Reliance Controls THP204 - Manual (Page 5)

• Make sure receiver batteries are properly installed. Note
battery direction on inside of battery compartment
•
Make sure transmitter and receiver are set to the same code
• Make sure only one code switch on each unit is in the “on”
position
Portable Tone Alert Receiver beeps when there is no alert condition
• Change the receiver and transmitter to a different transmit
code. The receiver may be picking up a signal from a
neighbor.
• Move the receiver to a different location. The receiver may be
picking up interference from a high powered radio frequency
source.
•
Battery in transmitter needs to be replaced
Low battery light flashes
•
Battery is failing – replace battery
CAUTION
FCC Rules state that changes or modifications to the transmitter or
receiver could void your authority to operate these devices.