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PSB ALPHA Owner's Manual page 2

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B.
When l l istening a a t l l oud v v olumes, d d o n n ot t t urn t t he b b ass o o r t t reble u u p a a ll t t he w w ay o o r c c lose t t here-
to. This sends greatly increased, disproportionate power into the speakers and may well dam-
age them. Loudness compensation controls, which are intended for low level listening, should
be turned off at normal and loud listening levels.
C.
Turning a a mplifiers u u p t t o t t heir l l imits t t o p p roduce l l oud s s ound m m ay d d rive t t hem
into " " clipping" a a nd c c ause s s evere s s peaker d d amage. Often the damage is done by under-
powered amplifiers, which when clipping may generate "spikes" of tremendous momentary
power.
D.
If you are using your speakers at loud volume, listen carefully for any sign of harsh, garbled
midrange and diminishing intelligibility. Turn the volume down right away if you detect any
problem—particularly.
IV. CABINET C C ARE
Cabinets should be treated as you would furniture with similar finishes. Dust lightly with a soft
cloth, avoiding abrasives. If necessary, wipe carefully with a cloth slightly dampened with glass
cleaner to remove heavy soil. Avoid touching speaker diaphragms. In p p articular p p ushing i i n
domes w w ill p p ermanently d d amage t t weeters.
V.
IN C C ASE O O F P P ROBLEMS
A.
If a speaker begins to sound distorted, or seems to be missing certain frequencies, check
first to see whether playing at somewhat lower volume seems to clear up the problem. It
can be especially important to turn down the volume right away if you have pushed an
amplifier or receiver past its comfortable limits.
B.
Determine if the problem is the speakers, the electronics, or the wire connections. If a
problem on one speaker doesn't go away, interchange the speaker wire connections on
your amplifier or receiver, so that the left speaker is connected to the right channel, and
vice versa. If the problem shifts to the other speaker, the problem is not in the speaker.
(Another component—or, very often, a cable or connection problem between compo-
nents—may be at fault.) If the problem stays in the same speaker, swap the speaker cables
next. If the problem remains in the same speaker, irrespective of the channel to which it's
connected and the connecting wire used, the speaker itself probably needs service.
C.
See your dealer if you require service. PSB dealers are equipped to handle almost all prob-
lems. If you have moved since your purchase, the nearest authorized PSB dealer should
be able to help you. If the problem is not resolved, please contact us, providing the Model
name, Serial Number, date of purchase, dealer name, and a full description of the problem.
Thank you again for your purchase. We hope this owner's guide helps you enjoy the exceptional
satisfaction that PSB speaker systems have to offer. And we wish you many years of enjoyable
listening!
PSB Speakers
633 Granite Court, Pickering,
Ontario. CANADA L1W 3K1
Telephone:
(905) 831-6555 • (888) 772-0000
Fax:
905-837-6357
www.psbspeakers.com
Figure 1 — Positioning Speakers for Music and Home Theatre
Figure 2 — Wiring in phase between Speakers and Amplifier

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