How Do You Reset a Sharp Atomic Clock?
Manually reset Sharp atomic clocks by pressing the reset button located on the back of the clock. Keep in mind that Sharp atomic clocks reset automatically once a day.
Locate the reset button
Find the reset button on the back or outside rim of the clock. Look for a small, recessed button that cannot be pressed without a special tool.
Press the reset button
Bend a paper clip so that one end is jutting out. Insert the bent end into the hole, and press the reset button.
Set the clock to receive
Press the receive button, usually located near the reset button. This makes the clock set itself automatically.