User manual

3.Web-basedInterface
NIC990lUserManual47
Sync with NTP Server
When this function is enabled, the Setup Manually interface is then unavailable.
Select ON to enable the NTP Server function. When enabled, the date and time will be synchronized
by the NTP server on the Internet. You can also set the time period for NTP time synchronizing. The
button Save & Test can test the NTP Server Time.
Daylight Saving
Select ON to activate the daylight-saving function if you are in a daylight-saving time zone (effective
for NTP mode only).
3.5.3 Firmware
You can update system rmware once the update le is available. It is the customer’s responsibility
to update rmware. All camera motions will shut down during rmware update. Close any other
screens before starting a rmware update. Never disconnect power and LAN cable during the
rmware update process. Rebooting the camera after rmware update may take approx. 3minutes.
After you nish FW update, please reboot you computer. Be careful, power can’t be shut down when
you’re updating rmware. Otherwise, it may cause FW update failure and you have to call back to
maintenance.
1. Specify the Firmware to update: Click the Browse button to locate the rmware le.
2. Make sure the le located is the correct one for rmware update.
3. Click the Upload button to start the update process.