Can anyone help with a bit of fault diagnosis on a viper (x2) circuit
This is an older Scantronic system where I am getting false alarms on a circuit with two vipers - about eight(8) years old.
Strangely neither viper LED flashes after false alarm. When walk tested both vipers flash as they should.
I have checked the internal viper wiring and all good.
Question is this a viper problem or wiring.
Any help would be good - thank you.