CONTENTS Introduction How the PAS V Works Basic Features At-A-Glance Display Initial Charging LED Flashlight Operation Sampling Interpreting the Display Low Temperature Operation Other Applications Alcohol in Enclosed Spaces Crash Victims Open Beverage Containers/Spiked Secondary Investigative Light Clearing Overloads Common Questions Dos and Don’ts...
Charging System has been introduced to make in-vehicle charging more convenient, while securing the device in the vehicle. We want you to get the best possible results from your PAS V. Please take the time to study this manual and to practice using the instrument before depending on it under real-life...
Sensor Control Button: Positive feedback switch. Auto Reset/Shut off after 45 seconds or manually override by pressing and releasing switch Battery Tube: The PAS V uses a high- capacity rechargeable NiMH (no memory) battery.
AT-A-GLANCE DISPLAY PAS V provides five indicator lamps above and below the bar-graph display (see diagram below). These lamps provide useful feedback when using the flashlight or sensor. Sampling Indicator Flashlight Indicator The P light indicates The L light indicates...
INITIAL CHARGING When you receive your PAS V and check the system, the battery may already be fully charged. Check the low battery indicator. If it is not flashing, the initializing has already been performed at the factory. You may proceed to use the PAS.
Page 8
Fault Condition If the Flashlight Switch is left in the “ON” position when placed into the charger/cradle, the YELLOW LED on the charger will begin to blink after a short period. You may not be aware the Flashlight Switch has been left in the “ON” position because the battery may be drained to a level that cannot power the flashlight lamp.
“ON” – it will default to “HIGH” mode. Bulb Replacement You will need to replace the flashlight lamp module when it burns out. Replacement modules (including easy-to-follow instructions) are available from PAS Systems International...
STEP 4: INTO POSITION For optimum results, the inlet port on the right side of the PAS V should be 5-7 inches from the subject’s mouth, and directly in front of it. Readings may be lower if it is held too far away or off to one side.
Page 11
STEP 5: SUBJECT SAMPLING Encourage conversation to ensure the subject is exhaling when the PAS V takes a sample. Summary: istance: Less than 10 inches (5-7 inches optimal) irection: Point intake port at mouth alking: Make sure subject is speaking.
The purpose of the PAS V is to alert you that alcohol is present and may help you to quickly decide whether to utilize other field sobriety tests or to use an evidential breath tester in...
If the PAS V is used in still air at the optimum distance of 5-7 inches from the subject's mouth, the chart below will give you an approximate indication of the subject's breath alcohol concentration (BrAC). Roughly, the readings can be interpreted as follows: Subject MAY exceed the 0.08 or 0.10%...
The PAS V readings should not be taken as an accurate indication of the strength of the drink. However, with a little experience you should be able to distinguish between beer, wine, and spirits. Take the time to practice on various drinks and develop an operating style that avoids overloading the instrument.
What if the PAS V detects alcohol, but seems to be giving low readings? This problem is usually caused by using the PAS V too far from the subject's mouth, or with the inlet port off to one side (inaccurate positioning).
Page 17
Be sure to follow the Reset procedure when recharging the battery. To reset the charge, and gain up to 20-35 minutes more charge, simply remove the PAS V off of the charging cradle for a few seconds and then replace.
Allow the metal case of the flashlight to come into contact with metal parts of the vehicle when charging. Use the PAS V where it is exposed to high winds that can blow the breath sample away from the inlet port. At the side of a busy road, subjects should be checked in their vehicles whenever possible.
(no memory). Charging Time Approx. 3.5 hrs to recharge fully discharged batteries using the AC/DC Fast Charger Cradle Unit and the Reset procedure. Operating temperature range: 0 to 104◦F (-18 to +40◦C). The PAS V Environmental housing is weather resistant. Dimensions 12"...
Your PAS V is a self-contained unit. Other than the batteries, there are no user-serviceable parts inside. If you conclude that your PAS V is not functioning correctly, it must be returned to PAS Systems International for service. Carefully package the unit. Place the package in a suitable shipping box and send to the address below.
BIBLIOGRAPHY Ferguson, S. A., Wells, J.K. and Lund, A.K. “The Role of Passive Alcohol Sensors in Detecting Alcohol-Impaired Drivers at Sobriety Checkpoints", Alcohol Drugs and Driving, January-March 1995. 11:23-30. Fields, M. and Hricko, A.R. "Passive Alcohol Sensors - Constitutional Implications", Insurance Institute for Highway Safety, February 1986.
Page 24
PAS Systems International, Inc. 215 Southport Dr. Suite 400 Morrisville, NC 27560 www.pasintl.com 800-660-SNIF (540) 372-3431 Printed 10/15 $5.00...
Need help?
Do you have a question about the PAS V and is the answer not in the manual?
Questions and answers