Acoustic Research HD510 Manuel D'installation Et D'opération page 11

IMPORTANT: If the fuse is blown, replace it ONLY with a fuse of the
same type and current rating (250v 1.6A). Severe damage or fire could
result from improper fuse replacement.
• SPEAKER LEVEL IN (L and R): These terminals are used for making
connections with speaker wire.
• LFE IN: LFE (Low Frequency Effects) inputs are used to carry additional
low-bass information from a Dolby Digital source. Use the 90° RCA adap-
tors (included) to connect the LFE output from the receiver.
• LFE OUT: This output is internally connected to the LFE input. Use the
90° RCA adaptors (included) to connect an additional AR subwoofer. The
type of connection is often called a "daisy chain."
• LINE IN (L and R): These connections are used for bass audio signals
when an LFE input is not available. Use the 90° RCA adaptors (included)
for these connections.
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HD510