Insert 2 "AA" batteries (alkaline recommended) following the polarity ( −negative ) indicated in the compartment.
: Press the TIME button once until the time zone flashes. Use the UP/DOWN (or Hour) buttons to cycle to your local zone (e.g., Eastern, Central, Mountain, Pacific) and press TIME again to confirm.
Press and hold the button for 2 to 3 seconds until the alarm hour digits flash.
is a feature-rich digital wall or desk clock designed for "set-and-forget" convenience. Based on user experiences and the official manual details available via Sharp Clocks, it is a reliable information center, though it has specific quirks regarding signal synchronization and time zone management.
: Supports seven time zones (Atlantic to Hawaii) and 12/24-hour formats.
: Receives daily updates to remain accurate within one second. Full Information Display
Press and hold the button on the back of the clock for approximately 3 seconds until the display digits begin flashing.
Many SPC373 units include a single daily alarm.
The atomic signal is strongest at night. It may take up to 24 hours for the clock to successfully capture the signal and set itself to the exact second. Programming Guide: Manual Settings
Insert 2 "AA" batteries (alkaline recommended) following the polarity ( −negative ) indicated in the compartment.
: Press the TIME button once until the time zone flashes. Use the UP/DOWN (or Hour) buttons to cycle to your local zone (e.g., Eastern, Central, Mountain, Pacific) and press TIME again to confirm.
Press and hold the button for 2 to 3 seconds until the alarm hour digits flash. sharp atomic clock spc373 user manual
is a feature-rich digital wall or desk clock designed for "set-and-forget" convenience. Based on user experiences and the official manual details available via Sharp Clocks, it is a reliable information center, though it has specific quirks regarding signal synchronization and time zone management.
: Supports seven time zones (Atlantic to Hawaii) and 12/24-hour formats. Insert 2 "AA" batteries (alkaline recommended) following the
: Receives daily updates to remain accurate within one second. Full Information Display
Press and hold the button on the back of the clock for approximately 3 seconds until the display digits begin flashing. Press and hold the button for 2 to
Many SPC373 units include a single daily alarm.
The atomic signal is strongest at night. It may take up to 24 hours for the clock to successfully capture the signal and set itself to the exact second. Programming Guide: Manual Settings
