Troubleshooting and System Messages
Invenia ABUS 2.0 – System Setup and Basic Service Manual 7-31
4700-0043-00 Rev. 4
Noise Troubleshooting
Introduction
Before you start troubleshooting electronic noise, you should
read the following subsections:
• ‘General recommendations’ on page 7-32
• ‘EMI prevention/abatement’ on page 2-6
• ‘Overview of types of noise’ on page 7-34
When talking to the customer, try to gather as much information
as possible about the conditions when the noise appear:
Is the noise present...
… all the time?
… after some time of use? (After how long time?)
… at special times of the day (or night)? When?
… at all locations in the hospital, or only in one room/area?
… from time to time, no special pattern of time is observed?
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