Ch-899 Chouchin Radio Controlled Clock Manual — [verified]

The is a high-precision timepiece that uses a built-in radio receiver to synchronize with atomic time signals like the WWVB signal (USA) or MSF (UK) . This ensures the clock remains accurate within one second in millions of years and automatically adjusts for daylight saving time (DST). Initial Setup Instructions

Place the clock near a window, ideally facing toward the signal source (e.g., Colorado for WWVB). Manual Settings If a signal is unavailable, you can set the time manually: ch-899 chouchin radio controlled clock manual

A: It is not recommended. Rechargeables provide 1.2V vs. 1.5V alkaline, which may cause intermittent resets or dim displays. The is a high-precision timepiece that uses a