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English
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7.4.7 Maintenance
No
Item
Function Descriptions
1
Firmware Upgrade
Select the firmware file, and click [Upgrade] to
update the firmware
Update takes about 1 - 2 minutes
Please do not operate or turn off the power of
the device during the update to avoid firmware
update failure
2
Factory Reset
Restore the factory default (software)
3
Reboot
Restart
4
Error Code
Display system Error code
When an error code appears, the user may
try to clear and confirm if the error will repeat
itself
5
Clean
Clear Error code
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