6
Step #13: Attach the splitter harness’ brown wire to the negative (-) battery
terminal and the amp’s red wire to the positive (+) battery terminal.
The factory battery wires are also re-installed at this point. When
attaching the power and ground wires, it is always a good practice to
do the negative first. When the positive connector touches the battery,
some sparking is normal. This is a function of the capacitors in the
amplifier charging up.
Turn the stereo on and, at low volume, test to make sure the speakers
are working. With everything working, re-install the seat making sure
the amplifier’s “+” and “-” connectors are positioned in such a way that
they will not bend or break when the rider’s weight is on the seat.
s y st e m A dj us t ment
Please Note: Having your radio
re-flashed to “4 Speakers No Amplifier”
in all cases is the preferred condition.
As explained at the beginning of this manual, in order for the system to work
properly you will need to have the correct “flash” in your radio. Visit an HD
dealer, or link:
http://technoresearch.com/index.php/tuning-centers.
Any dealer on that web page should be able to help. You either want to have the
correct flash installed, or verify that the correct flash is installed if you are not sure.
There is a 3 position switch “Radio Flash Selector” on the side of the amp marked
A, B, and C. Understanding the correct position for your application is VITAL in the
proper performance of this system.
If you are installing this amplifier on a Ultra Classic model, the factory flash that
came with your bike is the preferred “4 speaker no amp” flash. If your bike has
had no previous audio installed, you will not need a re-flash. If you have questions,
please call our tech support team before proceeding!
