User`s manual

MPS Doc: UPS_AS_UM Rev (-) May 23, 2012 Page 21 of 38
Windows XP shutdown dialog box
Windows 7 shutdown dialog box
Upon the triggering of the Shutdown Procedure the Application sends a delayed
shutdown command to the UPS, commanding it to shut down after the specified
"UPS Shutdown Delay" that was entered during the Application’s configuration.
The delay timer starts upon the triggering of the Shutdown Procedure. Each of the
above actions will be executed only if enabled during the configuration of the
Application. Disabling both the Windows Shutdown and UPS Shutdown may be
useful (with or without specifying a Custom Shutdown Program) when the PC isn't
fed by the UPS but the user wishes to constantly monitor the UPS status and to take
a specific actions, other than shutting down its PC or the UPS. (See the example:
“Monitor Only Mode", Paragraph 5.1 ).
4.6. Main AC power is OK but Battery is Low
If the Main AC power to the UPS is OK but the battery charge is below the "Low
Charge Shutdown Threshold"; the battery icon will be Yellow and a message balloon
will inform the user about the situation.
Please note that in this situation the available battery charge may be too low and in
case of a Main AC power failure the UPS may shutdown prematurely before the
Shutdown Procedure is able to safely shut down the PC.
Yellow battery icon