V1.
GH3-3D User Instructions V1.
一、简介 Brief Introduction : GH3-3D是为航拍爱好者研发的针对gopro Hero3相机研制的三轴无刷云台，云台框架采用高强度 的工程塑胶材料，在保证云台强度足够的同时，大大减轻了云台的重量。云台的整体设计小巧便携、安 装简易。GH3-3D塑胶三轴云台使用高速的32位处理器、高精度传感器和优秀的控制算法，拍出高效稳 定的画面。 The GH3-3D 3 Axis Brushless Gimbal is designed for the aerial photography hobbyist, using the GoPro Hero3 and 4. Its gimbal framework is composed of engineered polycarbonate, which can support enough strength and greatly reduce the weight of the gimbal. The overall design is compact, convenient and easy to install.
电源信号排线×1 wire for power and signal 源信号排线一头是7PIN接头，另外一边是由JST接 头和杜邦线组成,红黑的JST接头是接电源，杜邦线 连接图传和遥控。 One end is 7PIN connector,and the other end is JST and Dupont Line. Red and black JST is for power, and Dupont Line is for FPV and remote control. 图传连接套件×1 FPV connection set 图 传 连 接 套 件 包 括 USB连 接 板 和 2PIN连 接 线 ， USB连接板连接gopro Hero3的USB接口，2PIN连 接线连接云台主控板和USB连接板。 Includes USB connection board and 2PIN connection wires. USB connection wire is to Connect to the USB port of gopro Hero3.
图传板连接图 FPV Connection Guide 用户使用FPV时须接上图传板和2P连接线，图传板USB接口与Gopro Hero3的USB接 口连接，2P连接线连接云台主控板和图传板，通过内部走线到云台顶部输出图传接口， 图传接口与图传发射端连接。 （用户不适用FPV时，可不接图传板和2P连接线） When using FPV, attach FPV board with a 2p cable. Link up USB connector on FPV board with the Gopro Hero3 cable. Also connect 2p cable with Gimbal main control board and FPV board. Through internal alignment to the Gimbal top (the output FPV interface), FPV connector connects with FPV transmission port.
2、用户调参界面 User Configuration Interface 1 2 3 4 5 1 3 GUI版本号 GUI Version No. 2 菜单栏 Manu Bar 文件：保存参数和导入参数 File: Save Parameter 语言：选择中文或 English Language: Chinese or English 固件更新：云台固件升级 Firmware update: gimbal firmware update 4 基础设置Basic Settings. PID设置： 横滚、俯仰和航向PID设置 P,I,D – PID regulation parameters for all axes. . P-“P”为响应外部干扰的反应。提高这个数值，将提升云台对外部干扰的反应，如果“ P”值过高时， 该轴的会开始振荡。如果有振动传到陀螺仪传感器，这些震荡将会越来越大。如果出现振荡时，提 高1或2个单位的“D”参数，然后再次尝试提高“P”值。 P – describes the power of disturbance response.
电机设置：Motor Settings 横滚、俯仰和航向电机功率和方向设置 Motor power and direction regulation parameters for all axes 功率是最大电压提供给电机（0 - 255，其中255表示电池电压）根据电机特性选择此参数。 Power-maximum voltage supplied to the motors (0 - 255, where 255 means full battery voltage). Choose this parameter according to your motor characteristics. 注意 caution： 1、电机不可以过热！电机如果在80℃以上磁铁会损坏。 Motors should not get too hot! Motor temperatures of over 80С will cause permanent damage to motor magnets.
注意 caution： 使用遥控控制时不能选择估算 Estimate: It is good to improve the stability when pitch axis is in big angle by estimating angle. Suggest using this mode when the angle of inclination of aircraft is too big. 普通： 电脑串口选择、连接、断开、校正、读取和写入；固件版本号和当前温度。 General: serial port on computer selection, connect, disconnect, calibrate, read and write; version and current temperature 5 GUI版本号 GUI Version No. 6 状态显示Status display 3、固件升级 Firmware update 按照下面顺序进行固件升级，否则导致固件升级失败和云台工作异常 3.1 计算机连接互联网 3.
(1)、GH3-3D塑胶三轴无刷云台只需连接3S锂电便可独立工作，内置BEC模块，可给接收机供电。 Gimbal RC connection has BEC output, by which the receiver can be individually powered. 注意 caution： 当接收机有除了云台以外的其他电源供电时，必须挑出RC连接的红色线，否则会烧坏接收机。 When the aircraft shares a receiver with the gimbal (individual UBEC, or ESC with UBEN supplying power to the receiver), in order to avoid burning out the receiver, you must cut the red 5V wire (where the Gimbal supplies power to the receiver).
八、云台校准 Gimbal Calibration 1、点击端口选择的下拉列表框，选择正确的电脑串口。 2、点击“连接”。 3、先把云台放置在水平位置（横滚和俯仰），点击“校正”，等待“校正成功” 点击“写入”，在这过程一定保持静止。等待“写入成功” 4、点击“断开”校准完成。 5、断开USB线，云台航向轴处于正前方，给云台上电，观察各轴是否处于水平位置，否则就重新校准。 1. Click port to select the right port of computer. 2. Click‘connect’. 3. Keep the gimbal horizontal (pitch and roll), and click ‘calibrate’ and wait ‘calibration successfully’. Click ‘write’ and please keep gimbal static during this period. Wait ‘write successfully’. 4. Click ‘disconnect’. Calibration finished. 5.
