| 1  | In the Navigation pane, click Manage Devices. | 
| 2  | In the list of devices, click the applicable library. Click Open Entry/Exit. | 
| 3  | To close the port after placing the media, click Entry/Exit Closed. If you have placed a cleaning media item in the port, click Entry/Exit Closed with Cleaning Media to move the media item to a cleaning slot in the library. | 
| 1  | In the Navigation pane, click Manage Devices. | 
| 1  | In the Navigation pane, click Manage Devices. | 
If an ACSLS or NDMP library encounters a network problem, use the following procedure to restart the library. The Restart method restarts the network and socket connections by removing them and adding the library again.
| 1  | In the Navigation pane, click Manage Devices. | 
| 2  | In the list of devices, click the applicable library. Click Restart Library.  |