Help please, l disconnected my Texecom 64w panel from mains, and, battery, for about 24hrs the other day, because my alarm went off for no apparent reason, and the master, or engineers code would not silence the bell. l have disconnected the alarm cable from the panel, and returned all power back to the panel, but when l try placing the alarm cable on the panel alarm terminal, the bell goes off again. The only red lights showing in ONLINE STATUS AND CONTROL is for PANEL BELL OUTPUT, SYSTEM OPEN, COM 2 POWER, and PANEL BOX TAMPER OPEN.lt seems like a reset problem, but the keypads are only showing the panel tamper.