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Precautions
(1) For installing fingerprint unit
• The fingerprint unit complies with the protective structure IP4X.
The unit cannot be used with wet fingers or oil fingers.
The protective structure of the fingerprint unit differs from that of the GOT (IP67).
When using the GOT, do not use with wet fingers or oil fingers.
• Use the fingerprint unit under the brightness with the external light of 5000Lx or less.
• Do not pull the cable.
Doing so can cause malfunction or failure of the module.
• The fingerprint unit is a consumable product.
Check the unit for scratch, damage or dirt at regular intervals, and replace with new one if necessary.
• To be recognized as a fingerprint, put the finger including fingertip on the fingerprint reader firmly with
covering the reader as shown in the following figure.
• The following shows corrective actions when the fingerprint unit operates incorrectly.
Troubles
When the fingerprint is
registered, the fingerprint reader
does not light brightly even when
the finger is put on the reader.
When the fingerprint is
registered, the fingerprint reader
remains lit brightly.
When the fingerprint is
recognized, the fingerprint is not
recognized by the fingerprint
reader unless the finger is put on
the reader a number of times.
(2) For registering operator
• When selecting [Finger 2] in the [Select total count] in Contents registered list (4) of this section, register two
fingerprints consecutively.
To execute [Finger 2], do not register the same finger twice.
It may cause malfunction of the device.
(3) For registering operator again
• When the fingerprint registration is completed, another fingerprint cannot be registered.
To register another fingerprint, delete the existing fingerprint ID, and start to register another fingerprint ID.
Press the finger including
fingertip on the fingerprint
reader firmly.
Causes
Dry finger
Dirty finger
The finger is not put on firmly.
Thin finger
The unclear fingerprint image is
registered.
Put the finger on
the fingerprint reader
with covering the reader.
Corrective actions
Moisten the finger with breath and put the finger again.
Remove stains and put the finger again.
Press the finger on the fingerprint reader firmly.
Change the registered finger to the middle finger or first
finger.
Change the registered fingerprint.
6.2 Various Data Control
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