Display and Power
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Cameras: Connecting to power
Camera is connected to power source differently depending on the type of camera: Wireless cameras connect to a DVR through a network receiver and require the included power adapter. Wired...
Learn More >D Series DVRs: Changing the recorder’s output resolution
The system will automatically match the resolution of the connected monitor the first time you use the recorder. IMPORTANT: If you need to switch the monitor, make...
Learn More >Display: Horizontal lines / noise on the monitor
If you are experiencing horizontal lines or noise on your display monitor, it may be related to issues with your HDMI or VGA cable connections, or port connections. To...
Learn More >DV / LHV Series DVRs: Setting date and time
It is important to set the correct time to ensure accurate time stamps on recordings. Recordings with inaccurate date and time stamps are inadmissible as evidence in court. To set date...
Learn More >DVR / NVR - How to restore your recorder’s display resolution to factory default
If you have attempted to change the display output of your recorder to a higher resolution (e.g., 4K Ultra HD) but your monitor does not support 4K Ultra HD, there is a...
Learn More >DVR / NVR: System continuously restarting
If the DVR / NVR is rebooting repeatedly, the issue may be caused by insufficient power or a hard disk drive (HDD) error. Check that the correct power adapter is in use...
Learn More >DVR / NVR: System not turning on
If your DVR / NVR system is not powering on, it may be related to several issues including the power adapter being used, the power switch on the recorder, or the power...
Learn More >DVR / NVR: System not turning on after being moved / bumped / dropped
If your DVR / NVR system is not powering on after being moved, bumped, or dropped, it may be related to a power source issue or a loss of connection with your...
Learn More >LNR / NR Series NVRs: Setting date and time
It is important to set the correct time to ensure accurate time stamps on recordings. Recordings with inaccurate date and time stamps are inadmissible as evidence in court. To set the...
Learn More >N Series NVRs: Changing the recorder’s output resolution
To ensure the best possible picture quality, set the recorder’s output resolution to match the highest resolution supported by your monitor. IMPORTANT: If you need to switch the...
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