Where are the configuration options located?

This module requires no configuration to work.

If it doesn't work for your site, please provide more information.

I am using latest dev version - 7.x-2.x-dev .
I have a news listing page.
Let's say I have menu "news" under "media".
Media->News
On this page , I have three news,

News item 1
News item 2
News item 3

These nodes are not associated with any menu item. But when user click on "News item 1", I want to show
Media->News menu as active.

Is this possible with this module?
If yes, how to configure module to achieve this result?

Thanks

***Edit***
Use pathauto module to configure this module.
http://drupal.org/node/1772242#comment-6432372

This module doesn't work in my multilingual site too. I have a main menu named Galleries with 'galleries' as its link and i set also the pattern of one of my node types to 'galleries/[node:title]'. When I visit 'galleries', the menu is set to active but when i visit the gallery node which has a link of 'galleries/some-title', the Galleries menu is not set to active. Can anyone please help if this module functions this way? I read in its project description

Menu Trail By Path sets the active-trail on menu items according to the current url.

For example if you are at yoursite.com/blog/category1/article1
Menu Items with these paths will get the active-trail class on them and expand accordingly.

blog
blog/category1
blog/category1/article1

that its doing same as what I've described above but its not working in my site. Can anyone please help?

Check CSS of menu items. This module uses class 'active-trail' , you may be using 'active' as css class.

Closing this issue since the original question has been answered.

This module doesn't has any configuration option.
Use pathauto module to configure it.
http://drupal.org/node/1772242#comment-6432372