Hunt 9 CH Hybrid DVR, Руководство пользователя

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4.3 BACKUP
Note: You must insert a storage device to enable this function in order for the DVR to target
its backing up path. If nothing shows up in the Media Device drop down list, then you may
press Check Device button to see if the DVR can read your storage device or not.
After you c
lick ◄ or ► to set
starting time and ending time for backup, the DVR will
display the Backup Size for your information to prevent overloading. You may also
tick boxes to select channels in Select Channel for managing the backup.
Once you have confirmed all the settings, click Backup button to proceed.
4.4 SYSTEM LOG
The system log holds all of the system records. The maximum quantity of records is
2000. Click the Log Filter button to perform further data filter actions.
NO DEVICE
WITH DEVICE (USB)