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LOGIQ 400 PROPRIETARY MANUAL
GE MEDICAL SYSTEMS
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2127662
2–1 INTRODUCTION
The LOGIQ 400 has self–diagnosis functions for each board and each Assembly. And these self–diagnosis are divided into 2 levels, one is for the customer and service person, refer to the chapter 4 of the LOGIQ 400 service manual, the other is for GE service person only, this means GE proprietary.
This chapter uses troubleshooting trees and self–diagnosis functions as a guide to help the field engineer during corrective maintenance.
2–3
DIAGNOSTICS