First Alert HS-4700-S - Manual (Page 36)

DVR Client
Model HS-4700-S User's Manual
32
S YSTEM U PGRADES
To upgrade the system:
1. Disconnect the USB cable and restart the DVR. The system will examine the
upgrade file automatically, and start the upgrade process.
2. During the upgrade, the siren will sound and the display screen will flash.
3. When the upgrade is finished, the system will restart and display the Operation
menu.
4. If there is an error, turn off the power and repeat the above steps.
D
ELETE
S
YSTEM
F
ILES FROM
HDD
To delete an upgraded hard disk file, available through the USB cable from the DVR
equipment PC, open the client software, go to the Upgrade option, select the hard drive
disk you want to remove, and click the Confirm button to view hard disk information,
including: type, disk size, and connections. Click the Delete/Update File button to view the
updated or deleted file.
Open Client software, and press the Enter Playback menu.