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SONY
Graphic Equalizer
SEQ-421
3-754-982-21(1)
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Len ele) ars
OWNER'S RECORD
The model and serial numbers are located at the rear.
Record the serial number in the space provided below.
Refer to them whenever you call upon your Sony dealer
regarding this product.
Model No. SEQ-421
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
Oy NGAEIO]N
JN
AN
DO NOT OPEN
CAUTION: TO REOUCE THE RISK OF ELECTRIC SHOCK,
Serial No.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol
is intended
to alert the
user
to the
presence
of uninsulated
"dangerous
voltage"
within
the
prod-
uct's enclosure
that may
be of suffi-
cient magnitude
to constitute a risk of
electric shock to persons.
This
symbol
is intended
to alert the
user
to
the
presence
of
important
operating
and maintenance
(servicing)
instructions
in the literature accompa-
nying the appliance.
* The graphical symbols are on the rear enclosure.
On safety
¢ Operate the unit only on 120 V AC, 60 Hz.
¢ The unit is not disconnected from the AC power source
as long as it is connected to the wall outlet, even if the
unit itself has been turned off.
© Should any solid object or liquid fall into the unit, unplug
it and have it checked by qualified personnel before
operating it any further.
e Unplug the unit from the wail outlet if it is not to be used
for an extended period of time. To disconnect the cord,
pull it out by grasping the plug. Never pull the cord itself.
On installation
© Do not install the unit in a location near heat sources such
as radiators or air ducts, or in a place subject to direct
sunlight, excessive dust, mechanical vibration or shock.
¢ Good air circulation is essential to prevent internal heat
buildup in the unit. Place the unit in a location with
adequate air circulation. Do not place the unit on a soft
surface.
On cleaning the cabinet
Clean the cabinet, panel and controls with a soft cloth
lightly moistened with mild detergent solution. Do not use
any type of abrasive pad, scouring powder or solvent such
as alcohol or benzine.
On repacking
Do not throw away the carton and the packing material. It
makes an ideal container to transport the unit in.
For the customers in the U.S.A.
For detailed precautions, see the leaflet "IMPORTANT
SAFEGUARD".
If you have any question or problem concerning your unit,
please consult your nearest Sony dealer.
For the customers in Canada
CAUTION
TO PREVENT ELECTRIC SHOCK, DO NOT USE THIS
POLARIZED AC PLUG WITH AN EXTENSION CORD,
RECEPTACLE OR OTHER OUTLET UNLESS THE
BLADES CAN BE FULLY INSERTED TO PREVENT
BLADE EXPOSURE.
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