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

A password can be used to protect Liebert MultiLink’s configuration settings from unauthorized 

users. By default on most operating systems, Liebert MultiLink prevents remote monitoring and 

configuration.
For variations on this step, refer to Appendix A - Operating System Details.

• To permit remote access, remove the check mark from the Prevent box shown below.
• Enter up to 32 alphanumeric characters in the Password box.
• Type the same password in the Confirm Password box.

Review the Install Summary.

• If the setup configuration is acceptable, click Install.
• To alter any settings, click the Back button and make the desired changes. Then click Install.

A dialog box displays the progress of the installation process, which may take a few minutes.

If there are multiple users of the system on which Liebert MultiLink is being installed, the System 

Administrator should check the permissions on the installed files and modify the permissions as 

desired. The default permissions may not be appropriate.
The MultiLink Viewer requires full read/write access to the Liebert MultiLink directories and certain 

files within. It requires administrator (root) privileges to perform functions that start or restart the 

Liebert MultiLink service.

After installation, Liebert MultiLink asks whether you want to open the MultiLink Viewer. The 

Viewer shows the status of the UPS and allows you to modify configuration settings. (For details on 

configuring Liebert MultiLink, see 8.0 - Configuring Liebert MultiLink for Your System.)

• To open the Viewer now, click Yes in the dialog box.