User's Manual PNVR500 series
49
PASSWORD : Open or close the dialog box for
settings of the menus: quit, system settings, record
settings, backup, and search.
! If it is set to <OFF>, note that the ADMIN account is
only effective and access to all menus will be
restricted.
EXPIRED TERM OF PASSWORD : You will be
prompted to change the current password after a
certain period of time.
AUTO LOGOUT : If there is no user input for a certain
period of time, you can set to log out automatically.
WAIT TIME : Specify the waiting time for Auto Logout.
PoE POWER LIMIT (HUB) : Sets the nominal power consumption of the external PoE device’s power adaptor.
AC POWER FREQUENCY : Set to the actual AC power's frequency (50Hz / 60Hz) applied to NVR to avoid flickering.
SWITCH OPERATION MODE : Sets the network connection method of the IP camera. (To be implemented)
3.
When done, press the [EXIT] button on the remote control or click <CLOSE> in the lower screen to return to the
previous menu.
To perform the upgrade
4.7.3.
1.
Connect the USB storage device that contains the
updatable files.
2.
Click <USB>.
3.
Select one(s) from the updatable files listed in <F/W
LIST>.
Firmware should be located in the <root> directory
of the USB storage device. Do not place it under a
certain folder.
4.
Click <UPGRADE>.
5.
When the confirmation message appears, click
<OK>.
6.
The progress bar displays the progress of the
firmware upgrade process.
7.
When the upgrade is complete, reboot the system.
! During the updating, never turn off the NVR forcibly
or disconnect the USB storage device to avoid serious
damage to the product or data. If required, consult
your nearest service center for professional
assistance.