TheAlarmTech.com

i have a couple of troubles whis says demux audio on several panels

1-demux audio
2-battery trouble although the battery is fully charged and connected to the power supply
3-after a perfect compilation with no errors when i generate an alarm during test with a manual pull station the amplifiers dont work although i chose the correct amplifier with the exact label

1- check the EOL resistor; which amplifier you use?
2- which battery capacity you use? which SDU version? which 3-PPS version?
3- write you rule.

you need to fix the demux audio before the amps will work. what is the zone/pseudo point that is in trouble/active.

I would try jumping the batteries out and wait to see if the trouble still swings in and out.

jump batteries: connect the positive terminal of the battery charger to the positive terminal of the 24v aux power, this will clear the battery trouble.

check this post if it still goes in and out of trouble after being jumped out: http://www.thealarmtech.com/forum/viewt ... ttery#p665