Keep the clock at least six feet away from computers, TVs, or routers, as these can interfere with the internal antenna.

The clock is now in "receiving mode," searching for the radio signal.

Radio signals are strongest at night. If it doesn't set during the day, leave it by a window overnight; it usually corrects itself by 4:00 AM.

Open the back compartment and insert fresh AA batteries (alkaline is best). The Auto-Sync:

Is your clock currently stuck at a specific time, or is it just not picking up the signal at all?

Press and hold this for a few seconds to move the hands manually to the current time. REC Button:

Pressing this forces the clock to try searching for the radio signal again. Try placing the clock near a window facing towards the signal transmitter while doing this.