TP-Link VIGI Installation Manual page 8

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FAQ (Frequently Asked Questions)
Q1. The controller LED status is abnormal.
• SYS LED is off: It may be out of power or the system board is damaged.
• LAN LED is off: There is no connection. Check whether the RJ45 interface
is firmly connected to the network device.
• PV LED is off: The PV panel is not connected or works abnormally and
cannot generate electricity.
• BAT LED is off: The battery is working abnormally.
Q2. Short system runtime and short monitoring time
• The bat ter y board is disconnected: Check whether the solar panel
interface is connected well, and ensure that the solar panel is in working
condition.
• The solar panel is blocked: Check whether the solar panel is blocked by
foreign objects or the front of the solar panel is dirty, which will affect its
power generation efficiency.
• Inefficient equipment system: Confirm the power consumption of the
equipment. If the power consumption is large, it is recommended to
replace it with a solar-powered product with a higher specification.
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