2
Table of Contents
The purpose and benefit of this tool 3
What is included 3
About the design 4
Specifications 4
Power Requirements 5
Measuring a headunit only 6
Measuring a headunit through an amplifier 7
Setting the gain of a full range amplifier 9
Setting the gain of a subwoofer amplifier 10
Troubleshooting 13
Where do I set my crossover frequency 15
Where do I set my infrasonic (subsonic) filter 16
Track list on the DD-1 CD 17
Limited warranty 18