Ganz digimaster DR-4FX1 Operation Manual page 35

Disk Operations
You can set to delete the recording automatically and set the overwrite options, and you can also
format the HDD recording data.
1. From <SYSTEM SETUP> - <STORAGE>,
select <DISK OPERATIONS>.
2. Use the [▲▼◀▶/ENTER] buttons on the remote
control or use the mouse to set the operation
conditions of the disk.
>DISK WRITE MODE
- If it is set to <OVERWRITE>, the existing data
will be overwritten by new recording data if the
recording data size exceeds the free space of the HDD.
- If the option is set to <ONCE> and the HDD is full, the DVR will stop recording and output the
beep or alarm that is pre-defined at <EVENT>.
>RECORDING TIME LIMIT : The recording data will be deleted after a specific time of reservation.
If it is set to <OFF>, this function will be disabled.
>DISK FORMAT : format the hard disk.
Note that formatting the HDD will delete all video data and logs.
3. To apply the change, click <APPLY> in the bottom of the screen.
4. When done, press the [EXIT] button on the remote control or click <CLOSE> button.
The confirmation message appears and you will return to the previous menu.
System Setting
３５