Audioplex LM-l Посібник з монтажу - Сторінка 3

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Connectors:

Power Handling:

Wire:

The LM-3 is a high quality unit that allows you to operate four sets of speakers (up to six 8 Ohm

speaker pairs by doubling up on two locations) from a single amplifier without impedance problems. It can

accomplish this with amplifiers whose A & B outputs are wired in parallel or series. (See diagram for

graphical explanation of parallel and series.) It is the only unit in the world that can effectively accomplish

this task.

The wiring diagram for the front of the unit, gives you two options for connecting your multi-room

speaker system. Option A: Indicates the proper connections, when using a single stereo amplifier with

speaker A and B outputs. Option B: Indicates the proper connections when using separate amplifiers.

To connect the speaker wires to your LM-3, first unscrew the binding post to reveal the wire hole on

the connector. Strip the insulation off the wire end and insert into the wire hole (the binding posts are spaced

to accept banana jacks if desired). Be sure to follow the wiring diagram exactly to avoid amplifier damage,

paying particular attention to the polarity (+ and -) of all connections.

NOTE: During use, the front of the unit can become warm. This is normal. Also be aware that the main living

room speakers may be slightly louder than the other multi-room speakers in the system, depending on your

set up.

WARNING! If your amplifier is a series output type and with both A and B speaker sets engaged, a volume

control effects all the speakers, you must determine if the A and B outouts are wired in series or in parallel.

To test your amplifier , connect a single speaker to the A left channel output, and a single speaker to the B left

channel output. Turn on the amplifier and select a source. Activate both A & B outputs. With the music

playing at a moderate level, disconnect any of the four wires from the back of the amplifier. If the music goes

out completely, your amplifier outputs are wired in series. If one speaker continues to play , the amplifier

outputs are wired in parallel. Next follow these steps:

1.)

Make sure that the wiring is correct.

2.)

If the wiring is correct, the problem may be with your particular brand of amplifier. Some models

(i.e. Sony ) use the B speaker + as the first output, when in series mode. To correct the situation,

wire the speaker A outputs to the B input on the plate, and the B outputs to the A input on the plate.

Your AUDIOPLEX TECHNOLOGY LM-3 is covered by a Lifetime Warranty against any defects in

workmanship and materials. Any defects will be remedied without charge for labor or parts.

Damage incurred by shipping or by accident is not considered to be a defect, and not covered by this

warranty. AUDIOPLEX TECHNOLOGY, is not responsible for defective operation caused by abuse or by

modification or service by any unauthorized person or agency.

The unit must be properly installed and operated according to instructions for the warranty to apply.

Any necessary servicing must be done by AUDIOPLEX TECHNOLOGY. The unit must be returned expenses

prepaid, with written authorization from the company. The unit must be shipped with the proof of purchase

and in the original carton and packing material to avoid damage.

This warranty gives you specific legal rights. You may have other rights which vary from state to state.

SPECIFICATIONS

Small binding posts.

Transformers rated at 100 Watts RMS continuous (300 Watts audio)

35Hz-20kHz.

16 to 14 Gauge recommended.

WIRING

WARRANTY

PATENT PENDING