Interlogix NVR 20 User Manual - Manual (Page 116)

110 TruVision NVR 20 User Manual
4. Once you have selected the desired file, press the Upgrade button to
commence the remote upgrade of the unit.
5. The Process bar will show you the progress of the update.
6. Upon completion of the update, the system will notify you of completion to
reboot. Simply follow the on-screen instructions.
(Please Note: The Save button on this screen is not used)