Program in all the system frequencies and set them to MO for Motorola by pressing the mode button until MO shows at the top of the screen in the right hand corner.Then program the talkgroups that you want to hear,everything is listed here:
http://www.radioreference.com/apps/db/?sid=714
Now after you do that you need to program it the custom frequency table,this can be done by pressing PGM then TRUNK then FUNC 2 and put in the base frequency,offset and step.after you do that press FUNC 3 and make sure its set for 3600 CC Mode Table.