Change history for item: Ricoh PJ WX4141N

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1. Donny Darko 25 September 2023 00:55:42
   1. Create: Width #585737
      Value: 257
      
   2. Create: Height #585738
      Value: 221
      
   3. Create: Description #23702802
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: 3000:1-5000:1, technology: DLP, wireless communication: Wi-Fi, connectors and interfaces: Ethernet, USB Type-A, USB T
      
   4. Create: Brand #23702803
      Value: Ricoh
      
   5. Create: Type #23702804
      Value: Stationary
      
   6. Create: Technology #23702805
      Value: DLP
      
   7. Create: Purpose #23702806
      Value: For office
      
   8. Create: Projector resolution #23702807
      Value: 1280x800
      
   9. Create: Image aspect ratio #23702808
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23702809
       Value: 1
       
   11. Create: Image functions and options #23702810
       Value: 3D, ultra short throw
       
   12. Create: Peculiarities #23702811
       Value: Speakers
       
   13. Create: Lamp type #23702812
       Value: UHP
       
   14. Create: Lamp life #23702813
       Value: 3500 h
       
   15. Create: Lamp life in eco mode #23702814
       Value: 5000 h
       
   16. Create: Number of lamps #23702815
       Value: 1
       
   17. Create: Power of each lamp #23702816
       Value: 250 W
       
   18. Create: Min. projection distance #23702817
       Value: 0.117 m
       
   19. Create: Max. projection distance #23702818
       Value: 0.249 m
       
   20. Create: Min. diagonal size #23702819
       Value: 12.2 m
       
   21. Create: Max. diagonal size #23702820
       Value: 2.03 m
       
   22. Create: Min. horizontal frequency #23702821
       Value: 15 kHz
       
   23. Create: Max. line frequency #23702822
       Value: 100 kHz
       
   24. Create: Min. vertical frequency #23702823
       Value: 23 Hz
       
   25. Create: Max. frame frequency #23702824
       Value: 85 Hz
       
   26. Create: Contrast #23702825
       Value: 5000:1
       
   27. Create: Light flow #23702826
       Value: 3300 lm
       
   28. Create: Connectors and interfaces #23702827
       Value: Ethernet, USB Type-A, USB Type-B, HDMI input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   29. Create: Wireless connection #23702828
       Value: Wi-Fi
       
   30. Create: WiFi Standard #23702829
       Value: 802.11n
       
   31. Create: Number of built-in speakers #23702830
       Value: 1
       
   32. Create: Power per speaker #23702831
       Value: 2 W
       
   33. Create: Depth #23702832
       Value: 144 mm
       
   34. Create: Weight #23702833
       Value: 3 kg
       
   35. Create: Image #20894418
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id4421284414935350856.jpeg/orig
       
   36. Create: Preview image #20894419
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id4421284414935350856.jpeg/orig
       
2. Donny Darko 27 April 2023 23:04:03
   Name: Ricoh PJ WX4141N; Catalog: Multimedia projectors