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Mend 9800 Alarm Fault Clear

How can I fix my 9800 Microprocessor Intruder alarm system ?

My MIAS is showing fault rt when I try to clear putting my alarm code it starts ringing but not the usual ring tone and I have trouble stopping it. When I do eventually stop it it returns to the rt fault again. Please can anyone help.

Claire
January 2012
9800Security Systems, Home Alarm SystemsAlarm Fault Clear
As you have called it a MIAS you have the manual.
What does it say in the manual about rt?

Here is a clue
rt Illegal use of keypad (excess number of keypresses).

So read the manual on how it works and use the right code.

Alarm
January 2012

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