Upon first power-up, the clock will automatically search for the radio signal.
Radio controlled clocks need a clear path to the transmitter. For the first sync: ch-899 chouchin radio controlled clock instructions
Always try to let the clock auto-sync first. Manual mode disables auto-correction until the next sync cycle. Upon first power-up, the clock will automatically search
If you live in a rural area or a concrete basement with zero reception, you can use the CH-899 as a standard quartz clock. Always try to let the clock auto-sync first
Before diving into the instructions, it helps to understand what you’re working with. The Chouchin CH-899 is a digital or analog-digital hybrid radio controlled clock known for:
The instructions apply to most CH-899 models released after 2020, though minor variations exist.