How to detect WDC HDD
Get into www.wdc.com , choose WD support / download / SATA&SAS / WD Caviar / GP.
WD Download
Click Icon to hard disk detection after downloading.
Double click hard desk in device list.
WD Detection
7.3 Common Faults
DVR startup failure or continuously reboot
Possible reasons:
1.
The system has been damaged from a bad DVR update.
2.
There is a problem with the DVR main board error, please contact supplier.
3.
There is an HDD error. Replace faulty HDD.
Remote control does not work
Possible reasons:
1.
Check for batteries in remote control, especially “Positive” and “Negative”.
2.
Check for batteries’ power.
3. Check if remote receiver is obscured.
3
Check if DVR address is corresponding to the remote control address.
DVR cannot control PTZ
Possible reasons:
1.
RS-485 cable connection error, A, B ports are inversely connected;
