Change history for item: Optoma W490

Donny Darko 25 September 2023 05:31:33
1. Create: Width #594467
  Value: 369
2. Create: Height #594468
  Value: 132
3. Create: Description #23848909
  Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 lm, contrast: 5000:1-10000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type- B, HDMI input x 3, VGA input
4. Create: Brand #23848910
  Value: Optoma
5. Create: Type #23848911
  Value: Stationary
6. Create: Technology #23848912
  Value: DLP
7. Create: Purpose #23848913
  Value: For office
8. Create: Projector resolution #23848914
  Value: 1280x800
9. Create: Image aspect ratio #23848915
  Value: 8:5
10. Create: Number of LCD/DMD panels #23848916
  Value: 1
11. Create: Image functions and options #23848917
  Value: 3D, keystone correction
12. Create: Peculiarities #23848918
  Value: Speakers
13. Create: Lamp life #23848919
  Value: 3000 h
14. Create: Lamp life in eco mode #23848920
  Value: 3500 h
15. Create: Number of lamps #23848921
  Value: 1
16. Create: Power of each lamp #23848922
  Value: 310 W
17. Create: Min. projection distance #23848923
  Value: 1.3 m
18. Create: Max. projection distance #23848924
  Value: 9.6 m
19. Create: Min. diagonal size #23848925
  Value: 0.65 m
20. Create: Max. diagonal size #23848926
  Value: 7.64 m
21. Create: Min. ratio of distance to image size #23848927
  Value: 1.48
22. Create: Max. ratio of distance to image size #23848928
  Value: 2.35
23. Create: Min. horizontal frequency #23848929
  Value: 15 kHz
24. Create: Max. line frequency #23848930
  Value: 91 kHz
25. Create: Min. vertical frequency #23848931
  Value: 24 Hz
26. Create: Max. frame frequency #23848932
  Value: 120 Hz
27. Create: Zoom optical #23848933
  Value: 1.6
28. Create: Zoom digital #23848934
  Value: 2
29. Create: Aperture number F, min #23848935
  Value: 2.5
30. Create: F-number F, max #23848936
  Value: 3.26
31. Create: Focal length min. #23848937
  Value: 20.91 mm
32. Create: Focal length max. #23848938
  Value: 32.63 mm
33. Create: Contrast #23848939
  Value: 10000:1
34. Create: Light flow #23848940
  Value: 5000 lm
35. Create: Keystone correction type #23848941
  Value: Vertical/horizontal
36. Create: Lens shift #23848942
  Value: Vertically
37. Create: Connectors and interfaces #23848943
  Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI x 3 input, VGA input, mini jack 3.5 mm audio input, composite video input, component video input
38. Create: HDMI Version #23848944
  Value: 1.4a
39. Create: Number of built-in speakers #23848945
  Value: 2
40. Create: Power per speaker #23848946
  Value: 16 W
41. Create: Depth #23848947
  Value: 295 mm
42. Create: Weight #23848948
  Value: 4.6 kg
43. Create: Additional Information #23848949
  Value: MHL support, USB-A 5V/1.5A, 3D vesa port
44. Create: Image #20917636
  URL: https://avatars.mds.yandex.net/get-mpic/4120567/img_id6161765965645064580.jpeg/orig
45. Create: Image #20917637
  URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id1495981412917716318.jpeg/orig
46. Create: Image #20917638
  URL: https://avatars.mds.yandex.net/get-mpic/4331935/img_id6921080153051245312.jpeg/orig
47. Create: Image #20917639
  URL: https://avatars.mds.yandex.net/get-mpic/4509881/img_id8525786465128475107.jpeg/orig
48. Create: Image #20917640
  URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id7022155199466140947.jpeg/orig
49. Create: Preview image #20917641
  URL: https://avatars.mds.yandex.net/get-mpic/4120567/img_id6161765965645064580.jpeg/orig
Donny Darko 27 April 2023 23:19:28
Name: Optoma W490; Catalog: Multimedia projectors