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Troubleshooting (Advanced)
Barcode Reader (only for model with Barcode Reader)
Reading is not possible. z Confirm the reading angle.
z Confirm that the barcode is readable (without damage, etc.).
z Confirm the range for reading.
z Be sure the reader is programmed to read the type of barcode you are reading.
z The distance from the reader to the barcode is important. As a rule of thumb, a
farther distance should be used for a larger symbol to allow the raster pattern to
cover the symbol. In addition, a closer distance should be used for a thinner
symbol.
z Return the Barcode reader to the default setting.
Fingerprint Reader (only for model with Fingerprint Reader)
The sensor does not enroll or authenti-
cate my fingerprint.
z Slide your finger correctly. For further information about enrollment and authen-
tication, refer to “How to Use the Fingerprint Reader” (Î page 62) and [Finger-
print Tutorial].
• Click (Start) - [All Programs] - [Protector Suite QL] - [Fingerprint Tutorial].
• The sensor enrolls or authenticates no fingerprint, or performs authentication
poorly, despite the correct way of finger sliding when your finger is in any of
the conditions stated below:
• Rough skin, or injured finger (with a cut or a skin inflammation)
• Extremely dry
• Soiled with mud or oil
• Fingerprint has been worn and has faded
• Wet with water or sweat
<You can improve enrolling and authentication sensitivity by taking the follow-
ing steps when any of the conditions described above exists>
• Wash your hands or wipe them dry.
• Use a different finger for registration or authentication.
• Treat your finger with a hand cream when it is rough skin or dry.
z Clean the fingerprint sensor. For further information, refer to “Handling & Main-
tenance” (Î page 69).
z The fingerprint sensor may be malfunctioning when it continues to perform
poorly after the steps described above have been performed. Contact
Panasonic Technical Support.
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