Change history for item: Ricoh PJ WX4152N

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1. Donny Darko 25 September 2023 00:57:02
   1. Create: Width #585789
      Value: 257
      
   2. Create: Height #585790
      Value: 221
      
   3. Create: Description #23703645
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: more than 10000:1, technology: DLP, wireless communication: Wi-Fi, connectors and interfaces: Ethernet, USB Type-A
      
   4. Create: Brand #23703646
      Value: Ricoh
      
   5. Create: Type #23703647
      Value: Stationary
      
   6. Create: Technology #23703648
      Value: DLP
      
   7. Create: Purpose #23703649
      Value: For office
      
   8. Create: Projector resolution #23703650
      Value: 1280x800
      
   9. Create: Image aspect ratio #23703651
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23703652
       Value: 1
       
   11. Create: Image functions and options #23703653
       Value: 3D
       
   12. Create: Peculiarities #23703654
       Value: Speakers
       
   13. Create: Lamp type #23703655
       Value: UHP
       
   14. Create: Lamp life #23703656
       Value: 3500 h
       
   15. Create: Lamp life in eco mode #23703657
       Value: 5000 h
       
   16. Create: Number of lamps #23703658
       Value: 1
       
   17. Create: Min. diagonal size #23703659
       Value: 12.2 m
       
   18. Create: Max. diagonal size #23703660
       Value: 2.03 m
       
   19. Create: Min. ratio of distance to image size #23703661
       Value: 0.11
       
   20. Create: Max. ratio of distance to image size #23703662
       Value: 0.14
       
   21. Create: Min. horizontal frequency #23703663
       Value: 15 kHz
       
   22. Create: Max. line frequency #23703664
       Value: 100 kHz
       
   23. Create: Min. vertical frequency #23703665
       Value: 23 Hz
       
   24. Create: Max. frame frequency #23703666
       Value: 85 Hz
       
   25. Create: Contrast #23703667
       Value: 13000:1
       
   26. Create: Light flow #23703668
       Value: 3500 lm
       
   27. Create: Connectors and interfaces #23703669
       Value: Ethernet, USB Type-A, HDMI input, VGA input, mini jack 3.5 mm audio input, composite video input, component video input
       
   28. Create: Wireless connection #23703670
       Value: Wi-Fi
       
   29. Create: Number of built-in speakers #23703671
       Value: 1
       
   30. Create: Power per speaker #23703672
       Value: 2 W
       
   31. Create: Noise level #23703673
       Value: 38 dB
       
   32. Create: Depth #23703674
       Value: 144 mm
       
   33. Create: Weight #23703675
       Value: 3 kg
       
   34. Create: Image #20894527
       URL: https://avatars.mds.yandex.net/get-mpic/1642819/img_id4779160717660345272/orig
       
   35. Create: Image #20894528
       URL: https://avatars.mds.yandex.net/get-mpic/1669769/img_id8898859326009216103.jpeg/orig
       
   36. Create: Image #20894529
       URL: https://avatars.mds.yandex.net/get-mpic/1687058/img_id2606444033988496722.jpeg/orig
       
   37. Create: Image #20894530
       URL: https://avatars.mds.yandex.net/get-mpic/4080763/img_id646127174717709702.jpeg/orig
       
   38. Create: Preview image #20894531
       URL: https://avatars.mds.yandex.net/get-mpic/1642819/img_id4779160717660345272/orig
       
2. Donny Darko 27 April 2023 23:04:07
   Name: Ricoh PJ WX4152N; Catalog: Multimedia projectors