I am at a customers house that we installed a system 6 and a couple of Z100's. One of the Z100's green LED's is blinking every couple of seconds and the zone is not muted. Just looking for a quick fix to the problem before I leave the party, any input would be good. Thanks in advance.

Sounds like DND (do not disturb)... try *,mute

DND is the state of the zone.
Music will play through,
but page and doorbell won't,(if you have a z-600 in the system)

Try: star,mute it is a toggle command for DND!

There is no z600 in the system and the blink ins't as fast as the DND blink, its much slower. The LED blinks even when the zone is on.

Sounds like it might be the source-sharing indicator.

This happens when you select a source from a keypad, say in the living room, and then another keypad/zone selects the same source.

JJP

Have you assigned the dip switches properly?

Another thing I have run into is if you are usinf a dual keypad the ir eye on the second keypad could be picking up some kind of interference which would cause the led to blink as if it were getting an ir command. When I disconnected it the blinking went away. It just happened in that one room and I could not figure out why.
jc

i have tried all of your suggestions and one of them worked but not really sure which one, thanks for all the input