# Contact quality map
To view the contact quality map and adjust individual sensors:
1. Click on the  icon.
2. Select **Configuration**.
3. Information about fitting your headset and achieving good contact quality will appear on your screen.
To collect accurate data you need good sensor contact and EEG signal quality. The contact quality display is a visual representation of the live contact quality from each individual headset sensor. Each sensor’s status is shown in real-time so that you can adjust the sensors to optimize contact quality.
The contact quality color codes are:
Green — good\
Orange — moderate\
Red — poor\
Black — very poor\
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If you have trouble maintaining good contact quality, your headset’s user manual also contains information on fitting your headset and maintaining contact quality. \
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