
UM DS-90xxHUHI-F8/N User Manual 041717NA
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22.2.
Troubleshooting
•
No image displayed on the monitor after the device is starting up normally.
Possible Reasons:
- No VGA or HDMI connections.
- Connection cable is damaged.
- Input mode of the monitor is incorrect.
1.
Verify the device is connected to the monitor via HDMI or VGA cable. If not, connect the device to the
monitor and reboot.
2.
Verify the connection cable is good.
If there is still no image displayed on the monitor after rebooting, check if the connection cable is good, and
change the cable and connect again.
1.
Check that the monitor input mode matches the output mode of the device (e.g., if the DVR output
mode is HDMI output, then the monitor input mode must be HDMI input). If not, modify the monitor
input mode.
2.
Check if the fault is solved by step 1 to step 3.
3.
If it is solved, finish the process. If not, contact Hikvision tech support.
•
There is a beep sound after a new device starts up.
Possible Reasons:
- No HDD is installed in the device.
- The installed HDD has not been initialized.
- The installed HDD is not compatible with the device or is defective.
1.
Verify at least one HDD is installed in the device.
2.
If not, please install a compatible HDD.
NOTE:
If you do not want to install an HDD, select Menu > Configuration >
Exceptions, and uncheck the HDD Error Audible Warning checkbox.
3.
Verify
the HDD is initialized.
4.
Select Menu > HDD > General.
5.
If the status of the HDD is Uninitialized, check the checkbox of the corresponding HDD and click the Init
button.
6.
Verify the HDD is detected and is in good condition.
7.
Select “Menu>HDD>General”.