Trying to supply internet to an outbuilding from my house.  Purchased a new Archer AX75 router for the house and a EAP225 outdoor Access Point.  I downloaded the Omada ap for my ipad and can only connect with the EAP225 when it's wired via ethernet to the router.  When it's not connected I can't connect from my ipad.  The EAP 225 is to be used as a repeater out in my yard and not wired to the router.  How do I donfigure the EAP 225 to communicate with my router and repeat the signal?