Cable Connection
/ 连接线缆
CAUTION/ 注意
• In areas prone to lightning strikes, the lightning arrester must be installed and grounded.
在易受雷击的区域，必须安装避雷器，避雷器必须接地。
• The strong current cables and weak current cables must be separately laid. The distance between the strong
current cable and the weak current cable must be greater than or equal to 5 cm. When connecting cables to the
device, do not connect the strong current cable to the weak current interface to avoid device damages.
强电和弱电必须分开布线，两者间的距离不小于 5cm。线缆与设备连接时，禁止将强电接到弱电接口上，以免造成设备损坏。
Tear the tape on the sunshield. Then use the Hex key (M6) to remove the sunshield from the camera
and open the shield.
撕掉遮阳板上的绑扎胶带，使用内六角扳手拆除摄像机的遮阳板，并将护罩打开。
1
(Mandatory) Connect cables. Loosen the nut of the PC connector and remove the bushing isolator. Route all
cables to be connected through the nut and bushing isolator of the PG connector to connect to the camera.
After the cables are connected, place the bushing isolator to the PG connector again and fasten the nut of the
PG connector.
（必选）接入线缆。拧松摄像机 PG 头的螺母，拔出堵芯。将所有要与摄像机连接的线缆穿过 PG 头的螺母和堵芯后接
入摄像机。接线完毕后塞回堵芯，并拧紧 PG 头螺母。
2
There are three gaps on the side of the
bushing isolator. Cables can be routed
through the bushing isolator via the
gaps.
堵芯侧面有3条缝隙，可通过缝隙将线缆穿
过堵芯。
NOTE/ 说明
CAUTION/ 注意
Please do not touch the internal small PCB
board (as indicated in the left picture),
otherwise it could damage the circuit of
camera.
请勿触碰内部的单板电路（左图标示处），否
则将会有损坏摄像机电路的风险。
5
A Cable Connection/ 连接线缆
(Optional) Insert the SD card.
（可选）插入 SD 卡。
3
•
You can replace a Micro SD card only when the device is powered off. When a Micro SD card is used for
the first time, log in to the web page of the device and format the Micro SD card. For details, see the
Configuration Guide .
请在设备断电的情况下插拔Micro SD卡，否则会造成系统异常。首次使用时，请登录设备Web客户端，格式化
Micro SD卡，操作方法请参见《配置指南》。
NOTE/ 说明
Connect device to the ground.
给设备做接地连线。
The ground impedance must be less than or equal to 5 ohms, and the ground cable length is less than or
equal to 25 meters. Use the OT terminal with an inside diameter of 3 mm.
要求接地阻抗≤ 5Ω，长度≤ 25 米。使用内径大小为 3mm 的 OT 端子。
4
PCB board
单板
