5Data report configuration and sending period are as following:5. Restore to Factory SettingR711 saves data including network key information, configuration information, etc. To restore tofactory setting, users need to execute below operations.1. Press and hold function key for 5 seconds till the green indicator flashes and then release; LEDflashes quickly 20 times.2. R711 will stay off after restoring to factory setting. Press function key to turn on R711 and to joina new LoRa network.6. Sleeping ModeR711 is designed to enter sleeping mode for power-saving in some situations:(A) While the device is in the network → the sleeping period is 3 minutes. (During this period,if the reportchange is larger than setting value, it will wake up and send a data report).(B) When it is not in the network to join → R711 will enter sleeping mode and wake up every15 seconds to search a network to join in the first two minutes. After two minutes, it will wakeup every 15 minutes to request to join the network.If it’s at (B) status, to prevent this unwanted power consumption, we recommend that usersremove the batteries to power off the device.7. Low Voltage AlarmingThe operating voltage threshold is 2.4V. If the voltage is lower than 2.4V, R712 will send alow-power report to the Lora network.Min Interval(Unit:second)Max Interval(Unit:second)ReportableChangeCurrent Change≥Reportable ChangeCurrent Change <Reportable ChangeAny numberbetween 1~65535Any numberbetween 1~65535 Can not be 0. Reportper Min IntervalReportper Max Interval