TB9100/P25 CG/P25 TAG Installation and Operation Manual Replacing Modules 99© Tait Limited March 20143. Insert the securing screw into the floating nut i in the subrack andtighten. Note that you may have to push the screw in and down topick up the floating nut.4. Carry out the instructions in “Final Reassembly” on page 115.Configuring the Control Panel BoardA link (J300) is provided on the control panel board which allows you toselect the color displayed by the seven channel LEDs (refer to the examplesbelow). This link selects the color for all the channel LEDs.Note The following diagram shows the bottom side of the board (asseen with the board mounted in the control panel chassis). J300 ismounted on the top side of the board, and is accessible from thetop of the control panel assembly.Examples of LEDColors Example 1With the following link settings:■ Subrack interconnect board links set for Rx gate status signal (see“Configuring the Subrack Interconnect Board” on page 112)■ control panel board link across pins 1 and 2J300pin 1J300