LG LE6016D Owner's Manual page 68

68 Reference
Symptom
There is noise in the video.
The sensor connected to the
device is not working.
6
PTZ camera connected to
the device is not working.
Checkpoint and resolution
If there is an issue with the camera connected to the system,
connect a different camera to the video input port to check
whether the existing camera connected to the system has an
issue.
Check whether the video cable connecting the device and the
camera is damaged.
Check whether there is a cable with high voltage near the video
cable. It can cause noise in the video or cause deterioration in
the video quality.
Check whether the video cable connected between the device
and the camera is the cable for correct usage.
If the power cable is used for the usage of video cable, it can
cause noises in the video.
Check whether the sensor type set in the sensor setting menu is
the same as that of the sensor.
From the schedule management item of the recording setting
menu, check whether the recording using the sensor is set up.
Check whether the sensor is correctly connected to the ALARM-
IN port.
Check whether the PTZ camera is correctly set up from the
camera setting menu.
Check whether the power cord of the PTZ camera connected to
the system is correctly connected.
Check whether the signal cord connected to the PTZ camera
connected to the system is correctly connected.
Check the channel the PTZ camera connected to the system
controls.
Check the user type. General user cannot use the PTZ function.