Change history for item: Vivitek D751ST

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1. Donny Darko 25 September 2023 05:40:29
   1. Create: Width #594764
      Value: 28.8
      
   2. Create: Height #594765
      Value: 127
      
   3. Create: Description #23854355
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: 3000:1-5000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, input S-Video input
      
   4. Create: Brand #23854356
      Value: Vivitek
      
   5. Create: Type #23854357
      Value: Stationary
      
   6. Create: Technology #23854358
      Value: DLP
      
   7. Create: Purpose #23854359
      Value: For office
      
   8. Create: Projector resolution #23854360
      Value: 1024x768
      
   9. Create: Image aspect ratio #23854361
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23854362
       Value: 1
       
   11. Create: Image functions and options #23854363
       Value: 3D
       
   12. Create: Peculiarities #23854364
       Value: Speakers
       
   13. Create: Lamp type #23854365
       Value: P-VIP
       
   14. Create: Lamp life #23854366
       Value: 5000 h
       
   15. Create: Lamp life in eco mode #23854367
       Value: 8000 h
       
   16. Create: Number of lamps #23854368
       Value: 1
       
   17. Create: Power of each lamp #23854369
       Value: 230 W
       
   18. Create: Min. projection distance #23854370
       Value: 3.71 m
       
   19. Create: Max. projection distance #23854371
       Value: 4.17 m
       
   20. Create: Min. diagonal size #23854372
       Value: 1.73 m
       
   21. Create: Max. diagonal size #23854373
       Value: 2.16 m
       
   22. Create: Min. ratio of distance to image size #23854374
       Value: 0.437
       
   23. Create: Max. ratio of distance to image size #23854375
       Value: 0.437
       
   24. Create: Min. horizontal frequency #23854376
       Value: 15 kHz
       
   25. Create: Max. line frequency #23854377
       Value: 91 kHz
       
   26. Create: Min. vertical frequency #23854378
       Value: 24 Hz
       
   27. Create: Max. frame frequency #23854379
       Value: 120 Hz
       
   28. Create: Aperture number F, min #23854380
       Value: 2.5
       
   29. Create: Focal length min. #23854381
       Value: 509 mm
       
   30. Create: Contrast #23854382
       Value: 5000:1
       
   31. Create: Light flow #23854383
       Value: 3000 lm
       
   32. Create: Connectors and interfaces #23854384
       Value: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VGA x 2 input, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   33. Create: Number of built-in speakers #23854385
       Value: 2
       
   34. Create: Power per speaker #23854386
       Value: 10 W
       
   35. Create: Noise level #23854387
       Value: 33 dB
       
   36. Create: Depth #23854388
       Value: 374 mm
       
   37. Create: Weight #23854389
       Value: 5 kg
       
   38. Create: Additional Information #23854390
       Value: DisplayPort interface
       
   39. Create: Image #20918427
       URL: https://avatars.mds.yandex.net/get-mpic/1538707/img_id8796059657516689947/orig
       
   40. Create: Image #20918428
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id4177715654392030682/orig
       
   41. Create: Image #20918429
       URL: https://avatars.mds.yandex.net/get-mpic/4410238/img_id5412808031967456474.jpeg/orig
       
   42. Create: Image #20918430
       URL: https://avatars.mds.yandex.net/get-mpic/466729/img_id7365024174274308307/orig
       
   43. Create: Preview image #20918431
       URL: https://avatars.mds.yandex.net/get-mpic/1538707/img_id8796059657516689947/orig
       
2. Donny Darko 27 April 2023 23:20:03
   Name: Vivitek D751ST; Catalog: Multimedia projectors