![Vezco VZ-NVR-161080-P Скачать руководство пользователя страница 250](http://html1.mh-extra.com/html/vezco/vz-nvr-161080-p/vz-nvr-161080-p_quick-start-manual_1010761250.webp)
Network Video Recorder User Manual
If not, please contact the engineer from our company to do the further
process.
The IP camera frequently goes online and offline and the status of it
displays as “Disconnected”.
Possible Reasons:
−
The IP camera and the NVR versions are not compatible.
−
Unstable power supply of IP camera.
−
Unstable network between IP camera and NVR.
−
Limited flow by the switch connected with IP camera and NVR.
Step 17 Verify the IP camera and the NVR versions are compatible.
17)
Enter the IP camera Management interface “Menu > Camera > Camera>IP
Camera”, and view the firmware version of connected IP camera.
18)
Enter the System Info interface “Menu>Maintenance>System Info>Device
Info”, and view the firmware version of NVR.
Step 18 Verify power supply of IP camera is stable.
19)
Verify the power indicator is normal.
20) When the IP camera is offline, please try the ping command on PC to check if
the PC connects with the IP camera.
Step 19 Verify the network between IP camera and NVR is stable.
21)
When the IP camera is offline, connect PC and NVR with the RS-232 cable.
22)
Open the Super Terminal, use the ping command and keep sending
large data packages to the connected IP camera, and check if there exists
packet loss.
Simultaneously press
Ctrl
and
C
to exit the ping command.
Example:
Input ping 172.6.22.131
–l 1472 –f.
Step 20 Verify the switch is not flow control.
Check the brand, model of the switch connecting IP camera and NVR, and contact
with the manufacturer of the switch to check if it has the function of flow control. If so,
please turn it down.
Step 21 Check if the fault is solved by the step 1 to step 4.
If it is solved, finish the process.
If not, please contact the engineer from our company to do the further process.
Содержание VZ-NVR-161080-P
Страница 1: ...NETWORK VIDEO RECORDER Quick Start Guide...
Страница 115: ...Network Video Recorder User Manual Figure 6 19 Interface of External File Playback...
Страница 145: ...Network Video Recorder User Manual Figure 8 18 Copy Settings of Alarm Output...
Страница 214: ...Network Video Recorder User Manual Figure 13 26 View HDD Status 2...
Страница 220: ...Network Video Recorder User Manual Figure 14 3 Set Privacy Mask Area Step 6 Click the Apply button to save the settings...