AudioControl LC6i Handmatig - Pagina 10

Blader online of download pdf Handmatig voor {categorie_naam} AudioControl LC6i. AudioControl LC6i 16 pagina's. Six channel line output converter

Pre-Amp Outputs

Connect good quality RCA connectors from these outputs to the inputs

of your ampliﬁers. While we won't get into the discussion as to whether

plutonium cables sound better than un-obtainium cables we will tell you

that well-constructed cables are less problematic in rugged environment

like your car system.

Summing The Outputs

Under the cover are connection jumpers that allow the Main outputs

of the LC6i to receive signals from the inputs of Channel pairs 2 and 3.

These jumpers allow you to select which input signals will be summed

into the Main output. When one of the jumpers is in the Summed posi-

tion, the corresponding green indicator light on the front of the LC6i

will be lighted. The shipped-from-the-factory setting is in the Separate

position.

When you have summed several channels together, you will want to

make sure the output levels are providing a balanced frequency response.

A simple technique involves using a pink noise cd and a real time audio

analyzer (AudioControl happens to make a great one!)

1) Perform all of the steps necessary to install your LC6i.

2) Connect the Main Outputs from your LC6i to the audio input on

your real time analyzer. "Yes", your ampliﬁers will be disconnected from

the LC6i at this time.

3) Start playing pink noise on your cd player and raise the volume level

until signal is displayed on your real time audio analyzer (RTA).

4) Adjust the LC6i input level controls for each pair of channels until

your RTA is displaying a smooth or ﬂat response curve.

5) If you wish to make any additional frequency response adjustments

you may want consider adding an equalizer to your system (we happen to

know someone who makes some really good ones - www.audiocontrol.

com).

Figure 7: Using an RTA to measure the Summed Response

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