Change history for item: Optoma TX727

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1. Donny Darko 25 September 2023 04:54:19
   1. Create: Width #593342
      Value: 25.9
      
   2. Create: Height #593343
      Value: 73
      
   3. Create: Description #23827439
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, S-Video input, VGA input, MI audio input
      
   4. Create: Brand #23827440
      Value: Optoma
      
   5. Create: Type #23827441
      Value: Portable
      
   6. Create: Technology #23827442
      Value: DLP
      
   7. Create: Purpose #23827443
      Value: For office
      
   8. Create: Projector resolution #23827444
      Value: 1024x768
      
   9. Create: Image aspect ratio #23827445
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23827446
       Value: 1
       
   11. Create: Image functions and options #23827447
       Value: Keystone correction
       
   12. Create: Peculiarities #23827448
       Value: Speakers
       
   13. Create: Lamp type #23827449
       Value: UHP
       
   14. Create: Lamp life #23827450
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23827451
       Value: 3000 h
       
   16. Create: Number of lamps #23827452
       Value: 1
       
   17. Create: Power of each lamp #23827453
       Value: 180 W
       
   18. Create: Min. projection distance #23827454
       Value: 12 m
       
   19. Create: Max. projection distance #23827455
       Value: 12 m
       
   20. Create: Min. diagonal size #23827456
       Value: 0.6 m
       
   21. Create: Max. diagonal size #23827457
       Value: 7.62 m
       
   22. Create: Min. horizontal frequency #23827458
       Value: 15 kHz
       
   23. Create: Max. line frequency #23827459
       Value: 100 kHz
       
   24. Create: Min. vertical frequency #23827460
       Value: 50 Hz
       
   25. Create: Max. frame frequency #23827461
       Value: 85 Hz
       
   26. Create: Aperture number F, min #23827462
       Value: 2.35
       
   27. Create: F-number F, max #23827463
       Value: 2.47
       
   28. Create: Focal length min. #23827464
       Value: 21.83 mm
       
   29. Create: Focal length max. #23827465
       Value: 23.81 mm
       
   30. Create: Contrast #23827466
       Value: 2200:1
       
   31. Create: Light flow #23827467
       Value: 2200 lm
       
   32. Create: Keystone correction type #23827468
       Value: Vertical
       
   33. Create: Connectors and interfaces #23827469
       Value: RS-232, USB Type-B, S-Video input, VGA input, mini jack 3.5 mm audio input
       
   34. Create: Number of built-in speakers #23827470
       Value: 1
       
   35. Create: Power per speaker #23827471
       Value: 1 W
       
   36. Create: Noise level #23827472
       Value: 30 dB
       
   37. Create: Depth #23827473
       Value: 188 mm
       
   38. Create: Weight #23827474
       Value: 2 kg
       
   39. Create: Image #20913711
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id3328335943903898645/orig
       
   40. Create: Image #20913712
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id2601478470729141094/orig
       
   41. Create: Preview image #20913713
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id3328335943903898645/orig
       
2. Donny Darko 27 April 2023 23:17:32
   Name: Optoma TX727; Catalog: Multimedia projectors