X10 Community Forum
🛡Home Security => Problems and Troubleshooting => Topic started by: fairmont on April 28, 2010, 09:40:59 AM
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I have recently encountered a new situation. The alarm works fine, but when I switch to "install" the first three lights are on. I can't figure out why this has suddenly happened. Any help is greatly appreciated.
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... when I switch to "install" the first three lights are on.
I think [this off the top of my head] while in install mode.. those are zone lights.. indicating you have DS10A's, or MS10A's installed.
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And it's a good idea to label each "DS" or "MS" as Zone 1,2, and 3.