By default Use NTP time is enabled in the codec. When the codec is attached to a network it will automatically ping the selected NTP server every two hours and update the time in the codec. It is also possible to manually synchronize the time. Note: The codec will not ping a server while connected.
To adjust time settings in the codec:
1.Press the SETTINGS 
button and navigate to System.
2.Use the navigation buttons to select Date and Time and press the 
button.
3.Navigate to Use NTP and press the button to enable or disable this feature.
4.Navigate to NTP Synchronize Now and press the button to synchronize the codec time with the designated NTP Server.
