When the sharp spc900 is not able to receive a signal from the atomic clock it is possible to temporarily set the clock s time manually.
How to set time on sharp atomic wall clock.
View and download sharp spc900 instruction manual online.
Repeat the process to set the date hour minute and second.
Within a few minutes your clock will find the wwvb signal and set itself to the correct time or decide that it can t receive the signal at this location and time of day.
Find and press the manual time set button on the back of your clock until you reach the correct time.
Sharp radio controlled atomic thermo clock instruction manual.
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.
Spc900 clock pdf manual download.
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.
In some locations if the time signal is not able to be received by the clock there are 2 alternatives.
To do so one should press and hold the time button on the back of the clock until the year digits appear then use the up and down buttons to change its values.
Then press the time button again to move to the month digits.