Sharp Atomic Clock Spc373 User Manual
Press the button repeatedly until your desired time zone flashes on the screen. The clock supports four primary zones: P – Pacific Time M – Mountain Time C – Central Time E – Eastern Time Daylight Saving Time (DST) Mode
Immediately after inserting batteries, the clock enters .
: Decreases values during setup and toggles the clock between 12-hour and 24-hour formats. SYNC Button
For best reception, place the clock near a window, away from electrical appliances (TVs, computers) that may cause interference. 5. Manual Setup Instructions
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The clock features an automatic Daylight Saving Time adjustment. Locate the switch on the back of the clock.
If you need more detailed information or want to refer to the full user manual, you can download it from the Sharp website or other online resources.
Place the clock on a window sill facing Colorado. Keep it at least 3 feet away from computers, TVs, routers, or microwave ovens, which cause electromagnetic interference. The clock syncs best between midnight and 4:00 AM when atmospheric disturbance is lowest.
If you live outside the atomic signal range, or if you prefer to configure your clock manually, follow this sequencing: Press the button repeatedly until your desired time
Upon battery installation, the clock automatically initiates a signal search. This process can take anywhere from 4 minutes to 24 hours.
This means the clock failed to receive the signal last night. This can happen due to weather or electronic interference. Try moving the clock away from computers, TVs, or microwaves. The Time is Exactly One Hour Off
Choose between standard AM/PM time or military time.
If your clock behaves unexpectedly, consult these common troubleshooting scenarios. The Time is Incorrect by Exactly One or More Hours SYNC Button For best reception, place the clock
The SPC373 is designed to automatically synchronize with the WWVB atomic clock signal broadcast from Fort Collins, Colorado.
The Sharp Atomic Clock SPC373 is a "set it and forget it" device—. Your success hinges on the first 24 hours.
Once your clock is set up, you can use its more advanced features.