Change history for item: Optoma EzPro 751

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1. Donny Darko 25 September 2023 04:51:06
   1. Create: Width #593220
      Value: 340
      
   2. Create: Height #593221
      Value: 127
      
   3. Create: Description #23825404
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 5-7 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 #23825405
      Value: Optoma
      
   5. Create: Type #23825406
      Value: Stationary
      
   6. Create: Technology #23825407
      Value: DLP
      
   7. Create: Purpose #23825408
      Value: For office
      
   8. Create: Projector resolution #23825409
      Value: 1024x768
      
   9. Create: Image aspect ratio #23825410
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23825411
       Value: 1
       
   11. Create: Image functions and options #23825412
       Value: Keystone correction
       
   12. Create: Peculiarities #23825413
       Value: Speakers
       
   13. Create: Lamp type #23825414
       Value: UHP
       
   14. Create: Lamp life #23825415
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23825416
       Value: 3000 h
       
   16. Create: Number of lamps #23825417
       Value: 1
       
   17. Create: Power of each lamp #23825418
       Value: 250 W
       
   18. Create: Min. projection distance #23825419
       Value: 1.5 m
       
   19. Create: Max. projection distance #23825420
       Value: 10 m
       
   20. Create: Min. diagonal size #23825421
       Value: 0.75 m
       
   21. Create: Max. diagonal size #23825422
       Value: 6.25 m
       
   22. Create: Min. horizontal frequency #23825423
       Value: 15 kHz
       
   23. Create: Max. line frequency #23825424
       Value: 100 kHz
       
   24. Create: Min. vertical frequency #23825425
       Value: 43 Hz
       
   25. Create: Max. frame frequency #23825426
       Value: 120 Hz
       
   26. Create: Zoom optical #23825427
       Value: 1.2
       
   27. Create: Aperture number F, min #23825428
       Value: 2.4
       
   28. Create: F-number F, max #23825429
       Value: 2.6
       
   29. Create: Focal length min. #23825430
       Value: 28 mm
       
   30. Create: Focal length max. #23825431
       Value: 336 mm
       
   31. Create: Contrast #23825432
       Value: 2000:1
       
   32. Create: Light flow #23825433
       Value: 2500 lm
       
   33. Create: Keystone correction type #23825434
       Value: Vertical/horizontal
       
   34. Create: Connectors and interfaces #23825435
       Value: RS-232, USB Type-B, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input, component video input
       
   35. Create: Number of built-in speakers #23825436
       Value: 2
       
   36. Create: Power per speaker #23825437
       Value: 3 W
       
   37. Create: Noise level #23825438
       Value: 30 dB
       
   38. Create: Depth #23825439
       Value: 260 mm
       
   39. Create: Weight #23825440
       Value: 3.4 kg
       
   40. Create: Image #20913561
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4288046468437015385/orig
       
   41. Create: Preview image #20913562
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4288046468437015385/orig
       
2. Donny Darko 27 April 2023 23:17:22
   Name: Optoma EzPro 751; Catalog: Multimedia projectors