Change history for item: Acer U5520B

Donny Darko 25 September 2023 02:48:46
1. Create: Width #589228
  Value: 339
2. Create: Height #589229
  Value: 237
3. Create: Description #23762706
  Value: Purpose: office, projector resolution: 1920x1080 Full HD, 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-B , HDMI input x 2
4. Create: Brand #23762707
  Value: Acer
5. Create: Type #23762708
  Value: Stationary
6. Create: Technology #23762709
  Value: DLP
7. Create: Purpose #23762710
  Value: For office
8. Create: Projector resolution #23762711
  Value: 1920x1080 Full HD
9. Create: Image aspect ratio #23762712
  Value: 16:9
10. Create: Number of LCD/DMD panels #23762713
  Value: 1
11. Create: Image functions and options #23762714
  Value: 3D, keystone correction, ultra short throw
12. Create: Peculiarities #23762715
  Value: Speakers
13. Create: Lamp life #23762716
  Value: 3000 h
14. Create: Lamp life in eco mode #23762717
  Value: 7000 h
15. Create: Number of lamps #23762718
  Value: 1
16. Create: Power of each lamp #23762719
  Value: 280 W
17. Create: Min. projection distance #23762720
  Value: 0.21 m
18. Create: Max. projection distance #23762721
  Value: 0.61 m
19. Create: Min. diagonal size #23762722
  Value: 1.78 m
20. Create: Max. diagonal size #23762723
  Value: 3.05 m
21. Create: Min. ratio of distance to image size #23762724
  Value: 0.36
22. Create: Max. ratio of distance to image size #23762725
  Value: 0.36
23. Create: Min. horizontal frequency #23762726
  Value: 15 kHz
24. Create: Max. line frequency #23762727
  Value: 100 kHz
25. Create: Min. vertical frequency #23762728
  Value: 24 Hz
26. Create: Max. frame frequency #23762729
  Value: 120 Hz
27. Create: Zoom digital #23762730
  Value: 2
28. Create: Aperture number F, min #23762731
  Value: 2.53
29. Create: F-number F, max #23762732
  Value: 2.53
30. Create: Focal length min. #23762733
  Value: 538 mm
31. Create: Focal length max. #23762734
  Value: 538 mm
32. Create: Contrast #23762735
  Value: 10000:1
33. Create: Light flow #23762736
  Value: 3000 lm
34. Create: Luminous flux in economy mode #23762737
  Value: 2400 lm
35. Create: Keystone correction type #23762738
  Value: Vertical/horizontal
36. Create: Connectors and interfaces #23762739
  Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input x 2, S-Video input, VGA input x 2, RCA audio input, mini jack 3.5 mm audio input, composite video input
37. Create: Number of built-in speakers #23762740
  Value: 2
38. Create: Noise level #23762741
  Value: 35 dB
39. Create: Depth #23762742
  Value: 323 mm
40. Create: Weight #23762743
  Value: 5.5 kg
41. Create: Additional Information #23762744
  Value: MHL support
42. Create: Image #20904439
  URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id1938279048707701429.jpeg/orig
43. Create: Image #20904440
  URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id2775821838232321311.jpeg/orig
44. Create: Image #20904441
  URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id8215192849551054243.jpeg/orig
45. Create: Image #20904442
  URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id637027860443168893.jpeg/orig
46. Create: Image #20904443
  URL: https://avatars.mds.yandex.net/get-mpic/3614670/img_id6403712493968443728.jpeg/orig
47. Create: Preview image #20904444
  URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id1938279048707701429.jpeg/orig
Donny Darko 27 April 2023 23:10:12
Name: Acer U5520B; Catalog: Multimedia projectors