Sharp Atomic Clock Spc373 User Manual [better] Jun 2026

: Press the ALM ON/OFF button to enter Alarm 1 or Alarm 2 mode. Press and hold ALM ON/OFF until the hour flashes, adjust with UP/DOWN , and press again to set minutes.

Replace the battery cover. The screen will light up, beep, and begin scanning for the atomic signal. Step 2: Atomic Signal Search

For additional assistance, you can contact the manufacturer, , at 1-800-221-0131 . Sharp atomic clock spc373

The display is faint, or the backlight causes the screen to blank out. Low battery power. sharp atomic clock spc373 user manual

The SPC373 features a loud crescendo alarm with a built-in snooze function, making it an excellent bedside or desk companion. Setting the Alarm Time

The Sharp SPC373 includes a green or blue LED backlight for nighttime viewing.

Triggers the backlight for a few seconds and silences the alarm for 5 minutes. SET: Enters the main time and calendar settings mode. : Press the ALM ON/OFF button to enter

into the clock and the outdoor transmitter. Manuals often advise against rechargeable batteries for consistent signal reception. Initial Sync

By following this guide, your clock should provide precise time for years to come.

Do not return the clock to the store before trying a factory reset (remove batteries, press all buttons for 30 seconds, reinstall batteries). If the following persists, contact Sharp Electronics at (1-800-237-4277): The screen will light up, beep, and begin

: Insert three AA batteries into the main unit and two AAA batteries into the remote sensor, ensuring correct polarity.

Replace both AA batteries with brand-new, name-brand alkaline batteries. The buttons are completely unresponsive.

He followed the manual like a sacred text. Step 4: Use the ‘UP’ button to set the year. He set it to 2026, though everyone else called it “Year 4 of the Drift.” Step 7: Set the DST to ‘OFF’ permanently.