SDN and ACC System Level Troubleshooting
3-3
Troubleshooting Resources, Tools, and Equipment
The following resources are available with the SDN instruments to
facilitate troubleshooting the SDN system:
•INOP Messages
•Overview Function
•Network Test
• Self-Test Routines
• Error Codes
• Instrument Service Manuals
A flat blade screwdriver and a 50-foot LDC are recommended when
troubleshooting the components of the SDN system.
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The SDN troubleshooting steps are outlined in a simplified SDN system
troubleshooting flowchart illustrated on page 3-4. Follow the steps
indicated in the sequence shown. Until you are familiar with the
troubleshooting flowchart procedure, refer to the detailed troubleshooting
procedures referenced for each step.