151
Problem
Possible Cause and Solution
A camera is offline,
and
No Link
is
displayed.
Click
Maintain > System Info > Camera.
The cause is
displayed under
Status
. Common causes include
disconnected network, incorrect username or password,
weak password, insufficient bandwidth.
Check network connection and network
configurations.
If it indicates incorrect username or password,
check that the camera password set in the NVR is
the one used to access the camera's Web interface.
If it indicates denied access for weak password, log
in to the camera's Web interface and set a strong
password.
If it indicates insufficient bandwidth, delete other
online IP devices in the NVR.
The NVR displays
live video for some
cameras and
No Resource
for
others.
Set the camera to encode the sub stream, and
decrease its resolution to D1.
Set the NVR to use the sub stream first for live
view.
A camera goes
online and offline
repeatedly.
Check if network connection is stable.
Upgrade the firmware for the camera and the NVR.
Contact your dealer for the latest versions.
Live view is
normal, but the
recording cannot
be found.
Check that a recording schedule has been properly
configured.
Check if the time and time zone configured in the
NVR are correct.
Check if the hard disk storing the recording has
been damaged.
Check if the desired recording has been
overwritten.
Содержание NVR-NDAA-POE-4CH
Страница 18: ...18 2 Change the password into a strong one then click OK 3 Set the unlock pattern...
Страница 94: ...94 3 Click Backup to export the counting statistics to a storage device...
Страница 146: ...146 5 Configuration Click Setup on the top and then click the menus on the left to configure parameters...