Change history for item: Ricoh PJ WUC4650

Edit History of changes Delete item

1. Donny Darko 25 September 2023 00:57:05
   1. Create: Width #585791
      Value: 449
      
   2. Create: Height #585792
      Value: 153
      
   3. Create: Description #23703676
      Value: Purpose: office, projector resolution: 1920x1200, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input x 2, VG ​​input
      
   4. Create: Brand #23703677
      Value: Ricoh
      
   5. Create: Type #23703678
      Value: Stationary
      
   6. Create: Technology #23703679
      Value: LCD
      
   7. Create: Purpose #23703680
      Value: For office
      
   8. Create: Projector resolution #23703681
      Value: 1920x1200
      
   9. Create: Image aspect ratio #23703682
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23703683
       Value: 3
       
   11. Create: Image functions and options #23703684
       Value: Keystone correction, ultra short throw
       
   12. Create: Peculiarities #23703685
       Value: Speakers
       
   13. Create: Lamp type #23703686
       Value: LED
       
   14. Create: Lamp life #23703687
       Value: 20000 h
       
   15. Create: Min. projection distance #23703688
       Value: 0.41 m
       
   16. Create: Max. projection distance #23703689
       Value: 0.8 m
       
   17. Create: Min. diagonal size #23703690
       Value: 1.78 m
       
   18. Create: Max. diagonal size #23703691
       Value: 3.3 m
       
   19. Create: Min. ratio of distance to image size #23703692
       Value: 0.27
       
   20. Create: Max. ratio of distance to image size #23703693
       Value: 0.29
       
   21. Create: Zoom optical #23703694
       Value: 1.05
       
   22. Create: Aperture number F, min #23703695
       Value: 1.78
       
   23. Create: F-number F, max #23703696
       Value: 1.83
       
   24. Create: Focal length min. #23703697
       Value: 492 mm
       
   25. Create: Focal length max. #23703698
       Value: 518 mm
       
   26. Create: Contrast #23703699
       Value: 450:1
       
   27. Create: Light flow #23703700
       Value: 3600 lm
       
   28. Create: Keystone correction type #23703701
       Value: Vertical/horizontal
       
   29. Create: Lens shift #23703702
       Value: Vertically and horizontally
       
   30. Create: Connectors and interfaces #23703703
       Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input x 2, VGA input x 2, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   31. Create: Number of built-in speakers #23703704
       Value: 2
       
   32. Create: Power per speaker #23703705
       Value: 10 W
       
   33. Create: Noise level #23703706
       Value: 38 dB
       
   34. Create: Depth #23703707
       Value: 425 mm
       
   35. Create: Weight #23703708
       Value: 10.9 kg
       
   36. Create: Additional Information #23703709
       Value: MHL support
       
   37. Create: Image #20894532
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id2583286070688824516.jpeg/orig
       
   38. Create: Image #20894533
       URL: https://avatars.mds.yandex.net/get-mpic/1673800/img_id2296008121023664825.jpeg/orig
       
   39. Create: Image #20894534
       URL: https://avatars.mds.yandex.net/get-mpic/1656415/img_id1743819884028424314.jpeg/orig
       
   40. Create: Image #20894535
       URL: https://avatars.mds.yandex.net/get-mpic/4497593/img_id5539933035318997864.jpeg/orig
       
   41. Create: Image #20894536
       URL: https://avatars.mds.yandex.net/get-mpic/1522540/img_id1554248823902483775.jpeg/orig
       
   42. Create: Image #20894537
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id8411806640717902640.jpeg/orig
       
   43. Create: Image #20894538
       URL: https://avatars.mds.yandex.net/get-mpic/4944925/img_id4598878310208106997.jpeg/orig
       
   44. Create: Image #20894539
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id9023563675072703369.jpeg/orig
       
   45. Create: Image #20894540
       URL: https://avatars.mds.yandex.net/get-mpic/4220209/img_id3326582989075106631.jpeg/orig
       
   46. Create: Image #20894541
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id8622818177269127634.jpeg/orig
       
   47. Create: Image #20894542
       URL: https://avatars.mds.yandex.net/get-mpic/3927509/img_id8285098682511414199.jpeg/orig
       
   48. Create: Image #20894543
       URL: https://avatars.mds.yandex.net/get-mpic/4397006/img_id1083254686736906379.jpeg/orig
       
   49. Create: Image #20894544
       URL: https://avatars.mds.yandex.net/get-mpic/4343059/img_id7099928291937406897.jpeg/orig
       
   50. Create: Image #20894545
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id474523211874220422.jpeg/orig
       
   51. Create: Image #20894546
       URL: https://avatars.mds.yandex.net/get-mpic/4343059/img_id5922210265175067251.jpeg/orig
       
   52. Create: Image #20894547
       URL: https://avatars.mds.yandex.net/get-mpic/4737085/img_id8370187525091200406.jpeg/orig
       
   53. Create: Preview image #20894548
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id2583286070688824516.jpeg/orig
       
2. Donny Darko 27 April 2023 23:04:07
   Name: Ricoh PJ WUC4650; Catalog: Multimedia projectors