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RF-502
2
particular operation. The sequence must be repeated each time if it is
desired to cancel the arm/disarm chirp sound.
3. PANIC FUNCTION
The RF-502 remote control may be used as a remote panic switch to
trigger the siren in cases of emergency. To activate the PANIC
FUNCTION press and hold the ON/OFF button on the remote transmitter
for a minimum of 3 seconds. The siren will sound. To stop the PANIC
FUNCTION press the ON/OFF button on the transmitter.
4. DELETING THE PRE-WARNING SENSOR CIRCUIT (If installed)
The RF-502 offers the dual stage SIS-5 impact sensor to pre-warn a
light impact on the vehicle with a siren chirp before triggering the alarm.
The alarm will trigger with the third violation within 15 seconds. The RF-
502 also provides a pre-warnng sensor input for an additional sensor
like a radar sensor to pre-warn approach to the vehicle.
To delete the pre-warning sensor, press the button again within 5
seconds after arming. The siren will confirm deletion with a low chirp.
NOTE: Deleted sensor(s) will return to normal operation upon
disarming the RF-502. Sensor(s) deletion procedure must be followed
each time the RF-502 is armed. This operation deletes only the pre-
warning sensor of the alarm.
NOTE: This pre-warning feature is set inactive by the factory, and must
be activated at the time of installation if this feature is desired.
5. CHANGING THE REMOTE TRANSMITTER BATTERY
The RF-502 remote transmitter uses one (1) 12 volt miniature battery,
#EL12, #VR22, or Radio Shack #23-144. It will provide approximately
one year of operation before replacement is necessary.