The is designed to synchronize with atomic time signals (like WWVB in the US or MSF in the UK) to provide near-perfect accuracy. Quick Setup Guide (Automatic Setting)
For the best reception, place the clock near a window, preferably facing towards Fort Collins, Colorado (for US signals).
Press and hold the M. SET button for approximately 3 seconds. ch899 chouchin radio controlled clock instructions free
Place one fresh 1.5V AA alkaline battery into the compartment, matching the polarity (+/-).
The hands will advance quickly and stop at the 12:00 position. The is designed to synchronize with atomic time
The clock will now search for the radio signal. This can take anywhere from 3 to 15 minutes , though in some areas it may take up to 24 hours to catch a strong signal. Manual Time Setting
Once the correct time is reached, release the button. The clock will begin running normally as a standard quartz clock. Force Receiving (REC Button) SET button for approximately 3 seconds
For the easiest setup, let the clock do the work. The radio-controlled movement is programmed to find the signal automatically once powered.