Wireless Weather Station H10515 Dcf Manual Link [hot] -: Keep the sensor near the base station for about 3 minutes. The base station will beep and start detecting temperature and humidity. To ensure proper synchronization between the base station and the outdoor sensor, follow these steps: wireless weather station h10515 dcf manual link : Open the battery compartment of the outdoor sensor first and insert 2 x AA batteries. Then, insert 3 x AA batteries into the base station. : Keep the sensor near the base station for about 3 minutes |