GE LOGIQ 9 - Page 281

GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3 LOGIQ™ 9 PROPRIETARY MANUAL
Chapter 7 Diagnostics/Troubleshooting 7-63
7-12-9Monitor Troubleshooting (cont’d)
• Monitor does not work
- Check AC circuit breaker
- Verify power is present at monitor outlet
- Check if video is present at backplane
• Colored streaks appear in image
- Check for presence of magnetic sources near the monitor
- Eliminate the sources and then degauss the monitor
- The monitor should automatically degauss itself each time power is applied if you wait at least
10 seconds before you turn power back ON
• Prints do not match monitor
- Verify factory default settings. Chapter 18 in the User Manual calls out suggested settings for
various exam and lighting conditions.
• Video test patterns are not clear, bright, parallel or square
- Replace the monitor