Disable Infinite Loop

New to Wordpress and Stack overflow, help or advice is appreciated.

I am currently using a Slider Carousel Plugin called Electriccarousel.

I am trying to disable the infinite loop so that, the slider will only go in one direction, rather than becoming an infinite loop. i.e. Images will only scroll left to right, after end of gallery, you must navigate backwards.

See example here of the plugin demo I am using http://ift.tt/1UFktqA

Appreciate any leads or help!

Thanks so much

via Chebli Mohamed