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Important:
You can connect the HDD data cable and the power cable first and then fix the HDD in the
device.
Pay attention to the front cover. It adopts the vertical sliding design. You need to push the
clip first and then put down.
Important: You can connect the HDD data cable and the power cable first and then fix the
HDD in the device. Pay attention to the front cover. It adopts the vertical sliding design.
You need to push the clip first and then put down.
3.4 Connecting Power Supply
Check input voltage and device power button match or not.
We recommend you use UPS to guarantee steady operation, DVR life span, and other peripheral
equipments operation such as cameras.
3.5 Connecting Video Input and Output Devices
3.5.1 Connecting Video Input
The video input interface is BNC. The input video format includes: PAL/NTSC BNC（1.0VB
P-
P
，
B75Ω.）
The video signal should comply with your national standards. The input video signal shall have
high SNR, low distortion; low interference, natural color and suitable lightness.
Guarantee the stability and reliability of the camera signal:
The camera shall be installed in a cool, dry place away from direct sunlight, inflammable,
explosive substances and etc. The camera and the DVR should have the same grounding to
ensure the normal operation of the camera.
Guarantee stability and reliability of the transmission line
BTTTB
U
se high quality, sound shielded BNC. Select suitable BNC model according to the transmission
distance. If the distance is too long, you should use twisted pair cable, and you can add video
compensation devices or use optical fiber to ensure video quality. You should keep the video
signal away from the strong electromagnetic interference, especially the high tension current.
7. Put the cover in accordance
with the clip and then place the
upper cover back.
8. Secure the screws in the
rear panel and the side panel.
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