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INSTALLATION MANUAL
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removal appointment: A final Service Centre appointment for reviewing client status,
physically inspecting the vehicle, testing alcohol interlock functions, downloading
the event log, removing the device and restoring the vehicle.
removal HS procedure: Performed on the HS display, during alcohol interlock removal,
to activate and test the device.
removal transaction: Performed on ITE, during removal appointments, to download
the event log – initiated after performing a removal HS procedure.
reset code: Randomly generated, daily codes inputted to the alcohol interlock HS to
change service dates, recall dates, and lockout dates, and to use the emergency
override.
rpm (revolutions per minute): The rate of revolution of a vehicle engine, which may be
read by a tachometer.
run threshold: The tach signal (rpm) value at which the vehicle engine is on with the
accelerator pedal pressed. During the HS install, monitor and removal procedures,
the ALCOLOCK LR device sets the vehicle run threshold at 1.5 x idling engine
rpm.
Service Centre: A facility belonging to a party authorized by ACS to provide selected
program services for clients in a fixed facility and through mobile services, which
includes training of clients; and installation, monitoring, calibration and removal of
the product.
service codes: Inputted to the HS by service personnel to access the HS Service
menu. These codes are randomly generated and change daily. They are obtained
though ITE.
Service Provider: A party authorized by ACS to offer program services to clients.
tach (tachometer signal): A value of vehicle engine rpm, as measured by a tachometer
instrument. The alcohol interlock requires a tach reading, which may be obtained
from OBD-II or from under the hood. Note that for hybrid vehicles, tach is not
available and a speed threshold is already programmed into the software.
tampering: An unauthorized change to, or interference with, the function of the alcohol
interlock or its installation in the vehicle.
third party maintenance: Maintenance provided on the client vehicle by a repair shop.
unblocked state (unblocking): State in which the alcohol interlock allows the vehicle
engine to be started.
Universal Calibration Station (UCS): A device, produced by ACS, which performs
alcohol interlock calibration and downloads and analyzes alcohol interlock event
logs.
Verification: The process of providing a preset BrAC sample into a breath testing
device to confirm the re-established reference standard (set point) for that device.