User manual

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(3)Default
Restoring default can restore selected according to need. The system restore to the default configuration state
out, can according to the menu options choose to restore the corresponding Settings.
Tip
Tip
Tip
Tip : menu color, language, time date format, video format, IP address, the user account, etc will not be
restored.
(4)Exception Handling
【 Exception Type 】 Choose abnormalities: hard disk full, hard disk errors, network connection.
【 Buzzer 】 When abnormality, choose whether to allow the buzzer hints.