Ch-899 Chouchin Radio Controlled Clock Manual !link! Here

If the clock is showing the wrong time, you can manually trigger a signal search: Press and hold the button for 3 seconds .

title: radio controlled atomic clock instructions & troubleshooting ch-899 chouchin radio controlled clock manual

Stop pressing the button for about 7 seconds to exit manual mode and resume normal operation. Force Signal Reception (REC Button) If the clock is showing the wrong time,

It typically takes 3–15 minutes to catch the signal, though in some areas it may take overnight. Manual Time Setting ch-899 chouchin radio controlled clock manual