Change history for item: Samsung SP-L331

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1. Donny Darko 25 September 2023 00:52:02
   1. Create: Width #585611
      Value: 291
      
   2. Create: Height #585612
      Value: 115
      
   3. Create: Description #23700601
      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: Ethernet, RS-232, HDMI input, S-Video input, VGA input, input a
      
   4. Create: Brand #23700602
      Value: Samsung
      
   5. Create: Type #23700603
      Value: Stationary
      
   6. Create: Technology #23700604
      Value: LCD
      
   7. Create: Purpose #23700605
      Value: For office
      
   8. Create: Projector resolution #23700606
      Value: 1024x768
      
   9. Create: Image aspect ratio #23700607
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23700608
       Value: 3
       
   11. Create: Image functions and options #23700609
       Value: Keystone correction
       
   12. Create: Peculiarities #23700610
       Value: Speakers
       
   13. Create: Lamp type #23700611
       Value: UHP
       
   14. Create: Lamp life #23700612
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23700613
       Value: 2500 h
       
   16. Create: Number of lamps #23700614
       Value: 1
       
   17. Create: Power of each lamp #23700615
       Value: 220 W
       
   18. Create: Min. projection distance #23700616
       Value: 1m
       
   19. Create: Max. projection distance #23700617
       Value: 10 m
       
   20. Create: Min. diagonal size #23700618
       Value: 1.02 m
       
   21. Create: Max. diagonal size #23700619
       Value: 7.62 m
       
   22. Create: Min. ratio of distance to image size #23700620
       Value: 1.43
       
   23. Create: Max. ratio of distance to image size #23700621
       Value: 1.71
       
   24. Create: Min. horizontal frequency #23700622
       Value: 30 kHz
       
   25. Create: Max. line frequency #23700623
       Value: 80 kHz
       
   26. Create: Min. vertical frequency #23700624
       Value: 56 Hz
       
   27. Create: Max. frame frequency #23700625
       Value: 75 Hz
       
   28. Create: Zoom optical #23700626
       Value: 1.2
       
   29. Create: Aperture number F, min #23700627
       Value: 1.65
       
   30. Create: F-number F, max #23700628
       Value: 1.93
       
   31. Create: Focal length min. #23700629
       Value: 18.5 mm
       
   32. Create: Focal length max. #23700630
       Value: 225 mm
       
   33. Create: Contrast #23700631
       Value: 400:1
       
   34. Create: Light flow #23700632
       Value: 3300 lm
       
   35. Create: Keystone correction type #23700633
       Value: Vertical/horizontal
       
   36. Create: Connectors and interfaces #23700634
       Value: Ethernet, 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
       
   37. Create: Number of built-in speakers #23700635
       Value: 2
       
   38. Create: Power per speaker #23700636
       Value: 3 W
       
   39. Create: Noise level #23700637
       Value: 32 dB
       
   40. Create: Depth #23700638
       Value: 289 mm
       
   41. Create: Weight #23700639
       Value: 3.8 kg
       
   42. Create: Image #20894096
       URL: https://avatars.mds.yandex.net/get-mpic/1808939/img_id1651579614424466421/orig
       
   43. Create: Image #20894097
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id190391744824141368/orig
       
   44. Create: Preview image #20894098
       URL: https://avatars.mds.yandex.net/get-mpic/1808939/img_id1651579614424466421/orig
       
2. Donny Darko 27 April 2023 23:03:50
   Name: Samsung SP-L331; Catalog: Multimedia projectors