Pioneer S-7EX Manuel d'utilisateur télécharger pdf (Page 4)

Bi-wiring Connections

Bi-wiring requires two cables for each speaker, one for high

frequencies and one for low frequencies. Using separate

cables for the high end and low end improves the sound.

1 Loosen the cap knobs on the left input terminals and

remove the two short bars.

In this state, the low-frequency speakers and the higher-

frequency speakers are completely independent. Store the

short bars in a safe place for later use. The lower terminals

are for the bass, and the upper terminals are for midrange

and treble sounds.

Attaching and removing the front grille

The front grille of this speaker system is removable. Follow

the instructions below to attach/remove the grilles.

Attaching the grille

1 Insert the supplied fastening screws into the four

holes provided on the front of the speaker.

Use your fingers (not a screwdriver) to secure the screws to

the front of the speaker.

2 Line up the holes on the grille with the protruding

ends of the screws on the front of the speaker and press

firmly.

3 Insert the supplied finishing screws into the four

holes on the front of the grille and tighten to secure.

Use your fingers to tighten the finishing screws.

Black terminal ()

Red terminal ()

High frequency

terminals

Low frequency

terminals

Black Red

Finishing

screws

Amplifier

Black Red Black Red

Speaker

R ch

L ch

2 Insert a speaker cable into each of the terminal post

holes, then tighten the knobs.

Caution: when bi-wiring

Note that in this setup, connecting the cables with the

polarity reversed may seriously degrade the tone; refer to the

section "Connecting the cables" again and confirm that the

cables are connected properly.

3 Connect the matched pairs to the same speaker

terminals on your amp (taking care not to get the

polarity reversed).

Make sure to use the same type of cable for the low-fre-

quency and the same type for the high-frequency connec-

tions.

When bi-amping

Bi-amping is an even more powerful way of connecting your

speakers. Just as with bi-wiring, the input terminal short bars

are removed, but here the low-frequency terminals are

connected to a separate, dedicated low-frequency amp, and

the high-frequency terminals are connected to a dedicated

high-frequency amp.

Black Red

Speaker

Woofer amp

R ch

L ch

R ch

L ch

Tweeter amp

1 2 3 4 5 6 7 8 9 ... 22 23

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Pioneer S-7EX Manuel d'utilisateur Page 4

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