Huawei HoloSens Quick Start Manual page 2

Port Description/ 接口说明
NOTE/ 说明
Only cameras that support the alarm port, audio port, or RS-485 port provide the related port. Here, a camera with
all ports is used as an example.
支持告警接口、音频接口或者 RS485接口功能的摄像机 ，才支持对应的线缆接口。我们以全量接口为例进行介绍。
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NO. Item Description
序号 名称 说明
Network port.
1 LAN
网络接口。
Power input port.
2 POWER
电源输入接口。
RS485 port.
RS485_A/
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RS485_B
RS485接口。
ALARM_OUT/
Alarm output port and alarm output ground port.
ALARM_OUT_
告警输出接口/告警输出接地接口。
GND
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ALARM_IN/
Alarm input port and alarm input ground port.
ALARM_IN_
告警输入接口/告警输入接地接口。
GND
AUDIO_IN/
Audio input/output port and audio ground port.
5 AUDIO_OUT/
AUDIO IN/AUDIO OUT为音频输入/输出接口。AUDIO_GND为音频接地接口。
AUDIO_GND
Reset Button and SD Card Slot/Reset 键和 SD 卡槽
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NOTE/ 说明
Only cameras that support the SD card or reset
function support the related function.
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Here, a camera that supports the SD card and reset
function is used as an example.
支持 SD 卡或者复位功能的摄像机，才支持对应的功能。
我们以支持 SD 卡和复位功能的摄像机为例进行介绍。
Reset Button and SD Card Slot/Reset 键和 SD 卡槽
NO. Description
序号 说明
Reset button. To restart the device, hold down the reset button (less than 3s). To restore
the device to factory settings, hold down the reset button for at least 5s while the device is
running.
Reset button
1 Restoring the factory settings will result in loss of the user's account information and some
重置键
configuration information. Please exercise caution when performing this operation.
重置键。运行时按住RESET键短于3秒重启设备;运行时按住RESET键不短于5秒后恢复出厂配置。
恢复出厂配置将会导致用户的帐号信息以及部分配置信息丢失，请慎重操作。
SD card slot. This device supports class 10 or higher microSD card. To replace a microSD card,
the device must be powered off. Otherwise, system exception may occur. When a microSD card
is used for the first time, log in to the web client of the device and format the microSD card.
SD card slot
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SD卡卡槽 For details, see the Configuration Guide .
SD卡卡槽，支持Micro SD卡（Class 10及以上）。请在设备断电的情况下插拔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SD卡，操作方法请参见《配置指南》。
Device Installation/ 设备安装
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SD Card Installation / 安装 SD 卡
Use the Phillips screwdriver to remove the camera bottom cover, and insert the SD card. You can refer to the
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SD card icon on the maintenance window for the insertion direction. After the SD card is installed, tighten the
bottom cover. After the SD card is installed, tighten the bottom cover. The tightening torque is 5 kgf.cm.
使用十字螺丝刀将摄像机底盖卸下，插入 SD 卡，SD 卡插入方向参考维护窗上标识。安装完成后，将底盖拧紧，打紧力
矩为 5kgf.cm。
CAUTION/ 注意
When the camera is not or cannot be connected to a video surveillance platform for a long time, you are
advised to disable video buffering to increase the service life of the SD card.
Before the installation is complete, do not remove the protection film from the viewing window.
若摄像机长时间无法接通平台或者不对接平台使用，建议手动关闭摄像机的平台离线缓存补录功能，以提高SD卡的使用
寿命。
安装完成前切勿撕下视窗保护膜。
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