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TEC-67231-2 Technical description Prizrak-8xx BT
Authentication methods
Authentication is a procedure of verifying whether the driver is authorized to drive the vehicle or not. Every time prior to driving, the authorized
vehicle driver should have a special radio tag within the vehicle and/or enter a secret PIN code combination using the dash buttons, or steering
wheel buttons. The authentication is carried out either after turning the ignition ON or after starting the engine. If the authentication has been
completed successfully, the alarm’s external LED turns off and the built-in buzzer emits the confirmation sound. A preferred authentication
method can be easily set during the installation process without having to enter a secret PUK code. As soon as the vehicle has travelled 10 km
after installing the alarm system, the authentication method can be changed only after entering the secret PUK code located on the plastic card
supplied with the device. Futhermore, a long warning beep will sound every time after completing the authentication if duaring installation of the
alarm the authentication method has been changed to «PIN code or tag». To disable the long warning beep, enter PIN code to confirm that you
are familiar with it and are able to use it when needed.
Table 3. Authentication methods
Authentication methods
Authentication methods description
Tag (factory value for Prizrak-830 and
Prizrak-840)
A tag must be in range
Wait for confirmatory trill.
The LED will fade.
PIN code
*
Enter PIN code
Tag or PIN code (factory values for Prizrak-810
and Prizrak-820)
A tag must be in range
If a tag can’t be used, enter PIN code
Tag and PIN code
(three-factor authentication)
A tag must be in range.
Enter PIN code
There should be two confirmatory trills.
The LED will fade.
Warning beeps after authentication
Additional warning beeps (in addition to the confirmation trill) following after authentication remind the driver of necessity to take particular
actions (refer to the table 4).
Table 4. Warning beeps following after authentication
Warning signal
Reason
Recommended actions
Long
The default PIN code hasn’t been changed
The default PIN code (two presses on one button) shold be
changed
Valet mode is enabled
The Service/Valet mode should be deactivated
The authentication method «Radio tag» has been
changed to «Tag or PIN code»
PIN code should be entered at least one time (to confirm that
the authentica tion method was changed under your will)
Five short
It is recommended to replace the radio tag battery
The tag’s battery should be replaced
Slim tag
Use an edge of a plastic
card for opening
convenience
Use only not expired
batteries of high quality!
3V
CR 2025
Strictly observe
the polarity!
Open here
Key ID tag
3V
CR 2032
Use an edge of a plastic
card for opening
convenience
Use only not
expired batteries of
high quality!
Open here
Strictly observe
the polarity!
