打开电池盒后盖，正极朝前，装好电池，拧紧后盖。将扳手方榫套入相应尺寸规格得套筒，将套筒装入螺母或螺栓头上,
Open the back cover of the battery box, with the positive pole facing forward, install the battery, and tighten the back cover. Put the square tenon of the wrench into the socket of corresponding size and specification, and install the socket into the nut or bolt head,
【开启电源】：按【开机】键液晶屏显示读数0000后即可使用;nbsp;
[power on]: press the [power on] key and the LCD will display the reading 0000 before use; nbsp;
【预置】：按【模式】键，使工作状态变为预置状态，根据检测扭矩值得大小，
[preset]: press the [mode] key to change the working state to the preset state. According to the measured torque value,
按【设定】键,显示PP.PH,再按此键确认后,进入预置报警设定菜单,按模式键(-),【单位】键(+),每次一个单位。
Press the [set] key to display pp.ph, and then press this key to confirm, enter the preset alarm setting menu, press the mode key (-) and the [unit] key (+), one unit at a time.
输入预置值,按设定键确认后退出菜单。加力当预置报点亮同时报警声响起时，表示紧固力矩预定值，可以停止加力。
Enter the preset value, press the setting key to confirm and exit the menu. When the preset alarm is on and the alarm sounds, it indicates that the tightening torque is a predetermined value, and the force application can be stopped.
【校零】：扳手自然水平放置状态下，短按【开机】键，显示0000。
[zero calibration]: when the wrench is naturally placed horizontally, briefly press the [start] key to display 0000.
【单位选择】：根据使用要求，按"单位"键，选择扭矩单位N.m、Ibf.ft、Ibf.in。单位选择：根据使用要求，按"【单位】键，选择扭矩单位N.m、Ibf.ft、Ibf.in。
[unit selection]: according to the use requirements, press the "unit" key to select the torque units N.m and ibf ft、Ibf. in。 Unit selection: according to the use requirements, press the "[unit] key to select torque units N.m, ibf.ft, ibf.in.
【峰值】：按【模式】键，使工作状态变为峰值保持状态，所施加得极大力矩在卸力好继续显示在液晶屏上，清除时短按【开机】键。
[peak]: press the [mode] key to change the working state to the peak holding state. The applied maximum torque will continue to be displayed on the LCD screen when the force is relieved. When it is cleared, briefly press the [start] key.
【关机】：a,自动关机：当未检测扭矩值时，3分钟后自动关机。
[shutdown]: A, automatic shutdown: when the torque value is not detected, it will automatically shut down after 3 minutes.
b.手动关机：按【开机】键3秒，即可手动关机。
b. Manual shutdown: press the [start] key for 3 seconds to manually shutdown.
