If the hand alignment of an Analog Clock is in question, a hand alignment check can be initiated manually.
Press and hold the button on the back of the clock for 3 seconds until it beeps.
The hands begin to move at an accelerated speed until all three hands align at the 12 o’clock position. The hands stop in this position to confirm the hands are all properly aligned.
The hands remain in this position until the button is again held down for 3 seconds. Press and hold the button for 3 seconds for a second time; the clock enters the self Initialization procedure.