FAQ
Question
1. No image displayed on the monitor after starting up normally.
2. No record file found in the NVR local HDD, and prompt ¡°No record file found¡±.
3. Why recording is not performed after motion detection is enabled?
4. Why doesn¡¯t the monitor respond when I operate the remote control?
5. Why can the NVR search the IPC but cannot connect the IPC?
6. The screen of the display is incomplete.
9. Why does the Web client prompt TIME OUT after you enable or disable UPNP in network settings?
11. It prompt ¡°Have no right to create directory or file!¡± after taking snapshot.
¡¡
Answer
1. No image displayed on the monitor after starting up normally.
Verify the device is connected with the monitor via HDMI or VGA cable.
Verify the connection cable is good.
Verify Input mode of the monito is correct.
Please check the input mode of the monitor matches with the output mode of the device (e.g. if the output mode of NVR is HDMI output, then the input mode of monitor must be the HDMI input.
And if not, please modify the input mode of monitor.
2. No record file found in the NVR local HDD, and prompt ¡°No record file found¡±.
Verify the system time setting is correct.
Select ¡°Menu > Settings > General¡± in the GUI interface, and verify the time is correct.
Verify the search condition is correct.
Select ¡°Menu > Playback¡± in the GUI interface, and verify the channel and time are correct.
Verify the HDD status is normal.
Choose ¡°Menu > About > HDD Info¡± in the GUI interface, view the HDD status.
3. Why recording is not performed after motion detection is enabled?
On the ¡°Motion Detection¡± page, check whether the following are correctly set:
Check whether the motion detection channel is correct.
Check whether a trigger time segment is set.
Check whether a detection area is set.
Check whether recording is selected.
Check whether recording is selected.
4. Why doesn¡¯t the monitor respond when I operate the remote control?
Check the battery of the remote control (positive and negative poles or battery level).
Check whether the remote control is aligned with the middle position of the front panel of the NVR.
Check whether you use the remote control correctly.
Check whether the remote control is interfered by fluorescent lights around.
5. Why can the NVR search the IPC but cannot connect the IPC?
On the ¡°IPC management¡± page, check whether the following are correctly set:
Check whether the user name and password for the IPC are correct.
Check whether the web page port for the IPC is correct.
Check whether the IPC also supports the protocol selected in the NVR.
Check whether the IPC video is normal.
6. The screen of the display is incomplete.
Confirm the current resolution and check the resolution supported by the display. If the resolution is 1920*1080, the display needs to support
the resolution 1920*1080.
¡¡
7. Why can¡¯t opened web pages on the client be used properly after the NVR server switches to the 1080P mode?
When the NVR server switches to the 1080P mode, some functions can take effect only after the server reboots. In this case, log
out of the Web client and log in to it again. In similar cases, for example, changing the IP address and HTTP port of the NVR, you
need to log in to the client again.
¡¡
To save consumed resources, the server limits concurrency of video playback and file download. In this case, stop video playback
and then download files or play back videos after video files are downloaded.
¡¡
9. Why does the Web client prompt TIME OUT after you enable or disable UPNP in network settings?
In this case, the server restarts some applications. Accordingly, you need to exit the web client and log in to the client again.
¡¡
Make sure that the IPC display mode is not more than NVR display mode. For example: NVR display mode for the 4 * 960P, the IPC display mode can not be 1080P.
¡¡
11. It prompt ¡°Have no right to create directory or file!¡± after taking snapshot.
When you use Windows7 or Vista, you may be not able to snapshot path because of the security settings of computer.
Please add the NVR as a trusted site to resolve this issue. Open IE browser, Choose ¡°Tools > Internet Options > Security¡±, Select ¡°Trusted sites¡±,
then click ¡°Sites¡±, it will pop up the page.
¡¡