Simply insert the battery press your time zone and then press the flap just above the left side of the battery.
How to reset sharp atomic wall clock.
In this video we explain what a clock movement is go over what atomic time means and then demonstrate how to set up and use any of our four main wall clo.
Most atomic clocks have a reset button on the back.
Locate the reset button.
Press the reset button.
It s best to do this late in the evening because longwave radio signals are normally not received during the day.
Alternatively you can remove all power from the clock such as take out the batteries count to 30 and restart.
The clock synchronizes with the time reported by the atomic clock in fort collins.
Keep in mind that sharp atomic clocks reset automatically once a day.
To access the settings screen on the sharp atomic clock hold down the time or month day buttons for three seconds then use the up and down arrows to increase or decrease the number values to the desired time or date.
Despite the radio controlled timekeeping of sharp atomic wall clocks you may need to set the time and date manually if the automatic update fails or is interrupted.
Most atomic clocks sync with the nist atomic clock in fort collins co every day at midnight.
That will usually force a reset.
I have a sharp atomic wall clock.
Atomic clocks may also be set manually and be very accurate.
One can setup the transmitter on the sharp spc900 clock by inserting two aa batteries pressing the reset button pressing the channel button on the back of the clock and replacing the battery door.
It s usually small and you have to use a paperclip to hold down the reset pin.
Insert the correct number of fresh aa lr6 alkaline batteries in the battery compartment according to the polarity markings.
Setting an atomic wall clock is simple.
Hold until you reach the correct time and then release.
Your clock is now an accurate quartz clock until it will find the signal.
The reset button is now stuck in the down position.
Find the reset button on the back or outside rim of the clock.