Radian RD-30 Operation Manual page 67

RD Current Connector Locking Mechanisim
To disengage the locking plug, firmly insert the current input plug further into the receptacle until
you feel a slight click. This click indicates that the locking mechanism is disengaged. You can
then pull the current plug completely out of the receptacle.
RD-3x Shown
RD-2x Shown
67
RD-30 Operations Manual
RD-3x Shown
RD-2x Shown