APC Smart-UPS VT - Manual (Page 29)

Configuration – Settings
990-2282A-001 Smart-UPS® VT 10-40 kVA 400V, 208V, 200V – Operation 23
Alarm thresholds. The procedure for changing the Alarm thresholds is the same as described under the
Clock changes. Please be aware of the below notes.
How to change the Beeper setup, the Contrast, and the Language in the Display menu
Work your way through the menu screens and make your changes with the UP/DOWN and the ENTER keys
as described for the Clock and the Alarms in the Settings menu.
 To go to Time  The procedure to change the Time features is
the same as described for date and month Use
Date: 24-Sep-2006
Time: 13:45:51
Press
Press
to return to previous screen(s)
Note
If the load level exceeds the pre-programmed threshold, the UPS will display a warning.
Note
Redundancy: The state of redundancy that will trigger an alarm: Choices are:
• N+0 – The power requirement exceeds the redundancy limit: Redundancy is not
available.
• N+1 – The power requirement does not utilize the last unit: Redundancy is available.
• N+2 – The power requirement does not utilize the last two units: Redundancy is
available.
• N+3 – The power requirement does not utilize the last three units: Redundancy is
available.
Chrg xxx%
Load xxx%
xxxxVin
Runtime
Control
Status
Setup
Logging Display
Diags
Help
Display
Display setup
Beeper setup
Contrast
Language