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MAINTENANCE
CLEANING
The satin gold anodized finish of the knobs and
heavy aluminum front panel will last indefinitely
with proper care and cleaning. NEVER use
scouring pads, steel wool, scouring powders, or
harsh chemical agents, such as lye solution. These
will mar the finish. Clean with a soft, lint-free
cloth or cotton swab slightly dampened with a
mild solution of detergent and water.
FUSE REPLACEMENT
The Model 22358 is protected by a 0.5Amp 250
V fuse. In the event the fuse blows out, replace it
ON LY with a fuse of the same type and rating.
Replacement with a fuse of higher rating will not
protect the instrument and will void the war-
ranty.
IN CASE OF DIFFICULTY
lf the receiver operates normally, but the dial
lamp does not light, then the lamp(s) probably
requires replacement. lf the receiver does not
operate, make sure the power cord is connected.
lf the power cord is all right and your unit is
equipped with an external AC line proteclor fuse,
check the fuse and replace it if necessary. lf the
dial lamp is properly illuminated but one channel
is inoperative, check the loudspeaker cord of the
inoperative channel for a short circuit, broken
wire, loose connection or other fault. lf the
loudspeaker connections appear satisfactory,
check for a broken, open, shorted, corroded, or
disconnected shielded cable between the receiver
and the input equipment. Check for improper
setting of the BALANCE control. Look for any
other visible fault. lf no fault is noted, turn off
the audio system, then transpose (left for right)
the shielded source input cables at the receiver. lf
the opposite channel becomes inoperative when
turned back on. then either the shielded cable or
the input equipment is at fault. lf the same
channel remains inoperative, turn of{ power and
similarly transpose the loudspeaker cords. lf when
the system is turned on there still is no sound
from the same speaker system, then either the
lor.rdspeaker
system or the loudspeaker cord is at
lault. lf the opposite speaker system fails to
operate, then the receiver is inoperative. Refer the
problem to your nearest Authorized Marantz
Service Facilitv.
REPAIRS
Onlv the most competent and qualified service
technicians should be allowed to service the
Model 22358. The Marantz Company and its
factory-trained warranty station personnel have
the knowledge and special equipment needed for
repair and calibration of this precision instru-
ment.
In the event of difficulty, refer to the list of
Authorized Marantz Service Stations packed with
the Model 22358 or write directlv to the location
listed below for the name and address of the
Marantz Authorized Service Station nearest your
home or business, Please include the model and
serial number of your unit together with a full
description of what you feel is abnormal in its
in
benavlour.
Marantz Company, Inc.
National Service Dept
P.O. Box 577
Chatsworth, CA 9131 1
u.s.A.
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