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Installation and Service Guide: Color Controller E-85A
Troubleshooting
•
This section provides a more comprehensive checklist that you can use to check the E-85A internally and externally. If
your initial checks fail, you may want to go through this checklist before concluding that you need to replace a cable or
component.
To troubleshoot specific symptoms, see
“Table 6: E-85A error messages and conditions”
Checking interface cables
Before removing the left panel of the E-85A to check internal components, eliminate the most obvious sources of
problems. Verify the following:
•
All interface cables to the system are plugged into the proper connectors on the connector panel of the E-85A (see
•
The power cable is plugged into the wall supply.
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The E-85A is powered on.