Change history for item: Optoma EW775

Donny Darko 25 September 2023 04:59:28
1. Create: Width #593538
  Value: 416
2. Create: Height #593539
  Value: 14.3
3. Create: Description #23830942
  Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, RGB input, S-Vide input
4. Create: Brand #23830943
  Value: Optoma
5. Create: Type #23830944
  Value: Stationary
6. Create: Technology #23830945
  Value: DLP
7. Create: Purpose #23830946
  Value: For office
8. Create: Projector resolution #23830947
  Value: 1280x800
9. Create: Image aspect ratio #23830948
  Value: 8:5
10. Create: Number of LCD/DMD panels #23830949
  Value: 1
11. Create: Image functions and options #23830950
  Value: 3D, keystone correction
12. Create: Peculiarities #23830951
  Value: Speakers
13. Create: Lamp life #23830952
  Value: 1500 h
14. Create: Lamp life in eco mode #23830953
  Value: 2000 h
15. Create: Number of lamps #23830954
  Value: 1
16. Create: Power of each lamp #23830955
  Value: 330 W
17. Create: Min. projection distance #23830956
  Value: 1.5 m
18. Create: Max. projection distance #23830957
  Value: 10.5 m
19. Create: Min. diagonal size #23830958
  Value: 0.87 m
20. Create: Max. diagonal size #23830959
  Value: 7.64 m
21. Create: Min. ratio of distance to image size #23830960
  Value: 1.62
22. Create: Max. ratio of distance to image size #23830961
  Value: 2.03
23. Create: Min. horizontal frequency #23830962
  Value: 15 kHz
24. Create: Max. line frequency #23830963
  Value: 91 kHz
25. Create: Min. vertical frequency #23830964
  Value: 43 Hz
26. Create: Max. frame frequency #23830965
  Value: 85 Hz
27. Create: Zoom optical #23830966
  Value: 1.25
28. Create: Aperture number F, min #23830967
  Value: 2.46
29. Create: F-number F, max #23830968
  Value: 2.56
30. Create: Focal length min. #23830969
  Value: 228 mm
31. Create: Focal length max. #23830970
  Value: 285 mm
32. Create: Contrast #23830971
  Value: 1500:1
33. Create: Light flow #23830972
  Value: 4500 lm
34. Create: Keystone correction type #23830973
  Value: Vertical
35. Create: Connectors and interfaces #23830974
  Value: Ethernet, RS-232, USB Type-B, HDMI input, RGB input, S-Video input, VGA input x 2, RCA audio input x 2, mini jack 3.5 mm audio input, composite video input, component video input
36. Create: Number of built-in speakers #23830975
  Value: 2
37. Create: Power per speaker #23830976
  Value: 3 W
38. Create: Noise level #23830977
  Value: 31 dB
39. Create: Depth #23830978
  Value: 324 mm
40. Create: Weight #23830979
  Value: 9 kg
41. Create: Image #20914008
  URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id3999700201063292500/orig
42. Create: Image #20914009
  URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id4996116509844585914.jpeg/orig
43. Create: Image #20914010
  URL: https://avatars.mds.yandex.net/get-mpic/3590777/img_id707181491727378485.jpeg/orig
44. Create: Image #20914011
  URL: https://avatars.mds.yandex.net/get-mpic/4076910/img_id3209274141578237224.jpeg/orig
45. Create: Image #20914012
  URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id1254522422770570209.jpeg/orig
46. Create: Image #20914013
  URL: https://avatars.mds.yandex.net/get-mpic/4370207/img_id8339676750118794010.jpeg/orig
47. Create: Image #20914014
  URL: https://avatars.mds.yandex.net/get-mpic/3689399/img_id734476202177861980.jpeg/orig
48. Create: Preview image #20914015
  URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id3999700201063292500/orig
Donny Darko 27 April 2023 23:17:48
Name: Optoma EW775; Catalog: Multimedia projectors