The radio signal search can take 3–10 minutes. Do not press any buttons during the first search.
Chouchin CH-899 Go to product viewer dialog for this item. is a radio-controlled quartz clock movement designed to synchronize automatically with atomic time signals (such as WWVB in North America or MSF in the UK) School Fix Initial Setup Select Time Zone & DST : Before inserting the battery, set the Time Zone switch ch-899 chouchin radio controlled clock manual
: Hold for 3 seconds to enter manual time setting mode. Tap to move the hands minute-by-minute; hold to move them quickly. The radio signal search can take 3–10 minutes
: Press this if the clock is behaving erratically. It clears all memory and restarts the auto-search. 📍 Troubleshooting Tips ch-899 chouchin radio controlled clock manual