Phonic i7200 XrossTech, User Manual

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I7200 USER
’
S MANUAL PHONIC CORPORATION Page 5
Intial Setup
1. Use the supplied power cord to connect the i7200 to
an AC power outlet of a suitable voltage.
2. Connect the left and right main outputs of your mixer,
or other appropriate audio output device, to the CH
1 and CH 2 analog-in ports.
3. Connect the CH 1 and CH 2 analog out ports to an
ampli
fi er and, intern, a pair of speakers, or other
appropriate output device.
4. Turn the power switch of the i7200 on - look on the
right side of the device. No, no, the other right. Yes,
that s the one.
5. You're ready to go! Select a crossover frequency
(or frequencies), set the input and output signal levels,
compensate for out of phase operations, adjust the
time delay of outputs and set compressor/limiters for
a clear, distortion-free sound; or simply recall a preset.
Don't know how? Well, turn the page and read on.
Why Should I Use the Phonic
i7200 XrossTech?
Crossovers, like the XrossTech, are speci fi cally used to
separate different frequency ranges of audio into their
own distinct outputs; ensuring the correct speakers are
used to reproduce the most appropriate audio signals. For
example, subwoofer speakers are best used in conjunc-
tion with low frequency sounds, as subs are speci
fi cally
designed to produce the best quality bass. However, hav-
ing a high frequency signal fed through to a subwoofer
can not only be horrible sounding, but also, due to the
greater oscillating range of higher frequencies, can cause
irreversible damage to the speaker.
Enter the XrossTech. The Phonic i7200, a 2-way stereo,
3-way mono crossover, that gives you precise control
over the crossover frequency (ie. the frequency at which
the audio will be divided into separate frequency ranges)
or frequencies, and incorporates a great number of addi-
tion features, ensuring your audio not only sounds good,
but treats your speakers in a responsible manner too.