Why does my Q-See QC818 Network Hardware often automatically shut down or stop running?
Your Q-See Network Hardware might be shutting down due to several reasons: * Unstable or low input voltage. * Hard drive malfunction or cable issues. * Insufficient power. * Unstable front video signal. * Overheating or excessive dust. * System board malfunction.
How to fix distorted video when searching local records on Q-See QC818?
If the video is distorted when searching local records on your Q-See Network Hardware, it could be due to the video quality setting being too low. Also, restarting the NVR might solve a program read error where the bit data is too small.
What to do if Q-See Network Hardware cannot detect hard drive?
If your Q-See Network Hardware isn't detecting the hard drive, it could be due to: * No hard drive being installed. * A damaged hard drive. * A loose hard drive cable connection. * A damaged main board SATA port.
What to do if I cannot search local records on Q-See QC818?
If you can't search local records on your Q-See Network Hardware, the HDD ribbon might be damaged, or the HDD has failed. Also, the recorded file may have been overwritten, or the record function has been disabled.
Why is there no video output to one or more channels on my Q-See QC818?
If there is no video output to one or more channels on your Q-See Network Hardware, it could be due to several reasons. If the brightness is set to 0, please restore factory default setup. It can also be because of updated firmware using the wrong file, no video input signal or a weak signal, privacy mask setup, or combo NVR hardware malfunctions.
How to fix Q-See Network Hardware burn error or USB backup error?
If you're experiencing a burn error or USB backup error with your Q-See Network Hardware, try stopping the recording first and then begin the backup, as the system might be using too much CPU resources. It may also result in burner error if the data amount exceeds the backup device capacity.
Why is the time display not correct on my Q-See QC818?
If the time display is incorrect on your Q-See Network Hardware, it could be due to incorrect setup. If the battery contact is not good or the voltage is too low, replace the battery. It could also be because the crystal is broken.
How to fix no audio when monitoring with Q-See QC818 Network Hardware?
If there is no audio when monitoring with your Q-See Network Hardware, make the channel you want to hear audio on full screen. It also could be because the audio cable is damaged or the combo NVR hardware malfunction.
Why is there audio when monitoring but no audio when Q-See QC818 Network Hardware system plays back?
If there is audio during monitoring but not during playback on your Q-See Network Hardware, enable the audio function in the settings. Also, the corresponding channel might not have any audio input.
How to resolve unstable network connection on Q-See QC818 Network Hardware?
If your Q-See Network Hardware has an unstable network connection, it could be due to an unstable network, IP address conflict, MAC address conflict, or a faulty PC or combo NVR network card.
General| Channels | 8 |
|---|---|
| HDD Bays | 1 |
| Max HDD Capacity | 6TB |
| USB Ports | 2 x USB 2.0 |
| Video Compression | H.264 |
| Network Interface | RJ45 |
| HDMI Output | Yes |
| VGA Output | Yes |
| Power Supply | 12V DC |
| Operating Temperature | 14°F – 131°F (-10°C – 55°C) |
Details the product's technical capabilities and design.
Explains how to connect the NVR and its components.
Covers the fundamental steps for using the NVR system.
Introduces the main menu structure and available submenus.
Guides on how to physically connect PTZ cameras to the NVR.
Details how to connect external alarm devices to the NVR.
Instructions for installing or replacing the NVR's hard disk drive.
Provides solutions for common NVR operational problems.
Lists conditions not covered by the product warranty.
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