Thanks for the reply. too any one Only 3 scans I need on gmrs List 1 575 List 2 600 List 3 625 all on m1 normal then start ch Zone is on zone 1. after list 10 Scan setting Stop A (sec not sure) stop B ( sec) not sure Resume 5.00 ,talk back 10.00 ,fast scan 0.100 Slow scan 0.500 power on scan ( on) Key & Display assign on scan A start/stop Thanks who responds