Use the following procedure to edit the remote shelf system settings:
Select , , or in the Input Selection Mode drop-down box.
Select either CC1 or CC2 in the Force/Manual Channel drop-down box to select a port to be used when the Input Selection Mode is set to MANUAL.
Select CHANGE or NO CHANGE in the Active Clock drop-down box.
Select ENABLE or DISABLE in the drop-down box.
Click OK to accept changes and return to the System Settings screen, or Cancel to return to the System Settings screen without saving changes.