Grundig GRN-R5128N, Руководство пользователя

Страница: 168 / 174

- No monitor is connected with the NVR/DVR locally and when you manage the IP camera to connect with the
device by web browser remotely, the status of the web browser displays as "Connected". When you connect the
device with the monitor afterwards via the VGA or HDMI interface and reboot the device, there is a black screen
shown with the mouse cursor.
When you connect the NVR/DVR with the monitor before starting up via the VGA or HDMI interface, and manage
the IP camera to connect with the device locally or remotely, the status of the IP camera displays as "Connected".
Possible Reasons:
After connecting the IP camera to the NVR/DVR, the image is output via the main spot interface by default.
Steps:
1. Enable the output channel.
2. Select “Menu> Con fi guration> Live View> View”, and select the video output interface in the drop-down list
and configure the window you want to view.
NOTE:
- The view settings can only be configured by the local operation of the NVR/DVR.
- Different camera orders and window-division modes can be set for different output interfaces separately, and
digits like “D1”and “D2” stand for the channel number, and “X” means the selected window has no image output.
3. Check if the fault is solved by the above steps.
If it is solved, finish the process. If not, please contact your system supplier for support.
- Live view gets stuck when the video is output locally.
Possible Reasons:
a) Poor network between the NVR/DVR and the IP camera, and there exists a packet loss during the
transmission.
b) The frame rate has not reached the real-time frame rate.
Steps:
1. Verify that the network between the NVR/DVR and the IP camera is connected.
1) When the image is stuck, connect the RS-232 ports on the PC and the rear panel of the NVR/DVR with the RS-
232 cable.
2) Open the Super Terminal Software, and execute the command of “ping 192.168.0.0 –l 1472 –f” (the IP address
may change according to the real condition), and check if there exists a packet loss.
NOTE: Simultaneously press “Ctrl” and “C” to exit the ping command.
2. Verify the frame rate is the real-time frame rate.
Select “Menu> Record> Parameters> Record”, and set the “Frame rate” to “Full Frame”.
3. Check if the fault is solved by the above steps. If it is solved, fi nish the process. If not, please contact your
system supplier for support.
168 English