Change history for item: RoverLight Spark LS1700

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1. Donny Darko 25 September 2023 03:10:05
   1. Create: Width #589727
      Value: 305
      
   2. Create: Height #589728
      Value: 87
      
   3. Create: Description #23773011
      Value: Purpose: office, projector resolution: 800x600, max. diagonal image size: 5-7 m, luminous flux: 1000-2000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: RS-232, USB Type-B, S-Video input, VGA input, mini audio input
      
   4. Create: Brand #23773012
      Value: RoverLight
      
   5. Create: Type #23773013
      Value: Stationary
      
   6. Create: Technology #23773014
      Value: LCD
      
   7. Create: Purpose #23773015
      Value: For office
      
   8. Create: Projector resolution #23773016
      Value: 800x600
      
   9. Create: Image aspect ratio #23773017
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23773018
       Value: 3
       
   11. Create: Peculiarities #23773019
       Value: Speakers
       
   12. Create: Lamp type #23773020
       Value: UHE
       
   13. Create: Lamp life #23773021
       Value: 2000 h
       
   14. Create: Number of lamps #23773022
       Value: 1
       
   15. Create: Power of each lamp #23773023
       Value: 165 W
       
   16. Create: Min. projection distance #23773024
       Value: 1m
       
   17. Create: Max. projection distance #23773025
       Value: 13.2 m
       
   18. Create: Min. diagonal size #23773026
       Value: 0.6 m
       
   19. Create: Max. diagonal size #23773027
       Value: 7 m
       
   20. Create: Min. horizontal frequency #23773028
       Value: 15 kHz
       
   21. Create: Max. line frequency #23773029
       Value: 80 kHz
       
   22. Create: Min. vertical frequency #23773030
       Value: 43 Hz
       
   23. Create: Max. frame frequency #23773031
       Value: 85 Hz
       
   24. Create: Zoom optical #23773032
       Value: 1.2
       
   25. Create: Zoom digital #23773033
       Value: 8
       
   26. Create: Aperture number F, min #23773034
       Value: 1.7
       
   27. Create: F-number F, max #23773035
       Value: 2.1
       
   28. Create: Focal length min. #23773036
       Value: 26 mm
       
   29. Create: Focal length max. #23773037
       Value: 32 mm
       
   30. Create: Contrast #23773038
       Value: 450:1
       
   31. Create: Light flow #23773039
       Value: 1700 lm
       
   32. Create: Connectors and interfaces #23773040
       Value: RS-232, USB Type-B, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input, component video input
       
   33. Create: Number of built-in speakers #23773041
       Value: 1
       
   34. Create: Power per speaker #23773042
       Value: 2 W
       
   35. Create: Depth #23773043
       Value: 225 mm
       
   36. Create: Weight #23773044
       Value: 3.1 kg
       
   37. Create: Image #20906818
       URL: https://avatars.mds.yandex.net/get-mpic/1602935/img_id5110883744907417222/orig
       
   38. Create: Image #20906819
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id7122769735883369989/orig
       
   39. Create: Preview image #20906820
       URL: https://avatars.mds.yandex.net/get-mpic/1602935/img_id5110883744907417222/orig
       
2. Donny Darko 27 April 2023 23:11:27
   Name: RoverLight Spark LS1700; Catalog: Multimedia projectors