Issue 1.0
A-2
Glossary and Troubleshooting
PTZ:
Acronym for Pan, Tilt, Zoom. PTZ cameras are motor driven systems that
allow the camera to pan left and right, tilt up and down and zoom in and out.
USB:
Acronym for Universal Serial Bus. USB is a plug-and-play serial bus standard
to interface devices to a host computer.
S
ECTION
2
T
ROUBLESHOOTING
No Image Displayed on the Monitor After Normal Startup
Possible Reasons:
No VGA or HDMI connections.
Connection cable is damaged.
Monitor input mode is incorrect.
Corrective Actions:
1. Verify the device is connected with 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 display on the monitor after rebooting, check if the
connection cable is good. If required, replace the cable and connect again.
3. Verify input mode of the monitor is correct.
Verify the input mode of the monitor matches the output mode of the device (e.g., if
the output mode of NVR is HDMI output the input mode of monitor must be the
HDMI input). If not, modify the input mode of monitor.
4. Check if the fault is solved by steps 1 ~ 3.
If solved, finish the process.
If not, contact engineer from our company for additional troubleshooting.
There is an audible warning sound “Di-Di-Di-DiDi” after a newly purchased
NVR starts.
Possible Reasons:
No HDD is installed in the device.
The installed HDD has not been initialized.
The installed HDD is not compatible with the NVR or is malfunctioning.
Corrective Actions:
1. Verify at least one HDD is installed in the NVR.
a.
If not, install a compatible HDD.
NOTE
Refer to the Quick Operation Guide for the HDD installation steps.
Summary of Contents for NRS Expanded Series
Page 2: ......
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Page 16: ...xii Table of Contents ISSUE 1 0 ...
Page 28: ...xxiv List of Figures and Tables ISSUE 1 0 ...
Page 32: ...Manual 2 NVR Configuration Guide Advanced for NRS Expanded Series ...
Page 36: ...Regulatory 4 NVR Configuration Guide Advanced for NRS Expanded Series ...
Page 84: ...ISSUE 1 0 3 10 Live View ...
Page 96: ...ISSUE 1 0 4 12 PTZ Controls ...
Page 168: ...ISSUE 1 0 8 16 Alarm Settings ...
Page 182: ...ISSUE 1 0 9 14 VCA Alarm ...
Page 190: ...ISSUE 1 0 10 8 VCA Search ...
Page 246: ...ISSUE 1 0 13 18 HDD Management ...
Page 250: ...ISSUE 1 0 14 4 Camera Settings ...
Page 280: ...Issue 1 0 A 12 Glossary and Troubleshooting ...