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User Manual of WIFI Network Video Recorder
186
Select “Menu > Record > Parameters > Record”, and set the Stream Type as “Audio & Video”.
3.
Verify the audio encoding standard of the IP camera is supported by the NVR.
NVR supports G722.1 and G711 standards, and if the encoding parameter of the input audio is not one of
the previous two standards, you can log in the IP camera to configure it to the supported standard.
4.
Check if the fault is solved by the above steps.
If it is solved, finish the process.
If not, please contact the engineer from our company to do the further process.
The image gets stuck when NVR is playing back by single or multi-channel.
Possible Reasons:
a)
Poor network between NVR and IP camera, and there exists packet loss during the transmission.
b)
The frame rate is not the real-time frame rate.
c)
The NVR supports up to 16-channel synchronize playback at the resolution of 4CIF, if you want a
16-channel synchronize playback at the resolution of 720p, the frame extracting may occur, which leads to
a slight stuck.
Steps:
1.
Verify the network between NVR and IP camera is connected.
1)
When image is stuck, connect the RS-232 ports on PC and the rear panel of NVR with the RS-232
cable.
2)
Open the Super Terminal, 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 packet loss.
Simultaneously press the
Ctrl
and
C
to exit the ping command.
2.
Verify the frame rate is real-time frame rate.
Select “Menu > Record > Parameters > Record”, and set the Frame Rate to “Full Frame”.
3.
Verify the hardware can afford the playback.
Reduce the channel number of playback.
Select “Menu > Record > Encoding > Record”, and set the resolution and bitrate to a lower level.
4.
Reduce the number of local playback channel.
Select “Menu > Playback”, and uncheck the checkbox of unnecessary channels.
5.
Check if the fault is solved by the above steps.
If it is solved, finish the process.
If not, please contact the engineer from our company to do the further process.
No record file found in the NVR local HDD, and prompt “No record file found”.
Possible Reasons:
a)
The time setting of system is incorrect.
b)
The search condition is incorrect.
c)
The HDD is error or not detected.
Steps:
1.
Verify the system time setting is correct.
Select “Menu > Configuration > General > General”, and verify the “Device Time” is correct.
2.
Verify the search condition is correct.
Select “Playback”, and verify the channel and time are correct.
3.
Verify the HDD status is normal.
Summary of Contents for DS-7108NI
Page 12: ...User Manual of WIFI Network Video Recorder 11 Chapter 1 Introduction ...
Page 16: ...User Manual of WIFI Network Video Recorder 15 Chapter 2 Getting Started ...
Page 32: ...User Manual of WIFI Network Video Recorder 31 Chapter 3 Live View ...
Page 40: ...User Manual of WIFI Network Video Recorder 39 Chapter 4 PTZ Controls ...
Page 51: ...User Manual of WIFI Network Video Recorder 50 Chapter 5 Recording Settings ...
Page 66: ...User Manual of WIFI Network Video Recorder 65 Figure 5 22 Unlocking Attention ...
Page 67: ...User Manual of WIFI Network Video Recorder 66 Chapter 6 Playback ...
Page 81: ...User Manual of WIFI Network Video Recorder 80 Chapter 7 Backup ...
Page 93: ...User Manual of WIFI Network Video Recorder 92 Chapter 8 Alarm Settings ...
Page 98: ...User Manual of WIFI Network Video Recorder 97 Figure 8 8 Copy Settings of Alarm Input ...
Page 105: ...User Manual of WIFI Network Video Recorder 104 Figure 8 16 Copy Settings of Alarm Output ...
Page 108: ...User Manual of WIFI Network Video Recorder 107 Chapter 9 VCA Alarm ...
Page 121: ...User Manual of WIFI Network Video Recorder 120 Chapter 10 VCA Search ...
Page 129: ...User Manual of WIFI Network Video Recorder 128 Chapter 11 Network Settings ...
Page 150: ...User Manual of WIFI Network Video Recorder 149 Chapter 12 HDD Management ...
Page 158: ...User Manual of WIFI Network Video Recorder 157 Chapter 13 Camera Settings ...
Page 162: ...User Manual of WIFI Network Video Recorder 161 Chapter 14 NVR Management and Maintenance ...
Page 172: ...User Manual of WIFI Network Video Recorder 171 Chapter 15 Others ...
Page 181: ...User Manual of WIFI Network Video Recorder 180 Chapter 16 Appendix ...
Page 196: ...User Manual of WIFI Network Video Recorder 195 0300041040418 ...