APC 990 User Manual

The read-only display screens can be accessed via an Internet Browser by typing the IP address of the 
Symmetra MW display into the browser’s address field. Configuration of the Symmetra MW or the 
display through the remote display is not supported.
The remote display feature requires Microsoft Internet Explorer 6 SP1 or greater. For best results we 
recommend that the Sun JVM version 1.4.2_05 or greater is installed, which is available from the Sun’s 
website.
The Netscape browser is not supported.

Note: Operation/configuration must be done at the UPS. 

Note: The event log screen can be accessed through the Operation screen. Only the 50 most 
recent events in the Event Log screen can be downloaded.

Note: Network settings must be configured before the remote display feature can be used.

• Start the web-based remote session 

by entering the IP address of the 
APC Symmetra MW UPS in the 
web browser address field. After a 
few seconds, a new window will 
open and display the shown screen.

• After a few seconds, a new window 

will open and display shown screen.

• Use the mouse to touch the buttons 

to see the other screens.

• Close the window or the web 

browser to end the remote session.

Note: For security reasons, there is a time limit of 5 minutes for a remote session. The 
connection will be disconnected after 5 minutes and reconnection is required.

Note: Only one remote session at a time is allowed.