Turn the dial to set the Desired DG-ID TX
The DG-ID TX shown here (23) will connect the Coos Bay Repeater with the Sherwood Repeater. (Repeater 2 with repeater 3) 32 would also work just as well.
Hold down the GM Button for 2 seconds and you will see the main screen come back. Notice in the upper right hand corner of the screen it shows T23, this shows that you made the correct change.
When your done with you link remember to put your DG-ID TX back to 00!