Night Owl AHD SERIES User Manual (English)

Questions and Answers:

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Bryan Pierce DDSAug 14, 2025
How to fix a Night Owl DVR that is not receiving power?
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  Kathleen RaymondAug 14, 2025
  If your Night Owl DVR system isn't receiving power or isn't powering up, first check that the cable from the power adapter is securely connected at both ends. Also, ensure the power adapter is firmly connected to the back of the unit. If the cables are connected but the system still isn't getting power, make sure the system is switched ON (the LED indicators on the front should light up). If you're using a power bar or surge protector, try plugging the DVR directly into the wall outlet to bypass it. Confirm that the outlet has power by testing it with another device, like a phone charger, or try a different outlet.
O
ogarciaAug 18, 2025
What to do if my Night Owl DVR hard drive is not detected?
- Q
  qpayneAug 18, 2025
  If your Night Owl DVR hard drive is not detected, remove the cover and check that the hard drive cables are firmly connected. If there is no hard drive, open the cover and install a 3.5" SATA hard drive.
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Joshua BrightAug 21, 2025
Why does my Night Owl DVR system beep at startup?
- K
  Kristi AlexanderAug 21, 2025
  The beep at startup is normal for Night Owl DVR.
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Rachael NelsonAug 25, 2025
How to fix a Night Owl DVR when the hard drive is full?
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  Beth OconnorAug 25, 2025
  If your Night Owl DVR hard drive is full (0%) and the unit is no longer recording, go to the Device Menu > HDD and ensure that Overwrite is set to Auto.
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Rebecca SimmonsAug 27, 2025
What to do if the mouse is not detected by my Night Owl DVR system?
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  Justin EvansAug 28, 2025
  If your Night Owl DVR mouse is not detected by the system, ensure the mouse cable is firmly connected to the USB Mouse port on the front panel. If that doesn't work, power off the system (disconnect the power cable), then firmly connect the USB mouse to the USB Mouse port on the front panel. Reconnect the power cable to the DC 19V port on the rear panel to reset the system.
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amillsAug 31, 2025
Why is my Night Owl AHD remote control not working?
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  Tamara MayAug 31, 2025
  If the remote control is not detected by your Night Owl DVR system, install two fresh AAA alkaline batteries in the remote control.
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Ashley TannerSep 3, 2025
How to fix no picture on Night Owl AHD DVR channels?
- X
  xfuentesSep 3, 2025
  If there is no picture on selected channels or the camera picture is not being displayed on your Night Owl DVR, check the camera video cable and connections. Disconnect and reconnect the cable at the system and at the camera. Try moving the camera to another channel or use another cable.
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Nathan SimpsonSep 7, 2025
Why is there no sound on my Night Owl AHD DVR?
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  Cheryl VegaSep 7, 2025
  If the image on the Night Owl DVR appears, but does not have sound, check the AUDIO connection to the DVR. Also, left click in Live View to bring up the Volume control and ensure that the channel(s) are not low or muted. Finally, increase the volume on external speakers (not included). The whirring noise means the exhaust fan is working normal.
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Jay RoweSep 10, 2025
How to turn off the beep during motion detection on a Night Owl AHD DVR?
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  John SanchezSep 12, 2025
  To stop the Night Owl DVR system from beeping during motion detection, go to the General Menu > Alarm, select the channel and turn Buzzer to OFF.

Night Owl AHD SERIES Specifications

General

Category	DVR
Series	AHD SERIES
Video Output	HDMI, VGA
Compression	H.264
Operating System	Embedded Linux
Motion Detection	Yes
Recording Resolution	1080p
Hard Drive Capacity	Up to 6TB
Network Interface	RJ45
Mobile Viewing	Yes
Remote Access	Yes
Power Supply	12V DC
Operating Temperature	-10°C to 55°C