Change history for item: Optoma ML550

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1. Donny Darko 25 September 2023 05:06:36
   1. Create: Width #593806
      Value: 105
      
   2. Create: Height #593807
      Value: 39
      
   3. Create: Description #23835643
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: up to 5 m, luminous flux: up to 1000 lm, contrast: 5000:1-10000:1, technology: DLP, connectors and interfaces: USB Type-A, HDMI input, features: card reader,
      
   4. Create: Brand #23835644
      Value: Optoma
      
   5. Create: Type #23835645
      Value: Pocket
      
   6. Create: Technology #23835646
      Value: DLP
      
   7. Create: Purpose #23835647
      Value: For office
      
   8. Create: Projector resolution #23835648
      Value: 1280x800
      
   9. Create: Image aspect ratio #23835649
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23835650
       Value: 1
       
   11. Create: Image functions and options #23835651
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23835652
       Value: Card reader, speakers
       
   13. Create: Lamp type #23835653
       Value: LED
       
   14. Create: Lamp life #23835654
       Value: 20000 h
       
   15. Create: Min. projection distance #23835655
       Value: 0.55 m
       
   16. Create: Max. projection distance #23835656
       Value: 3.23 m
       
   17. Create: Min. diagonal size #23835657
       Value: 0.43 m
       
   18. Create: Max. diagonal size #23835658
       Value: 2.54 m
       
   19. Create: Min. ratio of distance to image size #23835659
       Value: 1.5
       
   20. Create: Max. ratio of distance to image size #23835660
       Value: 1.5
       
   21. Create: Min. vertical frequency #23835661
       Value: 24 Hz
       
   22. Create: Max. frame frequency #23835662
       Value: 120 Hz
       
   23. Create: Aperture number F, min #23835663
       Value: 2
       
   24. Create: F-number F, max #23835664
       Value: 2
       
   25. Create: Focal length min. #23835665
       Value: 14.95 mm
       
   26. Create: Focal length max. #23835666
       Value: 14.95 mm
       
   27. Create: Contrast #23835667
       Value: 10000:1
       
   28. Create: Light flow #23835668
       Value: 500 lm
       
   29. Create: Keystone correction type #23835669
       Value: Vertical
       
   30. Create: Connectors and interfaces #23835670
       Value: USB Type-A, HDMI input
       
   31. Create: Number of built-in speakers #23835671
       Value: 1
       
   32. Create: Power per speaker #23835672
       Value: 1 W
       
   33. Create: Noise level #23835673
       Value: 30 dB
       
   34. Create: Depth #23835674
       Value: 106 mm
       
   35. Create: Weight #23835675
       Value: 0.38 kg
       
   36. Create: Additional Information #23835676
       Value: MHL interface; universal I/O - VGA/audio output 3.5 mm, slot for micro-SD cards; presentation "without a computer", internal memory of 1.5 GB
       
   37. Create: Image #20914701
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id2821454437074131946/orig
       
   38. Create: Image #20914702
       URL: https://avatars.mds.yandex.net/get-mpic/1855911/img_id8400152699548731687/orig
       
   39. Create: Image #20914703
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id9114498706867087827/orig
       
   40. Create: Image #20914704
       URL: https://avatars.mds.yandex.net/get-mpic/1525355/img_id9000017988953045993/orig
       
   41. Create: Image #20914705
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id4466569945459317793/orig
       
   42. Create: Preview image #20914706
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id2821454437074131946/orig
       
2. Donny Darko 27 April 2023 23:18:10
   Name: Optoma ML550; Catalog: Multimedia projectors