Press the ALARM button once to view the alarm time.
| Button | Primary Function | Secondary/Long Press | | :--- | :--- | :--- | | | Enter time/date settings | Toggle between 12/24 hour mode | | ▲ (UP) | Increase value / Manual time zone | Change temperature (°C/°F) | | ▼ (DOWN) | Decrease value / View alarm time | Toggle DST (Daylight Saving) On/Off | | SNOOZE | Dim backlight / Snooze alarm | Touch to illuminate for 5 seconds | | WAVE | Manually force WWVB signal reception | N/A | sharp atomic clock spc373 user manual