Page 24
GT490X
User Manual
7) To reset the system with an Anti-Code, contact
the central station or engineer (as instructed by
the installation company) and quote the number
given by the display.
8) The central station or engineer will give a return
Anti-Code, ( this may contain the YES & NO keys)
for example 5, YES, 2, 4.
9) Enter this Anti-Code into the keypad.
10) The system is now reset.
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