Hybrid Network Digital Video Recorder (HVR) User Manual
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Foreword
Notice:
Welcome to use our video recorder (HVR). For your safety, please read the manual carefully. Here
are the right method to use our HVR, preventing danger and the loss of your property. Please
follow when use it.
1. 1. Installation environment:
Please place and use the HVR from 0℃-50℃.
While install and use the HVR , it should be placed horizontally. Avoid tilt, and not invert.
Avoid placing or installing in a high temperature, damp, dusty or smoking situation.
HVR should not be suffered from the water-drop or water splash. Do not put something filled
with liquid like vase on it. Also, do not put other devices on it.
To make sure the HVR cool properly, please install it in a well ventilated environment.
(cooling fan is installed inside)
Please maintain a gap of 6CM or more between the back and the wall to cool fast during
installation.
Please install the lightning arrester when use at high-lightning areas to avoid being damaged
by thunderstroke.
2. Notice ：
Please do not touch the power switch with your wet hands or wet items to avoid the electric
shock.
Make sure the product lying on the ground after finish installation. To avoid the video and
voice signal being disrupted, and damaging the product.
Please make sure the stable power supply for HVR. Try to use stable voltage, less ripple
interference power to input. Do not disconnect the main switch to turn off HVR.
Do not spill liquid or metal on HVR to avoid internal short circuit or fire.
HVR does not include the hard disk, please install the hard disk correctly before use it. Or it
can not playback.
HVR PCB board will cause short circuit after the dusts settle on damp. To make it work well
for long hours,
Please use the brush to clear the dust regularly for the PCB board, accessory, inside
housing and the cooling fan.
When shut down HVR, do not turn off the power switch directly. Please press the panel’s
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