Ch-899 Chouchin Radio Controlled Clock Manual -

For the best results, set up your clock in the evening when radio signals are strongest.

The clock is programmed to search for the signal automatically at night (typically between 1:00 AM and 4:00 AM) when interference is lowest. ch-899 chouchin radio controlled clock manual

Ensure the DST (Daylight Saving Time) switch is set to ON if your area follows it. For the best results, set up your clock

I can provide specific for your exact timezone if the auto-set fails! For the best results