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Removing Bypass Plug-in Boards
The RTR-2 has Bypass Plug-In Boards installed at the factory. When making changes to the
internal jumpers or installing the optional modules, the Bypass Plug-In boards must be removed.
Remove the cover from the RTR-2. Looking at the rear of the unit from the inside, you will see the
three Bypass Plug-In boards installed as shown below.
To remove the Bypass Plug-In board, use a small diameter Phillips Screw Driver. Put the screw
driver through the hole on the corner of the board to be removed and gently pry it slightly outward.
Move the screw driver to the other corner of the board to be removed and repeat the prying action.
The board will come loose from the board connectors and be able to be easily removed. Repeat the
same sequence for the other Bypass Plug-In boards See the photos below.
