CyberPower PDU33 Series User Manual page 6

2. Daylight Saving Time
Users adjust the daylight saving time according to their location. See
Daylight Saving Time.
Item
DST Configuration
Disable
Traditional US DST
Time
Manual DST Date
Time
3-Phase Intelligent PDU User Guide
System Tab > General > Daylight Saving Time
Disable the DST function.
Start from the second Sunday in March to the first Sunday in
November.
Select the start/end time using the dropdown menu.
System Tab > General >
Definition
Web Interface
4