Night Phoenix
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Blue light indicates FR, green light indicates CH, hollow circle indicates off,
solid circle indicates ON
Precautions for use:
Before power on, make sure that the output terminal has an
antenna installed to avoid damaging the internal components;
Note that the input voltage is within the specified range and
positive and negative, so as to avoid damaging the internal
components;
If you want to change the antenna, please choose the antenna
with good standing wave and gain to get a long transmission
distance;
Pay attention to electrostatic protection during
transportation, installation and use;
