17
/
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shining and the
N
VR is working normally.
Note:
1. Make sure that the input voltage corresponds with the switch of the
N
VR power supply.
2. Power supply demands: 220V±10% /50Hz.
Suggest using the UPS to protect the power supply under allowable conditions.
3.2 Turn off
There are two methods to turn off the
N
VR. Entering [main menu] and choosing [turn off] in the [turn
off the system] option is called soft switch. Pressing the power supply switch is called hard switch.
Illumination:
1
、
Auto resume after power failure
If the
N
VR is shut down abnormally, it can automatically backup video and resume previous
working status after power failure.
2
、
Replace the hard disk
Before replacing the hard disk, the power supply switch in the real panel must be turned off.
3
、
Replace the battery
Before replacing the battery, the setting information must be saved and the power supply switch
in the real panel must be turned off. The
N
VR uses button battery. The system time must be checked
regularly. If the time is not correct you must replace the battery, we recommend replacing the battery
every year and using the same battery type.
Note:
The
setting
information
must
be
saved
before
replacing
the
battery
otherwise
information will lose.
3.3 System Login
When the NVR boots up, the user must login and the system provides the corresponding functions
with the user purview.There are two user settings. The names are
admin
,and
default
and these names
have no password.
Admin
is the super user purview;
default
’s permissions are preview and video
playback. User
admin
’s password can be revised, while their permissions can’t be revised; user
default
is the default login user whose permission can be revised but not its password.
