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 #23853252
      Value: Vivitek
      
   5. Create: Type #23853253
      Value: Portable
      
   6. Create: Technology #23853254
      Value: DLP
      
   7. Create: Purpose #23853255
      Value: For office
      
   8. Create: Projector resolution #23853256
      Value: 1024x768
      
   9. Create: Image aspect ratio #23853257
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23853258
       Value: 1
       
   11. Create: Image functions and options #23853259
       Value: 3D, keystone correction
       
   12. Create: Lamp life #23853260
       Value: 4000 h
       
   13. Create: Lamp life in eco mode #23853261
       Value: 6000 h
       
   14. Create: Number of lamps #23853262
       Value: 1
       
   15. Create: Power of each lamp #23853263
       Value: 190 W
       
   16. Create: Min. projection distance #23853264
       Value: 1m
       
   17. Create: Max. projection distance #23853265
       Value: 10 m
       
   18. Create: Min. diagonal size #23853266
       Value: 1m
       
   19. Create: Max. diagonal size #23853267
       Value: 7.6 m
       
   20. Create: Min. ratio of distance to image size #23853268
       Value: 1.92
       
   21. Create: Max. ratio of distance to image size #23853269
       Value: 2.14
       
   22. Create: Min. horizontal frequency #23853270
       Value: 15 kHz
       
   23. Create: Max. line frequency #23853271
       Value: 90 kHz
       
   24. Create: Min. vertical frequency #23853272
       Value: 43 Hz
       
   25. Create: Max. frame frequency #23853273
       Value: 85 Hz
       
   26. Create: Zoom optical #23853274
       Value: 1.1
       
   27. Create: Aperture number F, min #23853275
       Value: 2.52
       
   28. Create: F-number F, max #23853276
       Value: 2.73
       
   29. Create: Focal length min. #23853277
       Value: 24.34 mm
       
   30. Create: Focal length max. #23853278
       Value: 25.95 mm
       
   31. Create: Contrast #23853279
       Value: 15000:1
       
   32. Create: Light flow #23853280
       Value: 3000 lm
       
   33. Create: Keystone correction type #23853281
       Value: Vertical
       
   34. Create: Connectors and interfaces #23853282
       Value: RS-232, HDMI input, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   35. Create: HDMI Version #23853283
       Value: 1.3
       
   36. Create: Number of built-in speakers #23853284
       Value: 1
       
   37. Create: Power per speaker #23853285
       Value: 2 W
       
   38. Create: Noise level #23853286
       Value: 33 dB
       
   39. Create: Depth #23853287
       Value: 190 mm
       
   40. Create: Weight #23853288
       Value: 19 kg
       
   41. Create: Image #20918261
       URL: https://avatars.mds.yandex.net/get-mpic/1901070/img_id2319020410548759055/orig
       
   42. Create: Preview image #20918262
       URL: https://avatars.mds.yandex.net/get-mpic/1901070/img_id2319020410548759055/orig
       
2. Donny Darko 27 April 2023 23:19:58
   Name: Vivitek D519; Catalog: Multimedia projectors