Dahua ASA1222G-D - Appendices; Fingerprint Recording Guide

Fingerprint Record Description 36
Fingerprint Record Description Appendix 1
Notice
 Make sure that your fingers are clean and dry before recording your fingerprints.
 Press you finger to the fingerprint recording area, and make your fingerprint is centered on
the recording area.
Fingers recommended
Forefingers, middle fingers, and ring fingers are recommended. Thumbs and little fingers
cannot be put at the recording center easily.
Appendix figure 1-1 Recommended fingers
Finger pressing method
 Correct method
Appendix figure 1-2 Correct finger pressing