User Manual

Chapter 14: Device management
TruVision NVR 22 (S/P) User Manual 109
Click the Default button. Enter the Admin password, click OK, and then click Yes to
confirm that you want to restore all parameters to default.
 Or 
To restore all parameters, except network settings, to default factory settings:
Click the Restore button. Enter the Admin password, click OK, and then click Yes to
confirm that you want to restore all parameters except network settings to default.
3. Click OK to confirm you want to restore default settings.
Upgrade system firmware
The firmware on the recorder can be updated using three methods:
 Via a USB device
 Via the recorder web browser
 TruVision Navigator. For further information, refer to the TruVision Navigator user
manual.
The firmware upgrade file is labeled TVN22.dav.
To update the system firmware using a USB device:
1. Download the latest firmware from our web site at:
www.interlogix.com
2. Connect the USB device to the recorder.
3. From the menu toolbar, click Device Management > Upgrade Firmware.
The list of files on the USB is displayed.
4. Select the firmware file and click Upgrade. Click Yes to begin the upgrade process.
5. When the upgrade process is completed, reboot the recorder. The recorder does
not reboot automatically.
Holiday schedules
It is possible to indicate holidays for which you can create a separate recording
schedule. Once one or more holidays are created, a separate entry for holiday will be
included in the recording schedule (refer to “Recording schedule” on page 84 of the
manual)