QSC SC-322 Manuel d'utilisateur télécharger pdf (Page 4)

Connections

HF INPUT Terminals

The HF-63 has barrier strip screw terminals that accept up to #10 AWG (5.3mm

) stranded loudspeaker wire. Connect the amplifier’s

high frequency output signal to the loudspeaker’s HF INPUT terminals. Observe proper polarity; amplifier’s + signal to loudspeaker +

HF INPUT, amplifier’s - signal to loudspeaker - HF INPUT. Use the largest wire size and shortest wire length for the application.

NOTE! Maintain proper loudspeaker connection polarity throughout the entire system for maximum performance.

Do not apply full range signal to the HF-63! There is no crossover in the HF-63, only an equalization and protection

network. All required signal processing must be done before the signal is applied to the HF-63.

HF OUTPUT Terminals

The HF OUTPUT terminals are factory-connected to the compression driver. These terminals should ONLY be connected to the HF-63’s

compression driver.

Compression

Driver

Amplifier

Processed high

frequency pro-

gram signal

QSC DCM or other

active crossover

Note: The HF-63 connection enclosure

does not contain a crossover network!

Ensure only high frequency signal is

applied to HF INPUT terminals or com-

pression driver damage will occur.

HF-63 connec-

tion terminals

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QSC SC-322 Manuel d'utilisateur Page 4