[exclusive] - Sharp Atomic Clock Spc373 User Manual

Press and hold the button for approximately 3 seconds until the display flashes. Step 2: Adjust Values

Adjust the current hour (ensure AM/PM is correct if using the 12-hour format). Minute: Adjust the current minutes. Selecting Your Time Zone

The radio signal is much stronger at night. Place the unit near a window and leave it overnight.

: Place the clock near a window facing Colorado for the best signal reception. The clock typically attempts to sync overnight when atmospheric interference is lowest. Key Features & Display Atomic Accuracy

To ensure your Sharp SPC373 lasts for years: sharp atomic clock spc373 user manual

The is a precision timekeeping device designed to automatically synchronize with the official U.S. Atomic Clock in Fort Collins, Colorado (WWVB radio signal). Unlike standard quartz clocks that drift by seconds per month, the SPC373 maintains accuracy to within one second over millions of years.

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

The LCD screen will turn on, light up all segments briefly, and then display a default time (usually 12:00) and room temperature.

Arthur’s fingers trembled as he unfolded the worn trifold paper. It wasn’t just any paper. It was the Sharp SPC373 Atomic Clock User Manual , and it was the last one on Earth. Press and hold the button for approximately 3

Automatically updates for Daylight Saving Time.

The is a popular choice for those who value precision and a sleek design. Because it synchronizes with the National Institute of Standards and Technology (NIST) radio signal in Fort Collins, Colorado, it is technically one of the most accurate timekeepers you can own.

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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 Selecting Your Time Zone The radio signal is

Press the MODE button and use the UP button to change the zone indicator to match your location (P, M, C, or E).

Insert two fresh AA alkaline batteries. Match the polarity diagrams (+ and -) inside the compartment.

This article is for informational purposes and is not an official Sharp document. Always refer to the original product manual for specific model variations and safety instructions. Sharp is a registered trademark of Sharp Corporation.

Designed for indoor use only. Avoid placing the clock in direct sunlight, extreme heat, or high-humidity environments like bathrooms.

Press the button briefly to turn the alarm function completely ON or OFF.