Huawei DC04 User Manual page 20

Tips
When the DC04 is in use for an extended period of time, it will become warm and may
overheat. Should this happen, the DC04 will automatically close the network connection and
turn off to protect itself from damage. If this occurs, place the DC04 in a well ventilated space
to allow the heat to dissipate, then turn it on and continue to use it as normal.
If you are unable to use the DC04 as normal, try the following:
Consult the user manual on the web management page.

Restart the DC04.

Restore the DC04 to the factory settings.

Consult your operator.

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Version: V100R001_01