Change history for item: Sony VPL-EX4

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1. Donny Darko 24 September 2023 23:20:59
   1. Create: Width #582288
      Value: 308
      
   2. Create: Height #582289
      Value: 98
      
   3. Create: Description #23646243
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: RS-232, S-Video input, VGA x 2 input, mini audio input jack 3.
      
   4. Create: Brand #23646244
      Value: Sony
      
   5. Create: Type #23646245
      Value: Stationary
      
   6. Create: Technology #23646246
      Value: LCD
      
   7. Create: Purpose #23646247
      Value: For office
      
   8. Create: Projector resolution #23646248
      Value: 1024x768
      
   9. Create: Image aspect ratio #23646249
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23646250
       Value: 3
       
   11. Create: Image functions and options #23646251
       Value: Keystone correction
       
   12. Create: Peculiarities #23646252
       Value: Speakers
       
   13. Create: Lamp type #23646253
       Value: UHP
       
   14. Create: Lamp life #23646254
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23646255
       Value: 3000 h
       
   16. Create: Number of lamps #23646256
       Value: 1
       
   17. Create: Power of each lamp #23646257
       Value: 165 W
       
   18. Create: Min. projection distance #23646258
       Value: 12 m
       
   19. Create: Max. projection distance #23646259
       Value: 10.7 m
       
   20. Create: Min. diagonal size #23646260
       Value: 1.01 m
       
   21. Create: Max. diagonal size #23646261
       Value: 7.62 m
       
   22. Create: Min. horizontal frequency #23646262
       Value: 19 kHz
       
   23. Create: Max. line frequency #23646263
       Value: 92 kHz
       
   24. Create: Min. vertical frequency #23646264
       Value: 48 Hz
       
   25. Create: Max. frame frequency #23646265
       Value: 92 Hz
       
   26. Create: Zoom optical #23646266
       Value: 1.2
       
   27. Create: Aperture number F, min #23646267
       Value: 1.6
       
   28. Create: F-number F, max #23646268
       Value: 1.9
       
   29. Create: Focal length min. #23646269
       Value: 18.9 mm
       
   30. Create: Focal length max. #23646270
       Value: 22.7 mm
       
   31. Create: Contrast #23646271
       Value: 400:1
       
   32. Create: Light flow #23646272
       Value: 2100 lm
       
   33. Create: Luminous flux in economy mode #23646273
       Value: 1500 lm
       
   34. Create: Keystone correction type #23646274
       Value: Vertical
       
   35. Create: Connectors and interfaces #23646275
       Value: RS-232, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input
       
   36. Create: Number of built-in speakers #23646276
       Value: 1
       
   37. Create: Power per speaker #23646277
       Value: 1 W
       
   38. Create: Noise level #23646278
       Value: 29 dB
       
   39. Create: Depth #23646279
       Value: 26.7 mm
       
   40. Create: Weight #23646280
       Value: 3 kg
       
   41. Create: Image #20887111
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1858336773769080543/orig
       
   42. Create: Preview image #20887112
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1858336773769080543/orig
       
2. Donny Darko 27 April 2023 22:58:54
   Name: Sony VPL-EX4; Catalog: Multimedia projectors