%4. TROUBLESHOOTING - 4.1 Precautions Prior to Troubleshooting
4. TROUBLESHOOTING
4.1 Precautions Prior to Troubleshooting
(1)Go through the basic checking items provided in the Operator Guide. (2) Obtain detailed information concerning the problem from the user. (3) Go through the checking in the conditions similar to that in which the problem occurred.
