PSW 1200 (serv.man4) - JBL Audio User Guide / Operation Manual. Page 3

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USE THE CORRECT 
AC VOLTAGE
Connecting the unit to an outlet
supplying a higher voltage may
create a fire hazard.

HANDLE THE POWER CORD
Do not disconnect the plug from
the AC outlet by pulling the cord;
always pull the plug itself. Pulling
the cord may damage it.

If you do not intend to use your
unit for any considerable length of
time, disconnect the plug from the
AC outlet. Do not place furniture or
other heavy objects on the cord,
and try to avoid dropping heavy
objects upon it. Also, do not make
a knot in the power cord. Not only
may the cord be damaged, it can
also cause a short circuit with a
consequent fire hazard.

PLACE OF INSTALLATION
Place the unit on a firm and level
surface. Avoid installing your unit
under the following conditions:

•

Moist or humid places.

•

Places exposed to direct
sunlight or close to heating
equipment.

•

Extremely cold locations.

•

Places subject to excessive
vibration or dust.

•

Poorly ventilated places.

Do not obstruct the ventilation
slots on the amplifier by placing
objects over them, otherwise, the
temperature inside the unit may
rise, possibly affecting its long-
term reliability.

MOVING THE UNIT
Before moving the unit, be sure to
pull out the power cord from the
AC outlet and disconnect the inter-
connection cords with other units.

DO NOT OPEN THE CABINET
To prevent shock hazard, do not
tamper with internal components
for inspection or maintenance.
JBL does not guarantee against
performance degradation resulting
from any modification. If water, 
a hairpin, or wire, accidentally
enters the unit, immediately
extract the plug from the AC outlet
to prevent shock and consult an
authorized JBL service station. If
you use the unit under this
condition, it may cause a fire or
shock hazard.

CLEANING
If the unit gets dirty, wipe it with a
soft, dry cloth. If necessary, wipe it
with a soft cloth dampened with
mild soapy water and then with a
dry cloth. Never use benzene,
thinner, alcohol or other volatile
agent, and avoid spraying an
insecticide near the unit.

For Customers in the UK
Your unit is supplied with the flex which will
have either two or three wires, so the following
items should be observed to guarantee safety:

TWO CORE FLEX
IMPORTANT. The wires in this mains lead are
colored in accordance with the following code:

Blue – Neutral
Brown – Live

As the colors of the wires in the mains lead

of this apparatus may not correspond with the
colored markings identifying the terminals in
your plug, proceed as follows:

The wire which is colored blue must be

connected to the terminal which is marked
with the letter N or colored black.

The wire which is colored brown must be

connected to the terminal which is marked
with the letter L or colored red.

PSW 1000/1200 Owner’s Manual   7/28/98 10:15 AM  Page 4