User's Manual
USER  MANUAL 
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5. 5 Device 
In this section you can configure the internal HDD function. 
5. 5.1 Disk 
This menu allows you to check & configure the internal HDD(s). You need to format the HDD only 
at the initial installation and if you replace a new HDD. 
Format HDD
: Select the HDD you want to format and then click 
Format HDD
. To start formatting, 
you need to enter your user name and password and then click 
OK 
to confirm to continue 
formatting. 
Overwrite
: Use this option to overwrite the old recordings on the HDD when the HDD is full. For 
example, if you choose the option 7 days then only the last 7 days recordings are kept on the HDD. 
To prevent overwriting any old recordings, select 
OFF
. If you have disabled this function, please 
check the HDD status regularly, to make sure the HDD is not full. Recording will be stopped if HDD 
is full. 










