Electronic Alarms and Home Security Devices - vista 20p unexpected countdown

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View Full Version : vista 20p unexpected countdown


lhpdiver
05-05-09, 04:37 PM
Hi
Our system has been (self) installed for about 2 years. From time to time it acts weird. I had to replace a fishy keypad last December. The backup battery is pretty new. The last couple of weeks - about 2 hours after setting the system in 'stay' mode the system starts an audible countdown. If I don't get to the keypad in time the system starts a warble like alarm (unlike the usual piercing siren). Anybody have any ideas ? I haven't touched the programming stuff in months.
Thanks


MrRonFL
05-05-09, 08:12 PM
It sounds like you accidentally turned on the auto schedule feature, somewhere along the line.

Look in your user manual under "User Schedules". In my copy it's on page 37.