Change history for item: Optoma TX7156

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1. Donny Darko 25 September 2023 04:55:50
   1. Create: Width #593402
      Value: 220
      
   2. Create: Height #593403
      Value: 71
      
   3. Create: Description #23828458
      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: USB Type-B, HDMI input, S-Video input VGA, audio input
      
   4. Create: Brand #23828459
      Value: Optoma
      
   5. Create: Type #23828460
      Value: Portable
      
   6. Create: Technology #23828461
      Value: DLP
      
   7. Create: Purpose #23828462
      Value: For office
      
   8. Create: Projector resolution #23828463
      Value: 1024x768
      
   9. Create: Image aspect ratio #23828464
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23828465
       Value: 1
       
   11. Create: Image functions and options #23828466
       Value: Keystone correction
       
   12. Create: Peculiarities #23828467
       Value: Speakers
       
   13. Create: Lamp type #23828468
       Value: SHP
       
   14. Create: Lamp life #23828469
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23828470
       Value: 3000 h
       
   16. Create: Number of lamps #23828471
       Value: 1
       
   17. Create: Power of each lamp #23828472
       Value: 220 W
       
   18. Create: Min. projection distance #23828473
       Value: 12 m
       
   19. Create: Max. projection distance #23828474
       Value: 12 m
       
   20. Create: Min. diagonal size #23828475
       Value: 0.68 m
       
   21. Create: Max. diagonal size #23828476
       Value: 7.9 m
       
   22. Create: Min. horizontal frequency #23828477
       Value: 15 kHz
       
   23. Create: Max. line frequency #23828478
       Value: 91 kHz
       
   24. Create: Min. vertical frequency #23828479
       Value: 43 Hz
       
   25. Create: Max. frame frequency #23828480
       Value: 87 Hz
       
   26. Create: Zoom optical #23828481
       Value: 1.5
       
   27. Create: Aperture number F, min #23828482
       Value: 2.55
       
   28. Create: F-number F, max #23828483
       Value: 2.72
       
   29. Create: Focal length min. #23828484
       Value: 21.3 mm
       
   30. Create: Focal length max. #23828485
       Value: 245 mm
       
   31. Create: Contrast #23828486
       Value: 2500:1
       
   32. Create: Light flow #23828487
       Value: 3000 lm
       
   33. Create: Keystone correction type #23828488
       Value: Vertical
       
   34. Create: Connectors and interfaces #23828489
       Value: USB Type-B, HDMI input, 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 #23828490
       Value: 1
       
   36. Create: Power per speaker #23828491
       Value: 1 W
       
   37. Create: Noise level #23828492
       Value: 36 dB
       
   38. Create: Depth #23828493
       Value: 178 mm
       
   39. Create: Weight #23828494
       Value: 14 kg
       
   40. Create: Image #20913801
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3068430495720451716/orig
       
   41. Create: Image #20913802
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id672477434597601161/orig
       
   42. Create: Preview image #20913803
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3068430495720451716/orig
       
2. Donny Darko 27 April 2023 23:17:37
   Name: Optoma TX7156; Catalog: Multimedia projectors