Instruction Manual

7
Table of Contents
1. Components ..................................................................................................................... 9
1−1 List of Components .......................................................................................... 10
1−2 Optional Accessories ........................................................................................ 12
2. Description of Equipment ............................................................................................. 13
2−1 Panel and Switches (Main Unit) ....................................................................... 14
2−2 Panel and Switches (Pre-Amplifier) ................................................................. 16
2−3 Explanation of Pre-Amplifier LEDs ................................................................. 18
3. What to Check Before Use ............................................................................................ 20
3−1 Checking and Replacing the Battery (Main Unit) ............................................ 21
3−2 Backup Battery ................................................................................................. 22
3−3 Pre-Amplifier Battery Check............................................................................ 23
3−4 Pre-Amplifier Check ........................................................................................ 24
3−5 General Check .................................................................................................. 25
3−6 Date and Time Adjustment............................................................................... 27
4. How to Use the Correlator ............................................................................................ 28
4−1 Radio and Cable Modes ................................................................................... 29
4−2 Example of Detecting a Leak in a Pipe ............................................................ 30
4−3 False Leak Noise .............................................................................................. 31
4−4 Preparations ...................................................................................................... 32
4−5 Preparation at Site ............................................................................................ 33
4−6 Main Unit Switches and Operation .................................................................. 36
4−7 Explanation of Equipment Settings and Operations ......................................... 37
5. How to Detect Leaks ..................................................................................................... 66
5−1 Common Correlation Detection Method .......................................................... 67
5−2 Listening for Leaks ........................................................................................... 69
5−3 From Configuration of Logger Mode to Completion of Measurement ............ 70
5−4 Collection of Recorded Data ............................................................................ 72