AT&T 610 - Maintenance; If Trouble Occurs

User's Guide
August 1985
10.
llaintenance
If Trouble Occurs
This section provides troubleshooting information to help
the user isolate a problem and to aid in the reporting of the
trouble. This testing should be done before calling for
service.
Before reporting as a trouble, the user should:
• Make sure the ac power cord is plugged in.
• Make sure the power switch is on.
• Check if other terminals are having the same problem.
• Make sure brightness and volume are turned up.
• Turn off power to the terminal and follow the steps in
Table lO-A.
Maintenance
Pace 10- 1