Change history for item: Epson PowerLite 1940W

Donny Darko 25 September 2023 00:26:36
1. Create: Width #584758
  Value: 376
2. Create: Height #584759
  Value: 91
3. Create: Description #23685537
  Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 4000-7000 lm, contrast: 1000:1-3000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type- B, HDMI input x 2, VGA input
4. Create: Brand #23685538
  Value: Epson
5. Create: Type #23685539
  Value: Stationary
6. Create: Technology #23685540
  Value: LCD
7. Create: Purpose #23685541
  Value: For office
8. Create: Projector resolution #23685542
  Value: 1280x800
9. Create: Image aspect ratio #23685543
  Value: 8:5
10. Create: Number of LCD/DMD panels #23685544
  Value: 3
11. Create: Image functions and options #23685545
  Value: Keystone correction, motorized focusing
12. Create: Peculiarities #23685546
  Value: Speakers
13. Create: Lamp type #23685547
  Value: UHE
14. Create: Lamp life #23685548
  Value: 2500 h
15. Create: Lamp life in eco mode #23685549
  Value: 4000 h
16. Create: Number of lamps #23685550
  Value: 1
17. Create: Power of each lamp #23685551
  Value: 245 W
18. Create: Min. diagonal size #23685552
  Value: 0.76 m
19. Create: Max. diagonal size #23685553
  Value: 7.62 m
20. Create: Min. ratio of distance to image size #23685554
  Value: 1.38
21. Create: Max. ratio of distance to image size #23685555
  Value: 2.24
22. Create: Min. horizontal frequency #23685556
  Value: 15 kHz
23. Create: Max. line frequency #23685557
  Value: 92 kHz
24. Create: Min. vertical frequency #23685558
  Value: 50 Hz
25. Create: Max. frame frequency #23685559
  Value: 85 Hz
26. Create: Zoom optical #23685560
  Value: 1.6
27. Create: Aperture number F, min #23685561
  Value: 1.51
28. Create: F-number F, max #23685562
  Value: 1.99
29. Create: Focal length min. #23685563
  Value: 18.2 mm
30. Create: Focal length max. #23685564
  Value: 292 mm
31. Create: Contrast #23685565
  Value: 3000:1
32. Create: Light flow #23685566
  Value: 4200 lm
33. Create: Keystone correction type #23685567
  Value: Vertical/horizontal
34. Create: Connectors and interfaces #23685568
  Value: Ethernet, RS-232, USB Type-A, USB Type-B, HDMI input x 2, VGA input x 2, RCA audio input, mini jack 3.5 mm audio input, composite video input
35. Create: Number of built-in speakers #23685569
  Value: 1
36. Create: Power per speaker #23685570
  Value: 10 W
37. Create: Noise level #23685571
  Value: 37 dB
38. Create: Depth #23685572
  Value: 272 mm
39. Create: Weight #23685573
  Value: 3.9 kg
40. Create: Image #20891263
  URL: https://avatars.mds.yandex.net/get-mpic/2009321/img_id3833060913441433586/orig
41. Create: Image #20891264
  URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id3184243785598613225/orig
42. Create: Image #20891265
  URL: https://avatars.mds.yandex.net/get-mpic/1680954/img_id3289318047583921444/orig
43. Create: Preview image #20891266
  URL: https://avatars.mds.yandex.net/get-mpic/2009321/img_id3833060913441433586/orig
Donny Darko 27 April 2023 23:02:24
Name: Epson PowerLite 1940W; Catalog: Multimedia projectors