SCS 138 TRIO (serv.man3) - JBL Audio User Guide / Operation Manual. Page 3

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3
22. Power-Cord Protection. Power-supply
cords should be routed so that they are
not likely to be walked on or pinched by
items placed upon or against them, pay-
ing particular attention to cords at plugs,
convenience receptacles, and the point
where they exit from the product. To
avoid safety hazards, use only the power
cord supplied with your unit. If a replace-
ment cord is used, make certain that it is
of a similar gauge. We do not recommend
using extension cords with this product.
As with all electrical devices, do not run
power cords under rugs or carpets or
place heavy objects on power cords.
Damaged power cords should be
replaced immediately, by a qualified ser-
vice technician, with cords meeting fac-
tory specifications. When disconnecting
the power cord from an AC outlet, always
pull the plug; never pull the cord. 
23. Non-use Periods. The power cord of
the product should be unplugged from
the outlet when left unused for long peri-
ods of time.
24. Lightning. For added protection for
this product during a lightning storm, or
when it is left unattended and unused for
long periods of time, unplug it from the
wall outlet and disconnect the antenna or
cable system. This will prevent damage
to the product due to lightning and
power-line surges.
25. Overloading. Do not overload wall
outlets, extension cords, or integral con-
venience receptacles, as this can result
in a risk of fire or electric shock.
26. Damage Requiring Service. Unplug
this product from the wall outlet and refer
servicing to qualified service personnel
under the following conditions:
a. The power-supply cord or the plug has
been damaged; or
b. Objects have fallen, or liquid has been
spilled into, the product; or
c. The product has been exposed to rain
or water; or
d. The product does not operate normally
when following the operating instruc-
tions. Adjust only those controls that
are covered by the operating instruc-
tions, as an improper adjustment of
other controls may result in damage
and will often require extensive work
by a qualified technician to restore the
product to its normal operation; or
e. The product has been dropped, or the
enclosure damaged; or
f. The product does not appear to operate
normally or exhibits a marked change in
performance.
27. Servicing. Do not attempt to service
this product yourself, as opening or
removing covers may expose you to dan-
gerous voltage or other hazards. Refer all
servicing to qualified service personnel.
28. Object and Liquid Entry. Never push
objects of any kind into this product
through openings, as they may touch
dangerous voltage points or short-out
parts that could result in a fire or electric
shock. Never spill liquid of any kind on
the product. The apparatus shall not be
exposed to dripping or splashing and no
objects filled with liquids, such as vases,
shall be placed on the apparatus.
29. Heat. The product should be situated
away from heat sources such as radia-
tors, heat registers, stoves or other prod-
ucts (including amplifiers) that produce
heat. Avoid installation in extremely hot
or cold locations, in an area that is
exposed to direct sunlight or near heating
equipment. When positioning the product
in its final location, make certain that it
has adequate ventilation on all sides, as
well as on the top and bottom.
T H A N K   Y O U   F O R   C H O O S I N G   J B L
For more than 50 years, JBL
has been involved in every
aspect of music and film
recording and reproduction,
from live performances to the
recordings you play in your
home, car or office.
We’re confident that the JBL
system you have chosen will
provide every note of enjoy-
ment that you expected – and
that when you think about pur-
chasing additional audio
equipment 
for your home, car or office,
you will once again choose
JBL.
JBL Consumer Products
Declaration of Conformity
We, Harman Consumer International
2, route de Tours 
72500 Château-du-Loir
FRANCE
declare in own responsibility, that the products described in this
owner’s manual are in compliance with technical standards: 
EN 50081-1:1992
EN 50082-1:1997
Luc E Godard
Harman Consumer International
Château-du-Loir, FRANCE. 09/01
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