Ch-899 Chouchin Radio Controlled Clock Manual

: Upon battery insertion, the hands will fast-forward and stop at

Chouchin CH-899 is a precision radio-controlled (atomic) clock movement designed to synchronize automatically with time signals (such as MSF in the UK, DCF77 in Europe, or WWVB in the US) to maintain accuracy to within one second in millions of years. TLC Electrical Supplies 1. Initial Setup (Automatic Mode) ch-899 chouchin radio controlled clock manual

: Use one fresh 1.5V AA alkaline battery . Do not use rechargeable batteries. : Upon battery insertion, the hands will fast-forward

: Upon inserting the battery, the hands quickly advance to the 12:00 position. The movement then begins searching for a signal, typically taking 3–10 minutes to sync, though environmental factors can extend this to 24 hours. Time Zone Selection Do not use rechargeable batteries

If you have recently purchased a , you have invested in one of the most convenient timekeeping devices available. These clocks automatically synchronize with atomic clock signals, ensuring you are never a second off. However, like any sophisticated piece of technology, setting it up for the first time or troubleshooting signal issues can be confusing without the right guidance.

. The clock will stay at 12:00 for 3–10 minutes while it searches for a signal.