三种控制方式：

　　智能控制方式：(自动匹配模式，自动 PID 电压调节。)长按“+”号，切换成智能。

　　普通控制方式：(手动调节模式，自动 PID 电压调节。)长按“+”好，切换成普通。

　　手动控制方式：(手动调节电压，相当于普通力矩调速器)。

　　Intelligent control mode: (Automatic matching mode, automatic PID voltage regulation.) Press and hold the "+" sign to switch to intelligent mode.

　　Normal control mode: (Manual adjustment mode, automatic PID voltage adjustment.) Press and hold "+" to switch to normal.

　　Manual control method: (Manually adjust the voltage, equivalent to a normal torque governor).

　　产品优点：

　　输出电压自动(PID)调节，收卷张力恒定避免松紧变化。

　　数字显示调节精准度高容易掌控张力大小。

　　集成化数字控制稳定性强，编码数字型旋钮高精度调节电压。

　　三相输出平衡度高，输出平稳。

　　具有稳定功能输入电压范围广，不会因为输入电压不稳定导致输出波动。

　　彩色屏精确显示简单清晰易操控。

　　集成化成度高不容易损坏质保一年，相当于普通力矩控制器 3 个以上使用。

　　Automatic output voltage (PID) regulation, constant winding tension to avoid changes in tension.

　　Digital display adjustment accuracy is high, and it is easy to control the tension.

　　Integrated digital control has strong stability, and coded digital knobs regulate voltage with high accuracy.

　　High three-phase output balance and stable output.

　　With a stable function, the input voltage has a wide range and will not cause output fluctuations due to unstable input voltage.

　　Accurate display on color screen is simple, clear, and easy to control.

　　High integration, not easily damaged, with a one-year warranty,equivalent to using more than 3 ordinary torque controllers.