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10 FAQ
1) The system can’t start?
Usually this problem results from the incorrect power connection. Please follow the steps
below to check the power connection:
1. Check the input power, whether the power wire is connected correctly, whether the
ground wire is connected to the battery, and whether the fuse on the power wire is in good
condition.
2. Check whether the voltage of the ACC signal wire is higher than 6 V.
3. Check whether he input voltage of the device is higher than the shutdown voltage set
on the screen of HD DVR
2) The DVR restarts uninterruptedly?
Please followthe steps below to check it:
1.Check whether the supply voltage of HD DVR is insufficient.If it is lower than the start-up
voltage of the device, the device would restart repeatedly.
2
、
Restart DVR to see whether it can work properly this time
3) Unable to recognize disks
？
1
、
Check whether the disk itself is in good condition and make sure it is installed and of
fine contact
2
、
The disk has been formatted by DVR
3
、
Restart DVR to see whether it can work properly this time
4) Unable to recognize cameras
？
1
、
Make sure the camera is intact and the connection is correct.
2
、
Re-fit all wires (e.g,DB44 wire & extended wires) between cameras and the device
3
、
Restart DVR to see whether it can work properly this time
5) GPS anomaly
？
Check whether the GPS antenna is properly installed