netvox R311FC, Руководство пользователя

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5. Restore to Factory Setting
R311FC saves data including network key information, configuration information, etc. To restore to
factory setting, users need to execute below operations.
1.
Press and hold function key for 5 seconds till the green indicator flashes and then release; LED
flashes quickly 20 times.
2.
R311FC will be turned off mode after restoring to factory setting.
6. Sleeping Mode
R311FC is designed to enter sleeping mode for power-saving in some situations:
(A) While the device is in the network
→
the sleeping period is
Min Interval
. (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
→
R311FC will enter sleeping mode and wake up every 15
seconds to search a network to join in the first two minutes. After two minutes, it will wake up
every 15 minutes to request to join the network.
If it’s at (B) status, to prevent this unwanted power consumption, we recommend that users
remove the batteries to power off the device.
7. Low Voltage Alarming
The operating voltage threshold is 2.4V. If the voltage is lower than 2.4V, R311FC will send a
low-power report to the Lora network.
.