Owner's Manual

The FiX™ 86 may be used to perform the following functions:
1. Eight differential-balanced inputs accept virtually any OEM analog audio
signal, from low-voltage, line-level signals to high power, amplified speaker-
level signals. FiX™ 86 automatically level-adjusts and converts each OEM
input signal to digital audio with 24-bit effective resolution.
2. Any time delays between the OEM input signals are automatically
synchronized.
3. FiX™ 86 is compatible with full-range or band-limited OEM signals. Multiple
band-limited OEM input signals are automatically summed into full-range
signals. FiX™ 86 will sum up to 3-way front and 2-way rear signals.
4. After summing, FiX™ 86 will measure the frequency response of the Front
L&R and Rear L&R summed signals and automatically equalize them to a flat
frequency response. These digital-domain corrections can vary from subtle
to dramatic, depending on the amount of equalization engineered into the
factory audio system.
5. A simple calibration process initiates the automatic level adjustment, time
correction, signal summing and equalization tasks.
6. Once calibrated, the FiX™ 86 delivers corrected analog signals to your
aftermarket signal processor or amplifier(s) via six low-distortion, line-level
RCA-type outputs with 4-volt (RMS) capability. Front L&R, Rear L&R and non-
fading (front + rear) subwoofer outputs permit retention of the OEM fader’s
functionality while also offering dedicated subwoofer outputs.
7. Differential-balanced input architecture ensures noise immunity and
compatibility with most analog output OEM source units or amplifiers.
8. Selectable turn-on options for activation include: conventional 12-volt
trigger, automatic via Signal-Sensing or automatic via DC Offset-Sensing.
9. FiX™ 86 provides a dedicated remote turn-on voltage output for activating
aftermarket amplifiers or signal processors.
10. JLid™ Controller Port allows connection of the optional DRC-100 or DRC-200
Digital Remote Controllers (each sold separately), adding Master Volume
Control and/or Subwoofer Level Control, Handsfree Optimization Mode and
LED Status Reporting capabilities from the driver’s seat.
11. USB port provides access to update firmware and advanced options.
The FiX™ 86 can be used as a standalone integration device, sending
crystal-clear audio to your amplifiers, or as a gateway to world-class sound by
using it with our TwK™ System Tuning DSP (sold separately).
Planning Your Installation
It is important that you take the time to read this manual and that you plan
your installation carefully. It is very easy to damage expensive vehicle systems
in modern automobiles. Never assume that you have found appropriate wires
without consulting a reliable wiring diagram or without performing signal
testing with proper test equipment. If you are uncomfortable or unfamiliar with
reading diagrams or testing signals, please enlist the services of your authorized
JL Audio dealer to perform the installation.