RX-4503
AM/FM STEREO RECEIVER
OPERATING INSTRUCTIONS
RX-4503
cover 2008.8.12 3:44 PM 페이지 2
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1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings.
Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators,
heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades
with one wider than the other.
A grounding type plug has two blades and a third
grounding prong. The wide blade or the third prong are
provided for your safety. If the provided plug does not fit
into your outlet, consult an electrician for replacement of
the obsolete outlet.
10. Protect the power cord from being walked on or pinched
particularly at plugs, convenience receptacles, and the
point where they exit from the apparatus.
11. Only use attachments accessories specified by the
manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the
apparatus.
When a cart is used, use caution when moving the
cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when
unused for long periods of time.
14. Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects have
fallen into the apparatus, the apparatus have been
exposed to rain or moisture, does not operate normally,
or has been dropped.
IMPORTANT SAFETY INSTRUCTIONS
PORTABLE CART WARNING
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Introduction
: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
This symbol is intended to alert the user to the presence
of uninsulated "dangerous voltage" within the product's
enclosure that may be of sufficient 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 accompanying the appliance.
Caution regarding installation
Note : For heat dispersal, do not install this unit in a confined space such as a bookcase or similar enclosure.
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK). NO
USER-SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED SERVICE
PERSONNEL.
CAUTION :
WARNING
Do not block ventilation openings or stack other equipment on the top.
READ THIS BEFORE OPERATING YOUR UNIT
FOR YOUR SAFETY
Units shipped to the U.S.A and CANADA are designed for operation
on 120 V AC only.
Safety precaution with use of a polarized AC plug.
However, some products may be supplied with a nonpolarized plug.
U.S.A
CANADA
120 V
•
Leave a space around the unit for sufficient ventilation.
•
Avoid installation in extremely hot or cold locations, or in an area
that is exposed to direct sunlight or heating equipment.
•
Keep the unit free from moisture, water, and dust.
•
Do not let foreign objects in the unit.
•
The ventilation should not be impeded by covering the ventilation
openings with items, such as newspapers, table-cloths, curtains, etc.
•
No naked flame sources, such as lighted candles, should be placed
on the unit.
•
Please be care the environmental aspects of battery disposal.
•
The unit shall not be exposed to dripping or splashing for use.
•
No objects filled with liquids, such as vases, shall be placed on the
unit.
• Do not let insecticides, benzene, and thinner come in contact with
the set
.
•
Never disassemble or modify the unit in any way.
■Notes on the AC power cord and the wall outlet.
•
The unit is not disconnected from the AC power source(mains) as
long as it is connected to the wall outlet, even if the unit has been
turned off.
•
To completely disconnect this product from the mains, disconnect
the plug from the wall socket outlet.
•
When setting up this product, make sure that the AC outlet you are
using is easily acceptable.
•
Disconnect the plug from the wall outlet when not using the unit for
long periods of time.
CAUTION
: To prevent electric shock, match wide blade of
plug to wide slot, fully insert.
: Pour éviter chocs électriques, introduire la lame
la plus large de la fiche dans la borne
correspondante de la prise et pousser jusqu’ au
fond.
E
NERGY
S
TAR
Ⓡ
is a U.S. registered mark. As an
E
NERGY
S
TAR
Ⓡ
Partner, Sherwood has
determined that this product meets the
E
NERGY
S
TAR
Ⓡ
guidelines for energy efficiency.
CAUTION
ATTENTION
Note to CATV System Installer :
This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the NEC that provides guidelines for proper
grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point
of cable entry as practical.
FCC INFORMATION
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
Caution : Any changes or modifications in construction of this device which are not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la Classe B est conforme à la norme NMB-003 du Canada.
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CONTENTS
• IMPORTANT SAFETY INSTRUCTIONS .............................................................................................................................. 3
Introduction
• READ THIS BEFORE OPERATING YOUR UNIT ................................................................................................................. 4
System Connections ......................................................................................................................................................... 6
Front Panel Controls ......................................................................................................................................................... 9
Remote Controls ............................................................................................................................................................... 11
• REMOTE CONTROL OPERATION RANGE ....................................................................................................................... 12
• LOADING BATTERIES ....................................................................................................................................................... 12
Operations
• LISTENING TO A PROGRAM SOURCE ............................................................................................................................ 13
• LISTENING TO RADIO BROADCASTS ............................................................................................................................. 17
• RECORDING ....................................................................................................................................................................... 19
• OTHER FUNCTIONS .......................................................................................................................................................... 19
Troubleshooting Guide ................................................................................................................................................... 20
Specifications .................................................................................................................................................................... 21
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System Connections
• Do not plug the AC input cord into the wall AC outlet until all connections are completed.
• Be sure to observe the color coding when connecting audio, video and speaker cords.
• Make connections firmly and correctly. If not, it can cause loss of sound, noise or damage to the receiver.
1. CONNECTING ANTENNAS
• Change the position of the FM indoor antenna until you
get the best reception of your favorite FM stations.
• Place the AM loop antenna as far as possible from the receiver, TV set, speaker cords and the AC
input cord and set it to a direction for the best reception.
• If the reception is poor with the AM loop antenna, an AM outdoor antenna can be used in place of
the AM loop antenna.
• A 75Ω outdoor FM antenna may be used to further
improve the reception. Disconnect the indoor
antenna before replacing it with the outdoor one.
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3. CONNECTING EXTERNAL INs
• Use these jacks to connect the corresponding analog
outputs of 6 CH decoder or DVD player with 6 CH output
for Dolby Digital or DTS, etc.
(For details, see the operator's manual of the component
to be connected.)
2. CONNECTING AUDIO COMPONENTS
• The TAPE IN/OUT jacks can be connected to audio recording equipment such as a tape deck, an MD recorder, etc.
• The AUX IN jacks can be connected to an additional components such as CD player, a tape deck, etc.
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4. CONNECTING SUBWOOFER PRE OUT
• To emphasize the deep bass sounds, connect a powered
subwoofer.
5. CONNECTING SPEAKERS
• Usally SPEAKER A terminals are used for only a pair of
speakers. When you have another pair of speakers,
SPEAKER B terminals can be used.
• Be sure to connect speakers firmly and correctly according to
the channel(left and right) and the polarity(+ and -). If the
connections are faulty, no sound will be heard from the
speakers, and if the polarity of the speaker connection is
incorrect, the sound will be unnatural and lack bass.
Notes :
• For safe amplifier operation, use the speakers with
impedance of over 8
Ω when you use only SPEAKER A or B
terminals and use the speakers with impedance of over 16
Ω
when you use both SPEAKER A and B terminals.
• Do not let the bare speaker wires touch each other or any
metal part of this unit. This could damage this unit and/or the
speakers.
6. AC INPUT CORD
• Plug the cord into a wall AC outlet.
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