Change history for item: NEC UM280W

Donny Darko 25 September 2023 01:50:08
1. Create: Width #587473
  Value: 378
2. Create: Height #587474
  Value: 112
3. Create: Description #23730683
  Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type-B , HDMI input x 2, S input
4. Create: Brand #23730684
  Value: NEC
5. Create: Type #23730685
  Value: Stationary
6. Create: Technology #23730686
  Value: LCD
7. Create: Purpose #23730687
  Value: For office
8. Create: Projector resolution #23730688
  Value: 1280x800
9. Create: Image aspect ratio #23730689
  Value: 8:5
10. Create: Number of LCD/DMD panels #23730690
  Value: 3
11. Create: Image functions and options #23730691
  Value: Keystone correction, ultra short throw
12. Create: Peculiarities #23730692
  Value: Speakers
13. Create: Lamp life #23730693
  Value: 4000 h
14. Create: Lamp life in eco mode #23730694
  Value: 8000 h
15. Create: Number of lamps #23730695
  Value: 1
16. Create: Power of each lamp #23730696
  Value: 230 W
17. Create: Min. projection distance #23730697
  Value: 0.45 m
18. Create: Max. projection distance #23730698
  Value: 0.85 m
19. Create: Min. diagonal size #23730699
  Value: 16.1 m
20. Create: Max. diagonal size #23730700
  Value: 2.69 m
21. Create: Min. ratio of distance to image size #23730701
  Value: 0.36
22. Create: Max. ratio of distance to image size #23730702
  Value: 0.36
23. Create: Min. horizontal frequency #23730703
  Value: 15 kHz
24. Create: Max. line frequency #23730704
  Value: 100 kHz
25. Create: Min. vertical frequency #23730705
  Value: 50 Hz
26. Create: Max. frame frequency #23730706
  Value: 120 Hz
27. Create: Zoom digital #23730707
  Value: 1.4
28. Create: Aperture number F, min #23730708
  Value: 1.8
29. Create: F-number F, max #23730709
  Value: 1.8
30. Create: Contrast #23730710
  Value: 3000:1
31. Create: Light flow #23730711
  Value: 2800 lm
32. Create: Keystone correction type #23730712
  Value: Vertical
33. Create: Connectors and interfaces #23730713
  Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input x 2, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
34. Create: Number of built-in speakers #23730714
  Value: 1
35. Create: Power per speaker #23730715
  Value: 16 W
36. Create: Noise level #23730716
  Value: 35 dB
37. Create: Depth #23730717
  Value: 42.8 mm
38. Create: Weight #23730718
  Value: 5.2 kg
39. Create: Image #20898638
  URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4460917505516554738/orig
40. Create: Image #20898639
  URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6380728963456956566/orig
41. Create: Image #20898640
  URL: https://avatars.mds.yandex.net/get-mpic/1642819/img_id7008875408856011730/orig
42. Create: Image #20898641
  URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id8793322372523539090/orig
43. Create: Image #20898642
  URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id6721564063532260781/orig
44. Create: Preview image #20898643
  URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4460917505516554738/orig
Donny Darko 27 April 2023 23:06:50
Name: NEC UM280W; Catalog: Multimedia projectors