Sharp Atomic Clock Spc373 User Manual May 2026

While the clock will set itself automatically, you must input your Time Zone and Daylight Saving Time preference manually.

DST (Daylight Saving Time): Set to ON (Auto) for most of US/Canada. Set to OFF for Arizona, Hawaii, or Saskatchewan.

Language for Day of Week: Select EN (English), FR (French), ES (Spanish).

Press SET to exit manual mode.

Once powered, the display is divided into four zones:

| Zone | Display Info | Icons You’ll See | |------|--------------|------------------| | Top Left | Time & Alarm | AM/PM or 24H, Alarm 1 Icon (bell), Alarm 2 Icon (bell with “2”) | | Top Right | Calendar | Month, Date, Day of week (MON, TUE, etc.) | | Bottom Left | Indoor Temp | °F or °C, temperature value | | Bottom Right | Humidity | RH% (Relative Humidity) | sharp atomic clock spc373 user manual

Signal Icon: A radio tower icon with waves.

DST Indicator: Shows “DST” when Daylight Saving Time is active. While the clock will set itself automatically, you

Upon inserting batteries:

The SPC373 typically features 4-5 buttons on the back or top edge: SET, ▲/CH, ▼/MEM, SNOOZE/LIGHT, and WAVE/RESET. DST (Daylight Saving Time): Set to ON (Auto)