1.如果超出控制上限,降低温度测试；如果超出控制下限,升高温度测试；
If it is over the upper control limit,test with lowered temperature; if it is below the bottom control limit,test with raised temperature.
2.通知工程师处理；
Ask the engineer to handle it.
3.自主调整至控制范围；
Automatically adjusts to the controled range.
4.锡面不良；
Defective tin surface.
5.通知工程师检查温控器是否正常或故障
Ask the engineer to check whether the temperature controller is working normally.