1. Go to http://tf.nist.gov/tf-cgi/servers.cgi
  2. Copy the IP address of the server closest to your location with a status of "All services available"
  3. In PC Timeclock, click Admin, and enter your password.
  4. If you have not entered a password, simply press OK, then OK again for the next two warning messages.
  5. Go to the Time Server tab
  6. Select Internet NTP Server.
  7. Paste the IP address you copied above into IP Address.
  8. Select the correct time zone.
  9. Click Test. You should get a message confirming current time.
  10. Click OK until you're back out to the main window.