Change history for item: Optoma EX550

Donny Darko 25 September 2023 05:01:37
1. Create: Width #593618
  Value: 280
2. Create: Height #593619
  Value: 77
3. Create: Description #23832320
  Value: Purpose: office, projector resolution: 640x480, max. diagonal image size: up to 5 m, luminous flux: up to 1000 lm, technology: LCoS, connectors and interfaces: USB Type-B, RCA audio input, composite video input, features: card�
4. Create: Brand #23832321
  Value: Optoma
5. Create: Type #23832322
  Value: Stationary
6. Create: Technology #23832323
  Value: DLP
7. Create: Purpose #23832324
  Value: For office
8. Create: Projector resolution #23832325
  Value: 1024x768
9. Create: Image aspect ratio #23832326
  Value: 4:3
10. Create: Number of LCD/DMD panels #23832327
  Value: 1
11. Create: Image functions and options #23832328
  Value: 3D, keystone correction
12. Create: Peculiarities #23832329
  Value: Speakers
13. Create: Lamp life #23832330
  Value: 5000 h
14. Create: Lamp life in eco mode #23832331
  Value: 6000 h
15. Create: Number of lamps #23832332
  Value: 1
16. Create: Power of each lamp #23832333
  Value: 180 W
17. Create: Min. projection distance #23832334
  Value: 12 m
18. Create: Max. projection distance #23832335
  Value: 12 m
19. Create: Min. diagonal size #23832336
  Value: 0.69 m
20. Create: Max. diagonal size #23832337
  Value: 7.62 m
21. Create: Min. ratio of distance to image size #23832338
  Value: 1.97
22. Create: Max. ratio of distance to image size #23832339
  Value: 2.17
23. Create: Min. horizontal frequency #23832340
  Value: 15 kHz
24. Create: Max. line frequency #23832341
  Value: 91 kHz
25. Create: Min. vertical frequency #23832342
  Value: 24 Hz
26. Create: Max. frame frequency #23832343
  Value: 85 Hz
27. Create: Zoom optical #23832344
  Value: 1.1
28. Create: Aperture number F, min #23832345
  Value: 2.51
29. Create: F-number F, max #23832346
  Value: 2.69
30. Create: Focal length min. #23832347
  Value: 21.95 mm
31. Create: Focal length max. #23832348
  Value: 24.18 mm
32. Create: Contrast #23832349
  Value: 5000:1
33. Create: Light flow #23832350
  Value: 2800 lm
34. Create: Keystone correction type #23832351
  Value: Vertical
35. Create: Connectors and interfaces #23832352
  Value: RS-232, USB Type-B, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input, component video input
36. Create: Number of built-in speakers #23832353
  Value: 1
37. Create: Power per speaker #23832354
  Value: 2 W
38. Create: Noise level #23832355
  Value: 30 dB
39. Create: Depth #23832356
  Value: 230 mm
40. Create: Weight #23832357
  Value: 2.2 kg
41. Create: Image #20914182
  URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4441121725919858273/orig
42. Create: Image #20914183
  URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id2277383296501375780/orig
43. Create: Image #20914184
  URL: https://avatars.mds.yandex.net/get-mpic/1865543/img_id230953257765589389/orig
44. Create: Image #20914185
  URL: https://avatars.mds.yandex.net/get-mpic/1614201/img_id93149011049082800/orig
45. Create: Preview image #20914186
  URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4441121725919858273/orig
Donny Darko 27 April 2023 23:17:55
Name: Optoma EX550; Catalog: Multimedia projectors