Emerson Liebert PSA Line-Interactive UPS 500-1500VA User Manual

To set up a Liebert MultiLink upgrade license that allows you to send notifications to targeted client 

computers (which must be running Liebert MultiLink):

• Click on Configure, then on Upgrade License.
• In  the  License File box, enter the name of the appropriate file—license.key—with its full path, 

or click on the Browse button to locate the file, which is available from Emerson.

• Click on the Install button to begin. A message box appears after successful installation. 

• After installing the license, configure the targeted MultiLink Clients as described in 8.3.6 - 

Properties - Clients Tab. (Targeted clients must have Liebert MultiLink version 1.x or 3.x 

installed. If the targeted client is running version 3.x of the software, the Device Type for the 

event source must be MultiLink Basic Notification Source. Also, in the Hostname or IP 

address box of the targeted MultiLink Client computer, the hostname of the computer on which 

the MultiLink Network Shutdown License is installed must be specified. See 3.1 - Connecting 

host computer, UPS and targeted clients and 8.3.3 - Properties - Setup Tab).

To set up a Liebert MultiLink upgrade license: 

• Click on Configure, then on Upgrade License.
• In  the  License File box, enter the name of the appropriate file—license.net—with its full path, 

or click on the Browse button to locate the file, which is available from Emerson.

• Click on the Install button. A message box appears after successful installation. 
• After installing the license, you may add any Liebert MultiLink installation on the network to the 

Viewer device lists for monitoring and configuration (see 8.4.3 - Configure Menu - Edit My 

Device List and 8.4.4 - Configure Menu - Edit Network Device List).