I assume you are talking about the 146.960- Repeater, with a tone of 100hz. With your radio. You must tell it what your offset is and the tone. Your tone is set in number 13 of your menu, set it to 100hz. Then your go to menu #25 and set it to "-". Then go to menu #26 and set it to "000.600" for VHF (2 meter). UHF will be "005.000" for the offset.
Hope this helps!
73 de KM6DZ