Attached is a pic of my main FL. It has 10 systems on it and starts with S1 thru S0 (1 thru 10). How can I turn on or off a system while radio is scanning? I have SDS200 and never bothered to use this feature cause I only had 4 systems up till now. I added some new ones. So for example if radio is scanning with all 10 systems and I wanted to LOCK OUT #3 and #7, can I do this on the fly as radio is scanning? Normally I just do this via the menu but its time consuming and requires too many button presses. I don't listen to ALL systems at the same time cause its alot to scan through, but for example if I am monitoring #0 the Mass state PD system ONLY and I want to check whats happening locally and want to hear #1, the Prov Metro system, how do I do this? I DONT use QK's for departments, ONLY for each individual FL(system) in my Profile. I looked at the "easy to read" manual but couldn't find exactly what I was looking for.