Maxtor SSA-0412 - Manual (Page 65)

When you set the recording condition to Event, you can set event for motion or alarm with duration. You can
also set each or all channels to record.
7-6-5. Disk
You can select which local disk to use and the amount of disk space you want to allow the program to use for
recording. You can also choose to overwrite data or stop recording when the maximum amount of disk space
is full.
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