If the time is wrong and you want it to try syncing again right now , press and hold the [REC] or [WAVE] button for 3 seconds. The hands will return to 12:00 and begin a fresh search.
The is a precision-engineered timekeeping mechanism designed to maintain absolute accuracy by automatically synchronizing with official atomic time signals. Manufactured by Hengrong and utilized across various global clock brands like Chouchin, Atomium, and Lemnos, this versatile movement exists in two primary builds: a traditional longwave radio-frequency model (supporting signals like MSF in the UK or DCF77 in Europe) and a modern 2.4GHz Wi-Fi synchronized variant.
The clock is trying to find its 12:00 baseline or is locked in search mode.
The hands will automatically spin forward and park at the 12:00 position. ch-899 chouchin radio controlled clock instructions
Follow these steps to set up your clock for the very first time or after a battery replacement.
The clock will then enter "Signal Receiving Mode," which can take between .
Release the button when you are close to the desired time. If the time is wrong and you want
: Before inserting the battery, locate the time zone switch on the back of the movement. Most North American models feature settings for P (Pacific), M (Mountain), C (Central), and E (Eastern).
Radio-controlled clocks offer perfect timekeeping by synchronizing with atomic time signals. However, setting them up or resetting them after a battery change can be confusing if you lose the manual.
If the clock cannot receive a signal in your location, you can set the time manually to use it as a standard quartz clock: Manufactured by Hengrong and utilized across various global
Your current (to determine your atomic signal transmitter).
Remove the battery for 1 minute. Insert a pin into the RESET hole if available, then reinsert the battery and place the clock on a flat surface without touching any buttons. 2. The clock stops at 12:00 and won't move
If your clock is showing the correct hour and minute but for a different region (e.g., it shows Central Time when you are on Eastern Time), you need to set your time zone.
The clock is actively trying to receive the atomic signal and has paused itself to reduce internal electronic noise.
: Release the button near the correct time, then press it repeatedly to advance the minute hand one minute at a time.