Model 3440-L vii
TABLE OF CONTENTS
CHAPTER 1. INTRODUCTION TO THE MODEL 3440-L
Introduction..............................................................................................1–2
Gauge and Accessories ............................................................................1–4
Control Panel Keypad ..............................................................................1–6
CHAPTER 2. GETTING STARTED
Turning the Gauge On..............................................................................2–2
Basic Parameter Setup..............................................................................2–4
Taking the Standard Count.....................................................................2–13
CHAPTER 3. MEASUREMENT SITE PREPARATION
Soil and Base Course Preparation............................................................3–2
Asphalt Surface Preparation.....................................................................3–4
CHAPTER 4. TAKING A DENSITY/MOISTURE MEASUREMENT
Taking a Reading .....................................................................................4–2
Storing a Reading.....................................................................................4–4
CHAPTER 5. 3440-L OPERATIONS
Offsetting a Reading ................................................................................5–3
Count Time Function .............................................................................5–12
Store Function........................................................................................5–12
Proctor/Marshall/Voidless Function.......................................................5–13
Status Function.......................................................................................5–16
Mode Function.......................................................................................5–17
Project Function.....................................................................................5–17
Print Function.........................................................................................5–18
Erase Function........................................................................................5–21
Counts Function.....................................................................................5–21
Recall Function ......................................................................................5–22
Depth Function.......................................................................................5–22
Calculator Function................................................................................5–24
CHAPTER 6. SPECIAL FUNCTIONS
Stat Test....................................................................................................6–3
Drift Test..................................................................................................6–7
Recover Erase ..........................................................................................6–9
Keypad Data...........................................................................................6–10
Auto-Station...........................................................................................6–11
Special Calibration.................................................................................6–12
Nomograph.............................................................................................6–15
Precision.................................................................................................6–22
Set Units.................................................................................................6–24
Baud Rate...............................................................................................6–25
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