Change history for item: Viewsonic PJ550

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1. Donny Darko 24 September 2023 06:22:41
   1. Create: Width #579718
      Value: 210
      
   2. Create: Height #579719
      Value: 84
      
   3. Create: Description #23582118
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 1000-2000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: RS-232, S-Video input, VGA input, RCA audio input, V
      
   4. Create: Brand #23582119
      Value: Viewsonic
      
   5. Create: Type #23582120
      Value: Stationary
      
   6. Create: Technology #23582121
      Value: LCD
      
   7. Create: Purpose #23582122
      Value: For office
      
   8. Create: Projector resolution #23582123
      Value: 1024x768
      
   9. Create: Image aspect ratio #23582124
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23582125
       Value: 3
       
   11. Create: Image functions and options #23582126
       Value: Keystone correction
       
   12. Create: Peculiarities #23582127
       Value: Speakers
       
   13. Create: Lamp type #23582128
       Value: UHB
       
   14. Create: Lamp life #23582129
       Value: 4000 h
       
   15. Create: Number of lamps #23582130
       Value: 1
       
   16. Create: Power of each lamp #23582131
       Value: 150 W
       
   17. Create: Min. projection distance #23582132
       Value: 0.7 m
       
   18. Create: Max. projection distance #23582133
       Value: 9 m
       
   19. Create: Min. diagonal size #23582134
       Value: 0.76 m
       
   20. Create: Max. diagonal size #23582135
       Value: 7.62 m
       
   21. Create: Min. horizontal frequency #23582136
       Value: 15 kHz
       
   22. Create: Max. line frequency #23582137
       Value: 78 kHz
       
   23. Create: Min. vertical frequency #23582138
       Value: 56 Hz
       
   24. Create: Max. frame frequency #23582139
       Value: 120 Hz
       
   25. Create: Zoom optical #23582140
       Value: 1.2
       
   26. Create: Contrast #23582141
       Value: 300:1
       
   27. Create: Light flow #23582142
       Value: 1200 lm
       
   28. Create: Keystone correction type #23582143
       Value: Vertical
       
   29. Create: Connectors and interfaces #23582144
       Value: RS-232, S-Video input, VGA input, RCA audio input, composite video input, component video input
       
   30. Create: Number of built-in speakers #23582145
       Value: 1
       
   31. Create: Power per speaker #23582146
       Value: 1 W
       
   32. Create: Depth #23582147
       Value: 289 mm
       
   33. Create: Weight #23582148
       Value: 2.4 kg
       
   34. Create: Image #20860175
       URL: https://avatars.mds.yandex.net/get-mpic/1669769/img_id6058714384679360093/orig
       
   35. Create: Preview image #20860176
       URL: https://avatars.mds.yandex.net/get-mpic/1669769/img_id6058714384679360093/orig
       
2. Donny Darko 27 April 2023 22:55:12
   Name: Viewsonic PJ550; Catalog: Multimedia projectors