The Doppler has the ability to display the time offset slightly for those that want. There are many reasons for applying a Time Offset to your Doppler, for example maybe you want the Doppler to display the time 5 minutes ahead of the actual time so you will be a little bit early to work.
To set a time offset just go to clock setup mode and change the time to whatever offset you'd like:
Hold 
until colon blinks, press or hold 
or 
and
to save.
The return to the correct time and delete the offset (assuming you're connected to the internet): Hold 
until colon blinks. Press 
to reset and 
to save.