Change history for item: Vivitek DH558

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1. Donny Darko 25 September 2023 05:42:18
   1. Create: Width #594826
      Value: 275
      
   2. Create: Height #594827
      Value: 100
      
   3. Create: Description #23855429
      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 #23855430
      Value: Vivitek
      
   5. Create: Type #23855431
      Value: Stationary
      
   6. Create: Technology #23855432
      Value: DLP
      
   7. Create: Purpose #23855433
      Value: For office
      
   8. Create: Projector resolution #23855434
      Value: 1920x1080 Full HD
      
   9. Create: Image aspect ratio #23855435
      Value: 16:9
      
   10. Create: Number of LCD/DMD panels #23855436
       Value: 1
       
   11. Create: Image functions and options #23855437
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23855438
       Value: Speakers
       
   13. Create: Lamp life #23855439
       Value: 5000 h
       
   14. Create: Lamp life in eco mode #23855440
       Value: 6000 h
       
   15. Create: Number of lamps #23855441
       Value: 1
       
   16. Create: Power of each lamp #23855442
       Value: 190 W
       
   17. Create: Min. projection distance #23855443
       Value: 1m
       
   18. Create: Max. projection distance #23855444
       Value: 10 m
       
   19. Create: Min. diagonal size #23855445
       Value: 0.79 m
       
   20. Create: Max. diagonal size #23855446
       Value: 7.84 m
       
   21. Create: Min. ratio of distance to image size #23855447
       Value: 1.22
       
   22. Create: Max. ratio of distance to image size #23855448
       Value: 1.46
       
   23. Create: Min. horizontal frequency #23855449
       Value: 15 kHz
       
   24. Create: Max. line frequency #23855450
       Value: 91 kHz
       
   25. Create: Min. vertical frequency #23855451
       Value: 24 Hz
       
   26. Create: Max. frame frequency #23855452
       Value: 120 Hz
       
   27. Create: Zoom optical #23855453
       Value: 1.2
       
   28. Create: Aperture number F, min #23855454
       Value: 2.52
       
   29. Create: F-number F, max #23855455
       Value: 2.73
       
   30. Create: Focal length min. #23855456
       Value: 17.81 mm
       
   31. Create: Focal length max. #23855457
       Value: 27.35 mm
       
   32. Create: Contrast #23855458
       Value: 15000:1
       
   33. Create: Light flow #23855459
       Value: 3000 lm
       
   34. Create: Keystone correction type #23855460
       Value: Vertical
       
   35. Create: Connectors and interfaces #23855461
       Value: RS-232, USB Type-B, HDMI input, VGA input, mini jack 3.5 mm audio input
       
   36. Create: HDMI Version #23855462
       Value: 1.4b
       
   37. Create: Number of color wheel segments #23855463
       Value: 5
       
   38. Create: Number of built-in speakers #23855464
       Value: 1
       
   39. Create: Power per speaker #23855465
       Value: 2 W
       
   40. Create: Noise level #23855466
       Value: 33 dB
       
   41. Create: Depth #23855467
       Value: 212 mm
       
   42. Create: Weight #23855468
       Value: 2.3 kg
       
   43. Create: Additional Information #23855469
       Value: MHL support; USB for power supply 5V/1.5A
       
   44. Create: Image #20918620
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id2032724621888824676/orig
       
   45. Create: Image #20918621
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id8504995334348639909/orig
       
   46. Create: Image #20918622
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id3606643034205047857/orig
       
   47. Create: Image #20918623
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id429636684656455238/orig
       
   48. Create: Image #20918624
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id929296837635303822/orig
       
   49. Create: Image #20918625
       URL: https://avatars.mds.yandex.net/get-mpic/5267253/img_id5878284465710966402.jpeg/orig
       
   50. Create: Preview image #20918626
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id2032724621888824676/orig
       
2. Donny Darko 27 April 2023 23:20:08
   Name: Vivitek DH558; Catalog: Multimedia projectors