When in scan mode, the radio stops on a talkgroup, and in the upper left hand corner it says "Scn-####" #### being the object number. How do you get it to display the scan list number and the object number? I noticed it did it sometimes, but now it only shows Scn. Also, does anyone have good settings for the S-Meter? Mine has 4 bars when it isn't even picking a signal up.