Troxler PaveTracker Plus User manual

Manual of Operation and Instruction
Model 2701-B
PaveTracker™ Plus
Troxler Electronic Laboratories, Inc.
3008 Cornwallis Rd. •P.O. Box 12057
Research Triangle Park, NC 27709 U.S.A.
Phone: 1.877.TROXLER
Outside the U.S.A.: +1.919.549.8661
Fax: [phone]
www.troxlerlabs.com

ii
Troxler gauges are protected by U.S. and foreign patents.
The Model 2701-B PaveTracker™Plus is protected
by U.S. Patents 6,400,161 and 6,677,763.
Copyright ©2004 – 2007
Troxler Electronic Laboratories, Inc.
All Rights Reserved
No part of this manual may be reproduced or transmitted in any
form or by any means, electronic or mechanical, including
photocopying, recording, or information storage and retrieval
systems, for any purpose without the express written permission of
Troxler Electronic Laboratories, Inc.
409 is a trademark of the Clorox Company.
Excel, HyperTerminal, Microsoft and Windows are registered
trademarks of Microsoft Corporation.
Fantastic is a trademark of Dow Consumer Products, Inc.
Goo Gone is a registered trademark of Magic American Products
Inc.
PaveTracker is a trademark of Troxler Electronic Laboratories, Inc.
PN 113045
December 2007
Edition 5.0

Model 2701-B iii
TROXLER SERVICE CENTERS
Troxler Corporate Headquarters
3008 Cornwallis Road
P.O. Box 12057
Research Triangle Park, NC 27709 U.S.A.
Phone: 1.877.TROXLER (1.877.876.9537)
Outside the U.S.A.: +1.919.549.8661
Fax: [phone]
Web: www.troxlerlabs.com
Technical Support
Phone: 1.877.TROXLER (1.877.876.9537)
E-mail: [email protected]
Midwestern Branch Office
1430 Brook Drive
Downers Grove, IL 60515
Fax: [phone]
Western Regional Branch Office
11300 Sanders Drive, Suite 7
Rancho Cordova, CA 95742
Fax: [phone]
Southwestern Branch Office
2016 East Randol Mill Road
Suite 406
Arlington, TX 76011
Fax: [phone]
Florida Service Center
2376 Forsyth Road
Orlando, FL 32807
Fax: [phone]
Troxler European Subsidiary
Troxler Electronics GmbH
Gilchinger Strasse 33
D.82239 Alling nr. Munich, Germany
Phone: ++49.8141.71063
Fax: ++49.8141.80731
E-mail: [email protected]
NOTE
To locate an independent, Troxler-authorized service
center near you, call 1.877.TROXLER (1.877.876.9537).

iv
HOW TO USE THIS MANUAL
Congratulations on the purchase of the Troxler Model 2701-B
PaveTracker™Plus. Troxler, the leader in density gauge
technology, now offers the PaveTracker Plus, an electromagnetic
sensing device that quickly gives an indication of the density of
asphalt pavement.
The Model 2701-B Manual of Operation and Instruction contains
information on safely using this gauge. Also included in this manual
are safety warnings, gauge setup, troubleshooting, and general
maintenance.

Model 2701-B v
CONVENTIONS USED IN THIS MANUAL
Throughout this manual, symbols and special formatting are used to
reveal the purpose of the text as follows:
WARNING
Indicates conditions or procedures that, if not followed
correctly, may cause personal injury.
CAUTION
Indicates conditions or procedures that, if not followed
correctly, may cause equipment damage.
NOTE
Indicates important information that must be read to
ensure proper operation.
〈KEY〉Angle brackets and a different typestyle indicate a
key or character (number or letter) to press on the
gauge keypad. For example, “Press 〈STORE〉”
means to press the key labeled STORE.
DISPLAY A different typestyle is used in text to indicate
information or messages displayed on the gauge.
DISPLAY - Typestyle
and shading used to
simulate PaveTracker
display
♦Diamonds indicate a list of things needed (such as
equipment) or things to know.
Check marks indicate the performance of an action.
With lists of check marks, follow the instructions in
the order of the check marks.
fTriangles indicate that more than one option is
available. Carefully select the option that applies.

vi
EU DECLARATION OF CONFORMITY
Application of Council EMC Directive 89/336/EEC.
NOTE
The Low Voltage Directive 73/23/EEC does not apply to
the Model 2701-B PaveTracker Plus gauge because
there are no voltages greater than 75 V dc that are
accessible by the operator.
Standards to which Conformity is Declared:
EN 55011:1998+A1:1999+A2:2002 – Industrial, Scientific, and
Medical (ISM) Radio Frequency Equipment
EN 61326:1997+A1:1998+A2:2001+A3:2002 – Electrical
Equipment for Measurement, Control, and Laboratory Use
Manufacturer: Troxler Electronic Laboratories, Inc.
P.O. Box 12057, 3008 Cornwallis Road
Research Triangle Park, North Carolina
27709 U.S.A.
Apparatus: Model 2701-B PaveTracker Plus
Year of Declaration: 2006

Model 2701-B vii
FCC REGULATIONS
Troxler’s Model 2701-B PaveTracker™Plus has been tested and
found to comply with the limits for Industrial, Scientific, and
Medical Devices pursuant to Part 18 of Federal Communications
Commission (FCC) Rules. These limits are designed to provide
reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This
equipment generates, uses and can radiate radio frequency energy
and, if not used in accordance with this instruction manual, may
cause harmful interference to radio communications. Operation of
the equipment in a residential area may cause harmful interference.
It is advised that operation in residential areas be as brief as
practicable to minimize the potential for interference.

viii
NOTES

Model 2701-B ix
TABLE OF CONTENTS
CHAPTER 1. INTRODUCTION TO THE MODEL 2701-B
Introduction................................................................................... 1–2
Features......................................................................................... 1–4
Gauge Parts and Accessories........................................................ 1–6
Unpacking and Inspection ............................................................ 1–7
CHAPTER 2. GETTING STARTED
Keypad.......................................................................................... 2–2
Turning the PaveTracker Plus On................................................. 2–4
Status............................................................................................. 2–6
Setup Menu................................................................................... 2–7
Target.......................................................................................... 2–14
Mode........................................................................................... 2–16
CHAPTER 3. ADJUSTING MEASUREMENTS
Introduction................................................................................... 3–2
Offset ............................................................................................ 3–3
Mix Calibration............................................................................. 3–6
CHAPTER 4. USING THE GAUGE
Taking a Reference Reading......................................................... 4–2
Preparing a Test Site..................................................................... 4–4
Taking Measurements................................................................... 4–5
Recall.......................................................................................... 4–12
CHAPTER 5. PROJECT DATA
Handling Project Data................................................................... 5–2
Storing Data.................................................................................. 5–8

x
TABLE OF CONTENTS (Continued)
APPENDIX A. TROUBLESHOOTING AND SERVICE
Troubleshooting............................................................................A–2
Internal Gauge Temperature.........................................................A–3
Batteries........................................................................................A–4
Cleaning the Base and Top Shell .................................................A–6
Replacing the Protective Cover....................................................A–7
Replacement Parts........................................................................A–8
Returning the Gauge for Service..................................................A–9
Troxler Service Centers..............................................................A–10
APPENDIX B. MENU MAP
Menu Map Description.................................................................B–2
APPENDIX C. MODEL 2701-B SPECIFICATIONS
Measurement Specifications.........................................................C–2
Electrical Specifications...............................................................C–3
Mechanical Specifications............................................................C–4
INDEX
WARRANTY

Model 2701-B xi
LIST OF FIGURES
Figure Title Page
1–1 Model 2701-B PaveTracker Plus ..............................1–3
2–1 Model 2701-B Keypad..............................................2–2
B–1 Model 2701-B Menu Map.........................................B–3
LIST OF TABLES
Table Title Page
2–1 Model 2701-B Keypad Functions.............................2–3

xii
NOTES

Model 2701-B 1–1
1. INTRODUCTION
CHAPTER 1
INTRODUCTION TO THE MODEL 2701-B
This chapter provides a brief overview of the Troxler Model 2701-B
PaveTracker™Plus, and includes a list of the gauge parts and
accessories, and instructions for unpacking and inspecting the
gauge.
CONTENTS
Introduction................................................................................... 1–2
Features......................................................................................... 1–4
Gauge Parts and Accessories........................................................ 1–6
Unpacking and Inspection ............................................................ 1–7

1–2
INTRODUCTION
Troxler, the leader in density gauge technology, now offers the
Model 2701-B PaveTracker Plus (see Figure 1–1), an
electromagnetic sensing device that quickly gives an indication of
the density of asphalt pavement. The advanced technology in the
patented PaveTracker Plus allows rapid and reliable measurements.
The PaveTracker Plus can be used on existing asphalt pavements or
on freshly placed mats. The unit is ideal for performing quick
quality control measurements to check for segregation, areas of low
density, and overall pavement uniformity.
The PaveTracker Plus is a precision device that is designed to
provide many years of trouble-free service. As any precision device,
the PaveTracker Plus requires reasonable care and maintenance to
ensure its accuracy and reliability. The user should:
♦Keep the unit clean and free of all road debris.
♦Return the unit to Troxler for yearly re-calibration and
inspection.
♦Ensure that the unit remains sealed at all times. There are no
field-serviceable components inside the unit. Opening the case
will affect the integrity of the unit and therefore will void the
warranty.

HANDLE
CARRYING
HANDLE
DISPLAY
KEYPA
D
POWER
SWITCH
SERIAL
PORT
BATTERY
CHARGER
INPUT
1. INTRODUCTION
Figure 1–1. Model 2701-B PaveTracker Plus
Model 2701-B 1–3

1–4
FEATURES
The PaveTracker Plus (see Figure 1–1) incorporates a number of
features that provide unmatched efficiency, usability, and flexibility.
The PaveTracker Plus takes density measurements using
electromagnetic sensing technology, eliminating the need for
government licenses or special training. Measurements are
completed within 2 seconds, saving time and money.
The unit’s memory can store approximately 1000 readings for later
viewing, printing, or downloading.
Both the 30-button keypad and 4 x 20 liquid crystal display (LCD)
screen are backlit, making them easy to see, day or night.
The gauge includes a replaceable, protective, adhesive-backed
bottom cover disc on its bottom surface. The protective cover
provides thermal protection for the gauge’s internal components and
protects the bottom surface of the gauge against wear.
The carrying case for the Model 2701-B includes a built-in
reference standard, which provides a density measurement standard
for taking reference readings.
The PaveTracker Plus’s advanced software provides three test
modes (continuous, averaging, and segregation) for greater
flexibility and multiple applications. The software also provides
automatic calculations (average density, percent maximum density,
percent air voids, and so on) for greater ease of use.
The gauge allows the operator to specify the layer thickness; the
value entered is stored with other measurement data.
Gauge measurements can be adjusted using a density offset or mix
calibration (which includes slope and intercept values) to increase
accuracy on specific materials.
Both an ac charger and a dc adapter are included with the
PaveTracker Plus, enabling the unit to be recharged from an ac
outlet or a 12 V dc system.

Model 2701-B 1–5
1. INTRODUCTION
The gauge features two audible indicators, an internally mounted
beeper, as well as a louder, external one mounted on its underside.
The internal beeper emits a short tone in response to a valid
keystroke on the keypad. It sounds a longer tone when the operator
presses an invalid key or if the gauge displays an error message. The
external beeper performs the same functions, and can be enabled or
disabled as desired by the operator.
A serial communications port is mounted on the front of the gauge.
The serial port is used to output data to a serial device, such as a
computer or printer.
The gauge features two handles. The right-angle handle is used to
move and position the gauge while taking measurements. A second
carrying handle is provided for ease of transporting and positioning
the gauge. An optional telescoping handle (PN 113017) is also
available.

1–6
GAUGE PARTS AND ACCESSORIES
1. The gauge is the portable electromagnetic sensing device
containing all electronic modules and a rechargeable battery
pack.
2. The carrying case for the Model 2701-B includes a built-in
reference standard, which provides a density measurement
standard for taking reference readings.
3. The ac charger and dc adapter are used to charge the gauge
batteries. The ac charger accepts 100 – 240 V ac, 47 – 63 Hz
and supplies 12 V dc at 1.8 A. The dc adapter allows recharging
from a 12 V dc system, such as a vehicle cigarette lighter.
4. The manual (not shown) details how to operate and maintain
the gauge.
5. A printer (optional, not shown) connects to the gauge for
printing data.

Model 2701-B 1–7
1. INTRODUCTION
UNPACKING AND INSPECTION
NOTE
To ensure the safe return of the PaveTracker Plus to
Troxler for repair or maintenance, please keep the
original shipping boxes and all packing materials.
Upon receipt of the gauge from the factory:
1. Perform a complete inspection and inventory. If the shipping
case and/or any other part or accessory appears damaged, notify
the carrier and your Troxler representative immediately.
2. Check the shipping case for the following:
♦Model 2701-B PaveTracker Plus
♦Carrying Case (PN 113034)
♦Handle (PN 113210)
♦AC Charger (PN 110403)
♦DC Adapter (PN 104156)
♦2701-B Cover Kit (PN 113107), containing replacement
bottom covers and cleaning wipes
♦Manual of Operation and Instruction (PN 113045)
3. Lift the gauge from the carrying case and inspect the outside
surface for damage.

1–8
NOTES