72Step2 Align the edges of the MSCA with the guides in the MSCA slot and push the card into the router. Pushthe ejector levers at both side of the MSCA inward until they form the smallest degree with the MPUFpanel.Step3 Fix the MSCA on the router with captive screws.NOTE:The installation and removal procedures of an MSCB are the same as that of an MSCA.Installing/Removing CF CardCF Card StructureFigure 54 Front of CF cardInstalling CF CardFigure 55 Press the CF card into the slotInstall the CF card following these steps:Step1 Push the spring button into the slot completely, and make sure it only springs out with outside force.Step2 Press the CF card into the slot in correct orientation, and make sure it only springs out with outside force.NOTE:Make sure the CF card with correct application program is properly installed in the slot; or, the systemcannot boot.Removing CF CardRemove the CF card following these steps:Step1 Check the CF card LED to make sure it is not blinking, and then proceed.Step2 Press the spring button to release the internal spring clip, making the card out of the slot a little.
