Channel Cycling (Outdoor Reading Cutting In and Out)

My device is rotating / cycling through the different channels, how do I stop it?

The channel cycling feature is mainly for users who want to monitor more than 1 remote sensor without having to change the channel manually. 

To disable the channel cycling feature, tap (do not press and hold) the Channel/Sync button once the OUT reading appears on the screen. Your device will now continuously show that reading until the Channel/Sync button is pressed again. 

Note: Pressing the Channel/Sync button for longer than a second will make the 
device enter syncing mode. This will reset the connection between the base unit 
and transmitter and you may lose the OUT reading from all channels until the 
connection is restored.