Digital Key Switch
(490-0537)                 Troubleshooting            Faxback Doc. # 19967

If you have problems, these suggestions might help.

KEYPAD DOES NOT ARM OR DISARM YOUR SYSTEM.

    Be sure all connections are correct.

    Check for the proper setting of LATCH IN/OUT.

    The security code resets to the preset factory code (1 2 3 4) if
    power has been disconnected.

YOU CANNOT REMEMBER YOUR CODE:

    Temporarily disconnect power to reset to the factory code 
    (1 2 3 4).

    NOTE:  If your system has battery back-up, you must also disconnect the
           battery.

YOU CANNOT SILENCE THE ALARM FROM THE KEYPAD AFTER ACTIVATING THE PANIC
CIRCUIT.

    Your alarm system is not equipped for this feature.  Reset the 
    alarm from the alarm system.


(SP/YO 3/8/96)