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If your instrument is abnormal or does not turn on normally, check the
above mentioned points. If the failure cannot be solved, please contact us.
Shutdown under abnormal conditions
Is the power cord or plug deformed?
Replace the power cord set.
Is the power cord plugged in properly?
Plug in the power cord.
Is there a power surge?
Restart the product.
Can't connect to LAN or Wi-Fi
Is the network device turned on?
Turn on the network device.
Is the network cable loose?
Plug in the network cable
Are other electronic products also unable to connect to Wi-Fi?
If so, contact the telecommunications carrier.
Unable to interact with ventilation equipment
Check first if the machine is connected to the Internet.
Does the detector need to be calibrated?
All built-in detectors have the automatic calibration function.
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