CPS Clickers
The tutorials below are from the manufacturer.

In addition to general operation, you may also need to adjust the channel of either the receiver, the clickers or both. This usually is required when sets of clickers are combined to accommodate a larger group than the 32-clicker set.

To change the channel in the receiver : In Device Manager, right-click on the icon for the receiver, choose properties, General Tab, enter the desired channel. 

To change the channel in the clickers , Press the < and> keys at the same time. (You'll know you were successful in timing if nothing changes on your screen.) Next press the +/- button. You will have the opportunity to reset the channel and/or device number. If you want them to remain the same or want to view what those numbers are, just press enter without recording a number. After doing that, you'll see the current data for that clicker.
CPS 6.0 Software  

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