6.3 Troubleshooting units
6.3.1 Troubleshooting LEDs in the controller
Description
The controller features a number of indication LEDs, which provide important
information for troubleshooting purposes. If no LEDs light up at all when switching
the system on, troubleshoot as detailed in this section.
All LEDs on the respective units, and their significance, are described in the
following sections.
Units with LEDs in the controller
Troubleshooting the drive unit on page 188Drive unit
Troubleshooting the power unit on page 191Power unit
Troubleshooting the computer and logic unit on page 193Computer and logic unit
186 Product manual - OmniCore E10
3HAC079399-001 Revision: C
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6 Troubleshooting
6.3.1 Troubleshooting LEDs in the controller
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