AudioControl LCQ-1 Panduan Pemasangan Cepat - Halaman 4

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Under the Covers - Internal Jumpers

Here are the internal jumpers that

allow you to customize your LCQ-1

for your particular installation.

Output Summing Jumpers:

Many of today's better factory stereo

systems include separately ampliﬁed

and crossed over tweeters, mid-

ranges, and subs. If you are going

to add your own amps and speakers

to the car you will need to combine

(or sum) these separate signals into

a single full-range signal for the new

system. With the LCQ-1, summing

is a snap. The LCQ-1 has internal

jumpers that allow you to select

which input signals will be summed

into the Main outputs. When the

jumper is moved to the "Sum" posi-

tion, there will also be a correspond-

ing green indicator light on the front

of the LCQ-1. The shipped-from-

the-factory setting is in the non-summed (Separate) position.

Ground Isolation Selector: Occasionally alternator noise may appear in

a system because the source unit and ampliﬁer are using different grounding

schemes. To help in this situation, we have provided alternative grounding con-

nections. Make sure your system is turned OFF before you move these jump-

ers. We ship them in the Isolated position, which usually gives the best results.

GTO™: Many cars can turn on the factory ampliﬁer even if the source

unit is off (Alarms, Cell phones, etc). To prevent this from turning your system

on unexpectedly, you can bypass the GTO™ circuit by moving the GTO™

jumper, and using an applied 12-volts at the Remote In terminal. Using the

jumper may result in some factory features not working fully. We ship them

with the GTO™ in the "On" position

AutoMode: Some cars have unusual signals on their speaker leads and

will not be easily read by the AutoMode circuit. When this occurs you can

manually turn off the AutoMode function. This is done by moving the internal

AutoMode jumper to "Defeat". In this mode, you will need signal on the Chan-

nel 2 inputs to output signals on the Channel 3 output. We ship them with the

jumpers in the "On" position

Awesome Information

AccuBASS™ Processing

Factory installed ampliﬁers and woofers are (unfortunately) not designed to

reproduce bass at high volumes. Car manufacturers adapt to this by taking the

bass out of the signal when you turn up the volume. AudioControl developed

the patent pending AccuBASS™ circuit to restore bass. After a quick and easy

one-time setting, the AccuBASS™ circuit takes over the bass just as the fac-

tory system rolls off. You get smooth, seamless, and rock solid bass response

regardless of volume level.

Figure 3: Shows how the AccuBASS™ operates to correct for the factory bass roll-

off

Setting the AccuBASS™ is a simple one-time operation:

After you have hooked up the system and are playing music, play some-

thing with a good bass line, and set the volume at low.

• On the LCQ-1, set the AccuBASS Level Control to 12:00 and set all the

EQ controls to ﬂat.

• Turn the Threshold fully down (counter clockwise)

• Now turn up the volume on your stereo until you hear the bass start to

drop out in relationship to the high frequencies and leave the volume there

• Turn up the Threshold control until you hear the bass come back up

• Use the level control to ﬁne tune the amount of bass remix you want

You're done! Now, every time the stereo gets to that volume, the Accu-

BASS™ will take over and re-equalize the bass. You have smooth seamless

bass at all volumes, and with the level control you can even give it a little

extra kick if you want. Your music your way!

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