Change history for item: Vivitek DW771USTi

Edit History of changes Delete item

1. Donny Darko 25 September 2023 05:43:43
   1. Create: Width #594878
      Value: 28.8
      
   2. Create: Height #594879
      Value: 123
      
   3. Create: Description #23856345
      Value: Purpose: for interactive class, projector resolution: 1280x800, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: 5000:1-10000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type-
      
   4. Create: Brand #23856346
      Value: Vivitek
      
   5. Create: Type #23856347
      Value: Stationary
      
   6. Create: Technology #23856348
      Value: DLP
      
   7. Create: Purpose #23856349
      Value: For interactive class
      
   8. Create: Projector resolution #23856350
      Value: 1280x800
      
   9. Create: Image aspect ratio #23856351
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23856352
       Value: 1
       
   11. Create: Image functions and options #23856353
       Value: 3D, keystone correction, ultra short throw
       
   12. Create: Peculiarities #23856354
       Value: Speakers
       
   13. Create: Lamp life #23856355
       Value: 6000 h
       
   14. Create: Lamp life in eco mode #23856356
       Value: 12000 h
       
   15. Create: Number of lamps #23856357
       Value: 1
       
   16. Create: Min. projection distance #23856358
       Value: 0.28 m
       
   17. Create: Max. projection distance #23856359
       Value: 0.45 m
       
   18. Create: Min. diagonal size #23856360
       Value: 2.03 m
       
   19. Create: Max. diagonal size #23856361
       Value: 2.54 m
       
   20. Create: Min. ratio of distance to image size #23856362
       Value: 0.35
       
   21. Create: Max. ratio of distance to image size #23856363
       Value: 0.35
       
   22. Create: Zoom optical #23856364
       Value: 1
       
   23. Create: Aperture number F, min #23856365
       Value: 2.5
       
   24. Create: F-number F, max #23856366
       Value: 2.5
       
   25. Create: Focal length min. #23856367
       Value: 51 mm
       
   26. Create: Focal length max. #23856368
       Value: 51 mm
       
   27. Create: Contrast #23856369
       Value: 10000:1
       
   28. Create: Light flow #23856370
       Value: 3500 lm
       
   29. Create: Keystone correction type #23856371
       Value: Vertical
       
   30. Create: Lens shift #23856372
       Value: Vertically
       
   31. Create: Connectors and interfaces #23856373
       Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI x 2 input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   32. Create: HDMI Version #23856374
       Value: 1.4a
       
   33. Create: Number of built-in speakers #23856375
       Value: 2
       
   34. Create: Power per speaker #23856376
       Value: 10 W
       
   35. Create: Noise level #23856377
       Value: 33 dB
       
   36. Create: Depth #23856378
       Value: 375 mm
       
   37. Create: Weight #23856379
       Value: 5 kg
       
   38. Create: Additional Information #23856380
       Value: 3D-Sync interface; USB A power only
       
   39. Create: Image #20918813
       URL: https://avatars.mds.yandex.net/get-mpic/1578067/img_id9135688850812123791.png/orig
       
   40. Create: Image #20918814
       URL: https://avatars.mds.yandex.net/get-mpic/1680954/img_id7451862294893578090.png/orig
       
   41. Create: Image #20918815
       URL: https://avatars.mds.yandex.net/get-mpic/1864685/img_id8851667734180830957.png/orig
       
   42. Create: Image #20918816
       URL: https://avatars.mds.yandex.net/get-mpic/4342845/img_id4422974315158174878.png/orig
       
   43. Create: Image #20918817
       URL: https://avatars.mds.yandex.net/get-mpic/1567763/img_id5648985453993360752.png/orig
       
   44. Create: Image #20918818
       URL: https://avatars.mds.yandex.net/get-mpic/1673800/img_id731641934242308290.png/orig
       
   45. Create: Preview image #20918819
       URL: https://avatars.mds.yandex.net/get-mpic/1578067/img_id9135688850812123791.png/orig
       
2. Donny Darko 27 April 2023 23:20:12
   Name: Vivitek DW771USTi; Catalog: Multimedia projectors