Insert one fresh 1.5V AA Alkaline battery , matching the polarity (+/-).
If the hands spin randomly or the clock loses time, replace the battery with a fresh alkaline cell. ch-899 chouchin radio controlled clock manual
If you are in a "dead zone" with no radio reception, you can use the clock as a standard quartz movement. Insert one fresh 1
Stop pressing the button for about 7 seconds to exit manual mode and resume normal operation. Force Signal Reception (REC Button) ch-899 chouchin radio controlled clock manual
The hands will return to and start searching for a fresh signal. Troubleshooting Tips