User`s manual

DS-7200/DS-7300/DS-8100 Series DVR USER’S MANUAL

Managing System

Upgrading the System Firmware

The system firmware for your DVR can be updated from a USB storage device.

To update the system firmware:

1. Enter the Firmware Upgrade menu, shown in Figure 56 by going to Main Menu > Maintenance > Firmware

Upgrade.

Figure 56. Firmware Upgrade Menu

2. Connect the USB storage device to a USB port on the DVR.

3. Click the Refresh button. The contents of the USB storage device will be shown on the screen.

4. Select the firmware file. The firmware file is named digicap.mav.

5. Click the Upgrade button to upgrade the DVR. The DVR will automatically reboot after the upgrade is

completed. If you do not wish to upgrade at this point, click the Cancel button.

Restoring Default Settings

To restore factory default settings to your DVR:

1. Enter the Factory Default menu, shown in Figure 57 by going to Main Menu > Maintenance > Factory

Default.

Figure 57. Factory Default Menu

2. Select the OK button to restore factory defaults or select the Cancel button to return to the previous menu.

Note: Network information such as IP address, subnet mask and gateway will not be restored.