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IRECTION GB091046, REVISION 2 VIVID E9 / VIVID E7 BT’13 SERVICE MANUAL
Chapter 7 - Diagnostics / troubleshooting 7 - 23
7-10-2-3 Different Location
Move the scanner to another location and verify if the noise changes or disappear. This may help you
to locate an external noise source.
Try to move the scanner to:
• another location inside the room
• another room
• another floor
7-10-2-4 Disconnect External Cables
• Disconnect all external cables (network, all unused probes, ECG leads and verify if the noise
disappears.