Change history for item: Vivitek D525ST

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1. Donny Darko 25 September 2023 05:35:55
   1. Create: Width #594600
      Value: 262
      
   2. Create: Height #594601
      Value: 76
      
   3. Create: Description #23851255
      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, HDMI input, S-Video input, VGA input , audio input
      
   4. Create: Brand #23851256
      Value: Vivitek
      
   5. Create: Type #23851257
      Value: Portable
      
   6. Create: Technology #23851258
      Value: DLP
      
   7. Create: Purpose #23851259
      Value: For office
      
   8. Create: Projector resolution #23851260
      Value: 1024x768
      
   9. Create: Image aspect ratio #23851261
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23851262
       Value: 1
       
   11. Create: Image functions and options #23851263
       Value: Keystone correction
       
   12. Create: Peculiarities #23851264
       Value: Speakers
       
   13. Create: Lamp life #23851265
       Value: 3000 h
       
   14. Create: Lamp life in eco mode #23851266
       Value: 4000 h
       
   15. Create: Number of lamps #23851267
       Value: 1
       
   16. Create: Power of each lamp #23851268
       Value: 240 W
       
   17. Create: Min. projection distance #23851269
       Value: 0.8 m
       
   18. Create: Max. projection distance #23851270
       Value: 5.5 m
       
   19. Create: Min. diagonal size #23851271
       Value: 0.8 m
       
   20. Create: Max. diagonal size #23851272
       Value: 7.6 m
       
   21. Create: Min. ratio of distance to image size #23851273
       Value: 0.9
       
   22. Create: Max. ratio of distance to image size #23851274
       Value: 0.99
       
   23. Create: Min. horizontal frequency #23851275
       Value: 15 kHz
       
   24. Create: Max. line frequency #23851276
       Value: 90 kHz
       
   25. Create: Min. vertical frequency #23851277
       Value: 43 Hz
       
   26. Create: Max. frame frequency #23851278
       Value: 85 Hz
       
   27. Create: Zoom optical #23851279
       Value: 1.1
       
   28. Create: Aperture number F, min #23851280
       Value: 2.5
       
   29. Create: Focal length min. #23851281
       Value: 10 mm
       
   30. Create: Contrast #23851282
       Value: 3000:1
       
   31. Create: Light flow #23851283
       Value: 2600 lm
       
   32. Create: Keystone correction type #23851284
       Value: Vertical
       
   33. Create: Connectors and interfaces #23851285
       Value: RS-232, HDMI input, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   34. Create: HDMI Version #23851286
       Value: 1.3
       
   35. Create: Number of built-in speakers #23851287
       Value: 1
       
   36. Create: Power per speaker #23851288
       Value: 1 W
       
   37. Create: Noise level #23851289
       Value: 35 dB
       
   38. Create: Depth #23851290
       Value: 198 mm
       
   39. Create: Weight #23851291
       Value: 1.91 kg
       
   40. Create: Image #20918100
       URL: https://avatars.mds.yandex.net/get-mpic/1862933/img_id8628696126204184551/orig
       
   41. Create: Preview image #20918101
       URL: https://avatars.mds.yandex.net/get-mpic/1862933/img_id8628696126204184551/orig
       
2. Donny Darko 27 April 2023 23:19:48
   Name: Vivitek D525ST; Catalog: Multimedia projectors