Press the SET button again to cycle through the following sequence: Month/Date Format 12/24 Hour Format
The opening sections of the SPC373 manual delineate the core function of the device: the reception of the WWVB signal. This is the atomic clock’s defining feature, and the manual treats it with a reverence bordering on the theological. The text instructs the user to place the clock near a window, away from interference, much like an astrologer seeking a clear view of the stars. sharp atomic clock spc373 user manual
Increases values in setting mode. Hold for 3 seconds to force a signal test. Press the SET button again to cycle through
He squinted at Section 4: Manual Setting (When Atomic Signal is Unavailable) . away from interference