４ Procedure to Start Up the NJ/NX Troubleshooter There are three methods to start up the NJ/NX Troubleshooter as described below. 19 1. Select “NJ/NX Troubleshooter” from “Project System Menu”. from “Project System Menu”. 2. Press the Button for which to have set “ShowTroubleshooter” as the action under [Events and Actions]. 3. The troubleshooter can also be started if you have selected either “Launch on System Event” or “Launch on User Event” and when a corresponding event occurs.