Change history for item: Ricoh PJ WX2440

Edit History of changes Delete item

1. Donny Darko 25 September 2023 00:57:59
   1. Create: Width #585813
      Value: 298
      
   2. Create: Height #585814
      Value: 101
      
   3. Create: Description #23704031
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 5000:1-10000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-A, HDMI input x 2, VGA input, audio input
      
   4. Create: Brand #23704032
      Value: Ricoh
      
   5. Create: Type #23704033
      Value: Stationary
      
   6. Create: Technology #23704034
      Value: DLP
      
   7. Create: Purpose #23704035
      Value: For office
      
   8. Create: Projector resolution #23704036
      Value: 1280x800
      
   9. Create: Image aspect ratio #23704037
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23704038
       Value: 1
       
   11. Create: Image functions and options #23704039
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23704040
       Value: Speakers
       
   13. Create: Lamp life #23704041
       Value: 5000 h
       
   14. Create: Lamp life in eco mode #23704042
       Value: 6000 h
       
   15. Create: Number of lamps #23704043
       Value: 1
       
   16. Create: Power of each lamp #23704044
       Value: 190 W
       
   17. Create: Min. projection distance #23704045
       Value: 1m
       
   18. Create: Max. projection distance #23704046
       Value: 11.1 m
       
   19. Create: Min. diagonal size #23704047
       Value: 0.76 m
       
   20. Create: Max. diagonal size #23704048
       Value: 7.62 m
       
   21. Create: Min. ratio of distance to image size #23704049
       Value: 1.56
       
   22. Create: Max. ratio of distance to image size #23704050
       Value: 1.72
       
   23. Create: Min. horizontal frequency #23704051
       Value: 27 kHz
       
   24. Create: Max. line frequency #23704052
       Value: 91 kHz
       
   25. Create: Min. vertical frequency #23704053
       Value: 50 Hz
       
   26. Create: Max. frame frequency #23704054
       Value: 120 Hz
       
   27. Create: Zoom optical #23704055
       Value: 1.1
       
   28. Create: Aperture number F, min #23704056
       Value: 2.41
       
   29. Create: F-number F, max #23704057
       Value: 2.55
       
   30. Create: Focal length min. #23704058
       Value: 218 mm
       
   31. Create: Focal length max. #23704059
       Value: 24 mm
       
   32. Create: Contrast #23704060
       Value: 10000:1
       
   33. Create: Light flow #23704061
       Value: 3100 lm
       
   34. Create: Keystone correction type #23704062
       Value: Vertical
       
   35. Create: Connectors and interfaces #23704063
       Value: RS-232, USB Type-A, HDMI x 2 input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   36. Create: Number of built-in speakers #23704064
       Value: 1
       
   37. Create: Power per speaker #23704065
       Value: 2 W
       
   38. Create: Depth #23704066
       Value: 237 mm
       
   39. Create: Weight #23704067
       Value: 2.6 kg
       
   40. Create: Additional Information #23704068
       Value: MHL support
       
   41. Create: Image #20894640
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id9059593892374126364.jpeg/orig
       
   42. Create: Image #20894641
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id5149308335265026982.jpeg/orig
       
   43. Create: Image #20894642
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id1541287731630907774.jpeg/orig
       
   44. Create: Image #20894643
       URL: https://avatars.mds.yandex.net/get-mpic/1525999/img_id3829703724351452224.jpeg/orig
       
   45. Create: Image #20894644
       URL: https://avatars.mds.yandex.net/get-mpic/5173454/img_id9170127749613830228.jpeg/orig
       
   46. Create: Preview image #20894645
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id9059593892374126364.jpeg/orig
       
2. Donny Darko 27 April 2023 23:04:09
   Name: Ricoh PJ WX2440; Catalog: Multimedia projectors