Eg: if your entry/exit (door) is on zone one,
Press chime
Press 1 ,zone one LED should light
Press reset
Zone 1 is now in chime ,
If you have chimed the wrong zone:
Press chime
Press 1 zone one LED will go out, select the correct zone you wan't in chime eg zone 2 ,
Press reset,
Repeat the procedure until you find the zone you want in chime.
Ps, we don't get many folk asking how to chime a zone, lots on how to turn it off though.
PPs, if it not work then post back with the model, it's usually written on the panel.
e manno, July 2012