All right, now we get a device 好 我们拿到台仪器
Now, first of all, we have three things. One is the power supply for the instrument. 之后呢 首先呢先准备三样东西 一台是仪器的电源电源线
The power cord of the load 负载的电源线
And the output line of the load 还有负载的输出线
After these three things are ready, now we first connect the power cord of the load 三样东西准备好之后呢 我们先把负载的电源线接入
After you plug in the two terminals on the upper two layers 把两个 上面两层的端子接入好之后呢
Red goes in with red 红的对红的旋进去
Black against black, two lines have no direction. 黑的对黑的，两根线是没有方向的。
Then put the load on the two wires 再把负载的两根线
Next to the two pillars below 接在下面的两个柱子上
Okay, after that 好，接好之后
We have connected the light bulb in red on one of the wires (make sure you connect the light bulb, or you will damage the wires in your home or factory). 我们在其中的一根线上面红色的地方串联灯泡（一定要串联灯泡，否则会损坏家里或者厂里的线路）
The bulb is incandescent, and two clips or sockets can be connected here 灯泡是白炽灯，这里接两个夹子或者是插座都可以
The test-lit socket will do 试亮的插座就可以
And then we plug in the power cord for that instrument 放好之后呢 我们再把仪器的电源线插好
After that, we electrify. 之后，我们通电。
Plug in the power supply 插上电源
Turn on the instrument switch after switching on the power 接通电源之后 打开仪器开关
Ah, look at the display. They should all be zeros 看一下显示应该都是零
The power cord of the load is not plugged in, so all zeros are displayed here 负载的电源线没有插上，所以说这里全部显示0
Plug in the load power cord and the voltage jumps out 把负载电源线插上，电压就跳出来了
Let's test the light now to see if the connection is correct 我们现在拿灯试一下 看看接线是否正确
Let's see if his power current is correct 看一下他的功率电流是否正确
Let's try again. There will be a short circuit between the clips on the two load power lines 我们再试一下，两个负载电源线上的夹子短路一下
Short circuit if the light bulb is on, it's fine. 短路一下如果是灯泡是亮，就是好的。
The open air switch at home or in the factory is good 家里或者是厂里的公开空气开关好