I fail to find a reset jumper on a RB922UAGS-5HPacD. Is there one at all? How to reset the configuration to fatory defaults without one?
http://i.mt.lv/routerboard/files/rb9xx-ac-qg.pdf

Did you figure this out? Is there a reset jumper? If not, is there an alternate way to set to factory defaults?

Did you ever find this? I have a radio where the reset button is broken off and I'd like to reset it to defaults.