hide pagination icons

Hi
I have installed easing slider where I could hide the pagination icons (I don’t want to show them). However, ever since I update to your new slider plugin, the icons show and I can’t see where I can hide them? How can I do this?

if it is not possible, how can I go back to my previous version of easing slider?

thanks in advance!

http://ww.wp.xz.cn/extend/plugins/easing-slider/