need some help?

[frank125]

hello i have the gre-500. im trying to find out how to enter the base frequencie, offset, and spacing#. i want to scan salemcounty. i have put in all cc's entered this as uhf/vhf. i just dont know how to put these in. i also have the 996 and have succesfully put everything in , and hear the system. i cannot find out how to put base, offset,spacing# in. also can i set this up as wildcard, or do i need to put all id's in. can someone help me out with this. i tried putting in all cc's and scan it does not work.some how i think i really have to put these other items in just dont know how to. thanks in advance for youre help, frank