the screen keeps flashing up rt. Earlier I was getting a message of rt6 before I disconnected the battery and thought by disconnected the battery it might reset the alarm and knock off the services and fault lights. But this didn't work.
Please help
I think I'm loosing the will to live, last time I'm going to post this lot
There is NO rt6 fault code from a Scantronic 9800
rt = Illegal use of keypad (excess number of keypresses).
In other words, someone put in a wrong number, 4 digits, then put in the right (or not) number, 4 + 4 = 8 digits = rt Illegal use of keypad (excess number of keypresses).
The idea is to pause between keying the number more than once so the above does not happen.
c1 to 8 Detector circuit open.
t1 to 8 Circuit tamper open.
o1 to 8 Detector circuit omitted (isolated).
E1 to 8 Entry via a detector circuit.
S1 to 8 Detector circuit on Soak test.
EA Alarm on entry
EF Exit fault
bF Control panel battery fault
PF Mains supply failure.
Sr System reset (Total power failure).
AP Aux. (Detector) power failure.
Lb Control panel low battery.
rt Illegal use of keypad (excess number of keypresses).
rP Remote keypad missing.
rr Total power failure (engineer reset required).
u1 to u9 User access number (U5 = Duress, U9 = Keyswitch)
AE Access Engineer
AA Arm area A (Full set).
Ab Arm area B (Part set).
Ac Arm area C (Part set)
Lt Control panel tamper.
tr External bell tamper.
cF Communications failure (External signalling).
LF Telephone line fault.
cc Communications completed successfully.
