Chapter 6: Service
62 Status signalling
Status signalling
Light indicators
The Terminal Control Unit has a number of light indicators for signalling
status and errors/warnings. See Status indicators on page 30 for a full
description of the indicators and their function.
Should the system fail, you can use the indicators to see which units are
affected. To see a description of the error you must use the easyMail
application on a connected computer or connect a Message Terminal to
the system. For further information, see the user manual for your mini-C
System.