I'm trying to use a CPE210 in the repeater mode to get wifi to a battery operated camera about 200ft away.  Using repeater mode because there is no power at the camera (thus the battery operated) and using a CPE with it's directional antenna because I'm really only trying to get the wifi to one device.  CPE210 is mounted high on the eave of the house with fair line of sight to camera depending on leaves on the trees.  Right now it is working very intermittently.  Are there any configuration settings than could be changed?  What does the Distance Setting do?  Is these a different product I should be using?