CAMDEN CV-940 Series Installationsanleitung Handbuch - Seite 19
Blättern Sie online oder laden Sie pdf Installationsanleitung Handbuch für Tastenfeld CAMDEN CV-940 Series herunter. CAMDEN CV-940 Series 19 Seiten. Biometric fingerprint reader
Seite drucken12. Troubleshooting
The Red Led on the Biometric Reader
is blinking all the time
Enrollment from the desktop reader
can be done, but the Fingerprints are
not sent to all Biometric Readers in the
network
The Biometric Reader is not powered
ON. The tricolor LED is OFF.
Fingerprint (or PIN Code) is recognized
(the tricolor LED is green), but the
controller reports other ID number and
the access is denied
Electro static discharge influences the
Fingerprint Scan.
Reader reading performance is
decreased
Fingerprint is not recognized normally
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Keypads
5502 Timberlea Blvd.,
Mississauga, ON Canada
L4W 2T7
There were 15 unsuccessful attempts of authentication (Finger or
PIN). The Red LED will turn off after the first accepted finger or PIN.
• Check the Ser.No of the Readers.
• Check if proper termination is done as described before
• Check if the Communication wires (A & B) are properly
connected to the reader
Check the power Supply (red & black wire)
• If the user is not deleted from the reader and the same user is
enrolled again with new ID, the reader will recognize the finger with
the first ID. To resolve this, delete all users from the reader and
upload all users to the reader
• Check the Wiegand Bus (yellow & white wire)
• Check if the ground of the controller and the Biometric
Reader is the same
• Check if the length between Biometric Reader and the
controller is less than 50m
Connect the housing of the Biometric Reader to the earth wire
• Check if fingerprint reading area is dirty. Do not clean the
device with any form of liquid. Use soft and dry cloth only
Reading area is damaged. If the damage is minor, try to calibrate
the sensor
• Retry after drying the wetness of your finger
• When your finger is too dry, touch your forehead and try again
When you have a cut on your registered finger, register another
fingerprint
Strikes
Magnetic Locks
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Toll Free: 1.877.226.3369
Page 19 of 19
Key Switches
Relays & Timers
File: CV-940 Series
Installation Instructions.indd R1
Revision: 15/06/2015
Part No.: 40-82B174
CV-940 Series
Access Control