Change history for item: Ricoh PJ WX3131

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1. Donny Darko 25 September 2023 00:54:39
   1. Create: Width #585697
      Value: 272
      
   2. Create: Height #585698
      Value: 82
      
   3. Create: Description #23702146
      Value: Purpose: office, projector resolution: 1280x800, 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 #23702147
      Value: Ricoh
      
   5. Create: Type #23702148
      Value: Portable
      
   6. Create: Technology #23702149
      Value: LCD
      
   7. Create: Purpose #23702150
      Value: For office
      
   8. Create: Projector resolution #23702151
      Value: 1280x800
      
   9. Create: Image aspect ratio #23702152
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23702153
       Value: 3
       
   11. Create: Peculiarities #23702154
       Value: Speakers
       
   12. Create: Lamp life #23702155
       Value: 3000 h
       
   13. Create: Lamp life in eco mode #23702156
       Value: 4000 h
       
   14. Create: Number of lamps #23702157
       Value: 1
       
   15. Create: Power of each lamp #23702158
       Value: 190 W
       
   16. Create: Min. projection distance #23702159
       Value: 0.94 m
       
   17. Create: Max. projection distance #23702160
       Value: 9 m
       
   18. Create: Min. diagonal size #23702161
       Value: 0.76 m
       
   19. Create: Max. diagonal size #23702162
       Value: 7.62 m
       
   20. Create: Zoom optical #23702163
       Value: 1.2
       
   21. Create: Aperture number F, min #23702164
       Value: 1.7
       
   22. Create: F-number F, max #23702165
       Value: 1.87
       
   23. Create: Focal length min. #23702166
       Value: 192 mm
       
   24. Create: Focal length max. #23702167
       Value: 231 mm
       
   25. Create: Contrast #23702168
       Value: 320:1
       
   26. Create: Light flow #23702169
       Value: 2500 lm
       
   27. Create: Connectors and interfaces #23702170
       Value: RS-232, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input
       
   28. Create: Number of built-in speakers #23702171
       Value: 1
       
   29. Create: Power per speaker #23702172
       Value: 1 W
       
   30. Create: Depth #23702173
       Value: 18.9 mm
       
   31. Create: Weight #23702174
       Value: 1.8 kg
       
   32. Create: Image #20894369
       URL: https://avatars.mds.yandex.net/get-mpic/1750349/img_id7639929541387041334/orig
       
   33. Create: Preview image #20894370
       URL: https://avatars.mds.yandex.net/get-mpic/1750349/img_id7639929541387041334/orig
       
2. Donny Darko 27 April 2023 23:03:59
   Name: Ricoh PJ WX3131; Catalog: Multimedia projectors