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Parameter Settings
990-4034
User Guide APC Silcon 10-40kW 208V/480V UPS 21
4.1 Programming Keys
4.2 Switching to Bypass Operation
Programming Example
Scrolls up through list
Scrolls down through list
Stores parameters/enters
parameter stack
Silences the audible alarm
Chooses or changes
parameters
Displays time
Return to normal
window
Accesses the
alarm stack
Action
1. Press to enter parameter stack
2. Press or until
3. Press until
4. Press to store
5. Press to exit
Display shows
Bypass operation
: NO
Bypass operation
: YES
Bypass operation