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4. Solutions to Operational Problems
4.1 Preventive Measures
For optimal operation of the detector, take into account the following:
1. Avoid direct exposure to powerful sources of light as well as magnetic
interference (ex. microwave, cell phone or WiFi devices), which will
affect the sensors of the detector.
2. Keep the sensors clean.
3. Keep the equipment off when it is not being used for a long period of time.
4. Check the status of the bills and avoid processing:
- Bills with clips, adhesive tape or other glue
- Broken or badly damaged bills
- Bills affected by chemical agents of any kind
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