Operation, Care – Optimus PRO-SWS300 User Manual
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OPERATION
1. Turn on the audio source. Then
turn on the subwoofer’s power by
rotating
VOLUME/OFF/MAX
clock-
wise until it clicks, and set it to a
comfortable listening level. The
power LED lights.
We recommend you test the sub-
woofer and satellite speakers in
different locations to get the best
balance between your satellite
speakers and the subwoofer.
2. Rotate
BASS/MIN/MAX
to select
the desired low frequency sound
level.
3. When you are finished using the
system, turn it off by rotating
VOL-
UME/OFF/MAX
counterclockwise
until it clicks. Then turn off the
audio source.
CARE
Your Optimus PRO-SWS300 Ampli-
fied Multimedia Subwoofer Satellite
Speaker System is an example of su-
perior design and craftsmanship. The
following suggestions will help you
care for the speaker system so you
can enjoy it for years.
• Keep the system dry. If it gets wet,
wipe it dry immediately. Liquids
might contain minerals that can
corrode the electronic circuits.
• Use and store the system only in
normal temperature environ-
ments. Temperature extremes can
shorten the life of electronic
devices and distort or melt plastic
parts.
• Handle the system gently and
carefully. Dropping it can damage
the circuit boards and can cause
the speakers to work improperly.
• Keep the system away from dust
and dirt, which can cause prema-
ture wear of parts.
• Wipe the system with a damp
cloth occasionally to keep it look-
ing new. Do not use harsh chemi-
cals, cleaning solvents, or strong
detergents to clean the system.
Modifying or tampering with your sys-
tem’s internal components can cause
a malfunction and might invalidate its
warranty. If your speaker system is
not operating as it should, take it to
your local RadioShack store for assis-
tance.
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