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2. “ ” is the Enter button.
(a) Press and hold the Enter button for at least 2 seconds to read the parameter
settings of the UPS. Press the Enter button again to read the next parameter.
(b) Ten seconds of inactivity will return the display to the original status.
3. “ ” is the Function button.
(a) Press and hold the Function button for at least 2 seconds to access the
selectable parameters. Press the Function button again to view the next
parameter.
(b) Press the Enter button to view or change the displayed parameter.
(c) Ten seconds of inactivity will return the display to the original status.
5.4 Control Panel functions
The front panel is composed of five LED indicators, an LCD screen, and a speaker
for audible alarms.
ON/ — is on when the UPS is turned on (green).
ON-LINE/ — is on when in the Normal or Static Bypass modes. Also
indicates that there is voltage at the output terminals (green).
ON-BAT/ — is on while operating in the Battery mode.
BYPASS/ — is on while operating in the Bypass mode (yellow).
ALARM/ — is on during active UPS internal errors (red). FAULT is
accompanied by an audible alarm. Press any of the front panel
buttons to cancel the alarm.