Atomic clocks sometimes called radio controlled clocks pick up the signal of the national institute of standards and technology s atomic clock from a radio transmitter in fort collins colorado.
Setting sharp atomic wall clock.
Indoor temperature sensor is located in the atomic clock unit itself and gives the ambiant temperature of the room.
The sharp atomic wall clock has a built in receiver that automatically synchronizes itself with the wwvb radio broadcast by the us government s national institute of standards and technology nist in fort collins colorado.
However if it is not possible to synchronize with the atomic clock the time can also be set manually using the time up and down buttons.
If you want your clock to be as accurate as possible you have to go for an atomic wall clock.
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.
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.
The sharp spc900 clock has a radio controlled function that automatically synchronizes the time from an atomic clock in fort collins colorado.
The wireless sensor transmits the outdoor temperature to the sharp atomic wall clock.