Introduction
9
Correct face registration and authentication method
Cautions for registering a face
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When registering a face, maintain a distance of 60 cm to 100 cm between the device and the face.
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Do not change your face expression.
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Do not wear masks, hats, or eye patches.
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Do not raise head up or lower head.
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Do not close your eyes.
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Do not wear thick makeup.
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Be careful not to display two faces on the screen. Register one person at a time.
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If you do not follow the instructions on the screen, the face registration may take longer or may fail.
Cautions for authenticating a face
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Ensure that the face appears in the center of the device's screen. When the guideline is displayed, follow the instructions
shown on the screen to authenticate the face.
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If a part of the face is covered with a hat, a mask, an eye patch, or sunglasses authentication may fail. Do not cover the
face; allow the device to recognize both the eyebrows and the face.