Sharp Atomic Clock Spc373 User Manual Info
Use the or DOWN buttons to adjust the year. Press TIME SET to confirm.
Press again to confirm. The minute digits will flash. Use UP/DOWN to adjust.
Time (12/24 hour format), Calendar (Month, Date, Day of the Week), and Indoor Temperature (Fahrenheit or Celsius). sharp atomic clock spc373 user manual
Due to interference and atmospheric conditions, the clock might not sync instantly. If it fails the first time, it will try again every 3 hours. Do not attempt to manually set the hands; let the radio do the work.
Slide the ALARM ON/OFF switch to the ON position. An alarm bell icon will appear on the LCD screen, confirming the alarm is active. Use the or DOWN buttons to adjust the year
If your clock shows the wrong time and you are sure the batteries are good, the time zone is likely set incorrectly.
Atmospheric interference drops significantly at night, making synchronization much more reliable during these hours. Troubleshooting Guide Issue: The clock time is exactly one or more hours off. The minute digits will flash
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):
Sharp SPC373 Atomic Wall Clock is generally well-regarded for its high-accuracy timekeeping and comprehensive "one-look" dashboard, though users often find the initial setup and time zone adjustments counterintuitive. sharpclocks.com Key Features & Performance Atomic Accuracy
Requires 2 AA alkaline batteries (not included). Backup power is not required as settings are stored, and the atomic signal restores time after battery replacement. Initial Setup and Battery Installation
The Sharp SPC373 measures ambient indoor temperature. To switch between Fahrenheit (°F) and Celsius (°C), simply press the button located on the back panel once. Daylight Saving Time (DST) The clock features an automatic DST switch on the back.