GE MEDICAL SYSTEMS CT 9800 QUICK SYSTEM
Rev. 1 Direction 18000
4-1-1
SECTION 1 INTRODUCTION
The 9800 Functional Check procedure is intended for the following purposes:
1. A thorough post-installation check to ensure the entire 9800 system is operating properly.
2. A procedural reference from Chapter 10 Periodic Maintenance that contains an abbreviated list of PM steps.
3. A thorough post-FMI (Field Modification Instruction) check to ensure the entire 9800 system is operating
properly after an FMI has been installed.
4. A prediagnostic check to determine symptoms of a failure prior to attempting to perform any service
adjustments or troubleshooting. Also, a post-diagnostic check to ensure proper operation has been restored.
If a step in the procedure fails its measurement, refer to Chapter 6 (Adjustments) of this manual or Chapter 8
(Diagnostics) of this manual to restore operation. After operation is restored, refer back to this chapter and
verify system performance using the functional check procedure.
1-1 Post-Installation
To reduce the time required for post-installation check-out, the following glow chart describes installation and
check-out procedures that can be performed in parallel and those procedures which must be performed in series
after other checks have passed.
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