USER MANUAL
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13. Q: Why does buzzer keep alarming?
A: Please check the alarm setting, check if motion detection function is enabled and
object motion is detected all the time and if I/O alarm is set as Always Off. Besides,
refer to corresponding HDD alarm setting.
14. Q: Why can’t I stop recording by pressing “STOP” button or click “Stop Recording” in
context menu?
A: Pressing Stop button can only stop manual record. If you want to stop Scheduled
recording in certain time quantum, please change the setting to No Record. To stop
Startup recording, please change record mode to scheduled recording or manual
recording. Then you may stop recording by the prescribed methods. And another
way of stopping recording is to set channel in record setting as Off.
6.2
Usage Maintenance
1.
To shut down NVR, please firstly shut down the system and then turn off the power. Do
not turn off the power directly or HDD data will be lost or damaged.
2.
Please keep NVR away from heat sources or places.
3.
Clean the internal dust regularly. Make sure the good ventilation of NVR so as to
ensure the good heat dissipation.
4.
Please do not hot plugging cables at ports, or the ports may be damaged.
5.
Please check the HDD cable and data cable regularly to see if they are ageing.
6.
Please prevent the audio and video signals of NVR from being intervened by other
electronic devices, and prevent the HDD from being damaged by static electricity and
induced voltage.
7.
If the network cable is frequently plugged, it is suggested to replace connecting line
regularly, or the input signal may be unstable.
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