The Sharp SPC373 Atomic Desktop Clock is a popular choice for those who want "set it and forget it" accuracy. Because it syncs with the National Institute of Standards and Technology (NIST) radio signal in Fort Collins, Colorado, it maintains split-second precision.
If the clock cannot receive a signal, you can set it manually: sharp atomic clock spc373 user manual
: Hold for 3 seconds to manually toggle the 915 MHz signal reception for the outdoor sensor. Manual Time Setting The Sharp SPC373 Atomic Desktop Clock is a
The "Troubleshooting" section of the SPC373 manual is perhaps its most revealing. It defines the clock not by what it does, but by what it fails to do. When the clock cannot find the signal, the manual prescribes a series of rites: removing batteries, reinserting them, rotating the device, and waiting. Manual Time Setting The "Troubleshooting" section of the
: Once the battery is in, the clock will begin searching for the atomic signal (indicated by a tower or wave icon). It is best to place it near a window overnight for the strongest reception. cdn.prod.website-files.com Manual Time Setting
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