Change history for item: Ricoh PJ X4241N

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1. Donny Darko 25 September 2023 00:57:15
   1. Create: Image #20894558
      URL: https://avatars.mds.yandex.net/get-mpic/5228636/img_id4842856751148071523.jpeg/orig
      
2. Donny Darko 25 September 2023 00:56:29
   1. Create: Width #585769
      Value: 297
      
   2. Create: Height #585770
      Value: 100
      
   3. Create: Description #23703333
      Value: Purpose: office, projector resolution: 640x480, max. diagonal image size: up to 5 m, luminous flux: up to 1000 lm, technology: LCoS, connectors and interfaces: USB Type-B, RCA audio input, composite video input, features: card�
      
   4. Create: Brand #23703334
      Value: Ricoh
      
   5. Create: Type #23703335
      Value: Stationary
      
   6. Create: Technology #23703336
      Value: DLP
      
   7. Create: Purpose #23703337
      Value: For office
      
   8. Create: Projector resolution #23703338
      Value: 1024x768
      
   9. Create: Image aspect ratio #23703339
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23703340
       Value: 1
       
   11. Create: Image functions and options #23703341
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23703342
       Value: Speakers
       
   13. Create: Lamp life #23703343
       Value: 3500 h
       
   14. Create: Lamp life in eco mode #23703344
       Value: 5000 h
       
   15. Create: Number of lamps #23703345
       Value: 1
       
   16. Create: Power of each lamp #23703346
       Value: 250 W
       
   17. Create: Min. projection distance #23703347
       Value: 0.59 m
       
   18. Create: Max. projection distance #23703348
       Value: 5.08 m
       
   19. Create: Min. diagonal size #23703349
       Value: 1.27 m
       
   20. Create: Max. diagonal size #23703350
       Value: 10.16 m
       
   21. Create: Min. ratio of distance to image size #23703351
       Value: 0.58
       
   22. Create: Max. ratio of distance to image size #23703352
       Value: 0.58
       
   23. Create: Min. horizontal frequency #23703353
       Value: 15 kHz
       
   24. Create: Max. line frequency #23703354
       Value: 100 kHz
       
   25. Create: Min. vertical frequency #23703355
       Value: 23 Hz
       
   26. Create: Max. frame frequency #23703356
       Value: 85 Hz
       
   27. Create: Focal length min. #23703357
       Value: 6.96 mm
       
   28. Create: Focal length max. #23703358
       Value: 6.96 mm
       
   29. Create: Contrast #23703359
       Value: 13000:1
       
   30. Create: Light flow #23703360
       Value: 3300 lm
       
   31. Create: Keystone correction type #23703361
       Value: Vertical/horizontal
       
   32. Create: Connectors and interfaces #23703362
       Value: Ethernet, USB Type-A, USB Type-B, HDMI input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   33. Create: HDMI Version #23703363
       Value: 1.4
       
   34. Create: Number of built-in speakers #23703364
       Value: 1
       
   35. Create: Power per speaker #23703365
       Value: 10 W
       
   36. Create: Noise level #23703366
       Value: 38 dB
       
   37. Create: Depth #23703367
       Value: 235 mm
       
   38. Create: Weight #23703368
       Value: 3.1 kg
       
   39. Create: Image #20894482
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id8341773657918018129/orig
       
   40. Create: Image #20894483
       URL: https://avatars.mds.yandex.net/get-mpic/1767083/img_id8287273883472431039/orig
       
   41. Create: Image #20894484
       URL: https://avatars.mds.yandex.net/get-mpic/1886132/img_id8864826176915972486/orig
       
   42. Create: Image #20894485
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id4740592861536155974/orig
       
   43. Create: Image #20894486
       URL: https://avatars.mds.yandex.net/get-mpic/1244413/img_id5319632912545042935.jpeg/orig
       
   44. Create: Preview image #20894487
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id8341773657918018129/orig
       
3. Donny Darko 27 April 2023 23:04:05
   Name: Ricoh PJ X4241N; Catalog: Multimedia projectors