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To turn the clock’s remote receiver on for use with a remote
transmitter, locate the RECEIVER ON/OFF button and set it to ON
Working with Remote Transmitter
Press and hold the ALARM OFF button for 3 seconds to toggle
RECEIVER between ON/OFF status. There is a round indicator light
at the top right corner to indicate status. The software default setting
is ON.
If you are not using Sonic Alert remote transmitters, or if you do not
want the clock to respond to a transmitter, set the mode to OFF.
Receiver On/Off
Button