First, we need to access the APC UPS web interface.
Open your browser and enter the IP address of the APC UPS.
On the login screen, use the default username and default password.
• Default Username: apc
• Default Password: apc
After a successful login, you will be sent to the APC UPS Dashboard.
Access the General menu, Access the Date/Time menu and select the Mode option.
On the Settings screen, locate the NTP configuration area.
Enable the Network Time protocol checkbox, enter the NTP server address and click on the Apply button.
Congratulations! You have finished the NTP configuration of an APC UPS.