ACS ALCOHOL INTERLOCK V3 User manual

© Alcohol Countermeasure Systems Corp.
The information disclosed in this document is the valuable property of Alcohol
Countermeasure Systems Corp. and all copyright and other proprietary rights to this
document are reserved. No reproduction of this document is permitted without the prior
written consent of Alcohol Countermeasure Systems Corp.

Safety and Precautions
V3 breath alcohol ignition interlock is designed for easy and safe operation. The
following precautions should be followed:
• Do not open the handset case. Doing so will void the warranty and potentially
damage the components within.
• Avoid exposing handset to direct sunlight for extended periods of time.
• If any liquid is spilled on the handset, remove all excess fluid with a cloth and allow
the handset to dry thoroughly. If it is believed there is excessive water damage, do not
power on the handset. Contact your dealer.
• Keep all RF transmitting devices (such as cell phones) away from the handset to
ensure minimal interference.
Warranty
All ACS products are warranted to be free of defects in workmanship and materials
for a period of one year from the date of shipment.
ACS agrees to replace or repair any defective V3, provided the defect was not
caused by misuse or mishandling.
Any V3 being returned for warranty repair must be properly packaged and shipped
prepaid to the authorized dealer’s facility.
Maintenance
V3 is made for field use, making them susceptible to dirt and debris. The handset
should be cleaned with a damp cloth and mild soap. Do not use abrasive cleaners or
solvents.
Periodic maintenance and calibration is required. Contact your dealer for more
information.
Contact Information
[email protected]
acs-corp.com
Alcohol Countermeasure Systems Corp
60 International Boulevard
Toronto, Ontario M9W 6J2
Canada
T [phone]
F [phone]
Type Approval: ECE Regulation No.10
1. This type approval follows only the specifications regarding the electromagnetic compatibility.
2. The devices must be installed in such a manner that all applicable technical rules, and also observing
other technical directives and regulations, for the vehicle to be modified still apply.
3. The national regulations and behavioral rules must be observed when using this device.

V3 User Guide v
Table of Contents
Safety and Precautions ..............................................................iii
Warranty ................................................................................iii
Maintenance ...........................................................................iii
Contact Information ..................................................................iii
INTRODUCTION 1
What is an Alcohol Interlock? .................................................... 1
How does it work? ................................................................... 1
Installation ............................................................................... 1
More information ..................................................................... 2
Alcohol Influence on Testing ................................................... 2
Operating Temperature .......................................................... 2
Battery Voltage ..................................................................... 2
Using the Interlock 3
Starting the motor ..................................................................... 3
Restarting the motor .................................................................. 5
Running retests (optional) ........................................................... 6
Sharing a vehicle ..................................................................... 7
Overriding the Interlock ............................................................. 8
Menu Options 9
Dates ...................................................................................... 9
Volume Set ............................................................................ 10
Wake-up Mode ...................................................................... 10
Sleep Mode ........................................................................... 11
Time ..................................................................................... 11
Language Selection ................................................................ 12
Maintenance & Troubleshooting 13
Accessing maintenance functions .............................................. 13
TABLE OF CONTENTS

vi V3 User Guide
Servicing the Vehicle .............................................................. 13
Calibration ............................................................................ 13
Troubleshooting Table ............................................................. 14
Display Messages .................................................................. 15
Disposal of Unit at End of Service Life ....................................... 18
Replacement Parts .................................................................. 18
Index 19
Service Record 21

V3 User Guide
1
Introduction
What is an Alcohol Interlock?
An alcohol interlock is an in-vehicle breath alcohol testing
instrument. It prevents a vehicle from starting if it detects
that a driver’s breath alcohol concentration (BrAC) is over
a preset limit. It is designed to fit inside the vehicle, near
the driver’s seat, and connects directly to the vehicle’s
ignition system. The interlock consists of a handset and
ECU. The ECU enables or disables the ignition of the
motor and stores the handset settings.
How does it work?
V3 uses the same alcohol sensing technology used by police in
roadside screening. A special alcohol-sensitive cell detects the amount
of alcohol in the breath. Breath alcohol concentration (BrAC) is directly
proportional to the amount of alcohol in the blood. The blood alcohol
concentration (BAC) limit is customizable, and can be set to any specific
jurisdictional requirement.
Installation
V3 is to be installed by a qualified installer in accordance with national
regulations. An unqualified installation may invalidate the type
approval of the vehicle.
The Installation guide is to be followed during installation, the
installation guide part numbers are as follows:
60-000053 12V ECU installation
60-000054 24V ECU installation
INTRODUCTION

2V3 User Guide
More information
Alcohol Influence on Testing
Drinking alcohol and eating foods containing alcohol will cause a
failed alcohol test.
Some other factors that may affect a test (because they may contain or
produce residual alcohol in the mouth) are medicines, drops, burping,
smoking, using mouthwash or mouth spray.
Rinsing the mouth with water after using mouthwash or mouth spray will
remove the alcohol content in the mouth.
According to the previous information, do not eat, smoke or drink for at
least 10 minutes before taking a test.
Additionally do not spray any air fresheners, disinfectants, cologne or
perfume in the vehicle prior to a test, as these can also contain alcohol.
Note! The above mentioned list of factors that may affect a test is not
exhaustive. There are additional items that may affect the results of a breath
test. Follow this guide carefully to avoid incorrect results.
Operating Temperature
The maximum ambient operational temperature is between -40°C and
+85°C.
Note! Depending on the ambient temperature, the handset takes a few
seconds to warm up (approximately 15 seconds at 20°C, approximately 1
minute at 0°C).
Battery Voltage
The voltage supplied to the ECU, which in turn powers the handset, is
supplied by the vehicle battery.
For a 12V Interlock system, the vehicle battery voltage can range from
9V - 18V. For a 24V Interlock system, the vehicle battery voltage can
range from 16V - 36V

V3 User Guide
3
Using the Interlock
Starting the motor
1. Turn the handset power on by pressing the
right button. The Wait message is displayed
during warm-up.
Alternatively, the power can be turned on by
switching the ignition key on and off.
Note: The key must be in the OFF position before
moving on.
2. The handset displays the message
Blow for 5 seconds when it is ready for a breath
test. The warm-up time is longer in colder
temperatures.
Note: Do not store the mouthpiece to be used in a
cold area. This causes condensation in the
mouthpiece and increases the opportunity for
water to enter the handset.
3. Insert a new mouthpiece. Using a new
mouthpiece practices good hygiene and ensures
a good breath sample.
Note! Do not eat, drink or smoke anything for at least 10 minutes before taking
a test. This could contaminate the breath sample.
4. Blow into the mouthpiece moderately and continuously while
listening for a tone indicating proper breath flow. If you are not blowing
correctly, a message is displayed providing instructions on how to blow
correctly.
5. Stop blowing when the handset tone stops. The Wait message is
displayed as the breath sample is analyzed.
USING THE INTERLOCK

4V3 User Guide
6. The handset beeps and displays the result:
Start Motor
The breath test passed and no alcohol is
detected. You may start the motor.
Note! The motor must be started within 5* minutes.
Caution
The breath test passed, but alcohol below the limit
has been detected. There are 2 options:
•Wait 5* minutes and try the test again if you
are certain there is no alcohol in your breath.
• Press the right Start button to acknowledge
you will be driving with alcohol in your system.
The motor must be started within 5* minutes.
Lockout
The breath test failed. The alcohol level detected
is over the preset limit. You may NOT start the
motor.
•Lockout and a countdown timer is displayed.
Wait for the timer to expire before attempting
another breath test.
WARNING! Do not attempt another breath test until you are sure your
alcohol level is under the limit. A second failed breath test may result in a
longer lockout time.
* This value is customizable.