Change history for item: Geha compact 223

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1. Donny Darko 25 September 2023 04:32:34
   1. Create: Width #592553
      Value: 364
      
   2. Create: Height #592554
      Value: 127
      
   3. Create: Description #23816480
      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: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VG input
      
   4. Create: Brand #23816481
      Value: Geha
      
   5. Create: Type #23816482
      Value: Stationary
      
   6. Create: Technology #23816483
      Value: DLP
      
   7. Create: Purpose #23816484
      Value: For office
      
   8. Create: Projector resolution #23816485
      Value: 1024x768
      
   9. Create: Image aspect ratio #23816486
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23816487
       Value: 1
       
   11. Create: Image functions and options #23816488
       Value: Keystone correction
       
   12. Create: Peculiarities #23816489
       Value: Speakers
       
   13. Create: Lamp type #23816490
       Value: UHP
       
   14. Create: Lamp life #23816491
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23816492
       Value: 3000 h
       
   16. Create: Number of lamps #23816493
       Value: 1
       
   17. Create: Power of each lamp #23816494
       Value: 280 W
       
   18. Create: Min. projection distance #23816495
       Value: 12 m
       
   19. Create: Max. projection distance #23816496
       Value: 10 m
       
   20. Create: Min. diagonal size #23816497
       Value: 0.57 m
       
   21. Create: Max. diagonal size #23816498
       Value: 7.72 m
       
   22. Create: Min. ratio of distance to image size #23816499
       Value: 1.62
       
   23. Create: Max. ratio of distance to image size #23816500
       Value: 2.64
       
   24. Create: Min. horizontal frequency #23816501
       Value: 15 kHz
       
   25. Create: Max. line frequency #23816502
       Value: 91 kHz
       
   26. Create: Min. vertical frequency #23816503
       Value: 50 Hz
       
   27. Create: Max. frame frequency #23816504
       Value: 85 Hz
       
   28. Create: Zoom optical #23816505
       Value: 1.6
       
   29. Create: Aperture number F, min #23816506
       Value: 2.14
       
   30. Create: F-number F, max #23816507
       Value: 3.2
       
   31. Create: Focal length min. #23816508
       Value: 18.39 mm
       
   32. Create: Focal length max. #23816509
       Value: 29.42 mm
       
   33. Create: Contrast #23816510
       Value: 2500:1
       
   34. Create: Light flow #23816511
       Value: 4000 lm
       
   35. Create: Luminous flux in economy mode #23816512
       Value: 3200 lm
       
   36. Create: Keystone correction type #23816513
       Value: Vertical
       
   37. Create: Connectors and interfaces #23816514
       Value: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   38. Create: Number of color wheel segments #23816515
       Value: 5
       
   39. Create: Number of built-in speakers #23816516
       Value: 2
       
   40. Create: Power per speaker #23816517
       Value: 2 W
       
   41. Create: Noise level #23816518
       Value: 32 dB
       
   42. Create: Depth #23816519
       Value: 283 mm
       
   43. Create: Weight #23816520
       Value: 5.3 kg
       
   44. Create: Image #20912328
       URL: https://avatars.mds.yandex.net/get-mpic/1525999/img_id3210279492927146375/orig
       
   45. Create: Image #20912329
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id3719585112789285904/orig
       
   46. Create: Preview image #20912330
       URL: https://avatars.mds.yandex.net/get-mpic/1525999/img_id3210279492927146375/orig
       
2. Donny Darko 27 April 2023 23:16:06
   Name: Geha compact 223; Catalog: Multimedia projectors