Onkyo CR-305TX User Manual

Contents

Before using

CD Receiver

CR-305TX

Instruction Manual

Important Safeguards ....................... 2

Precautions ....................................... 3

Features ............................................ 4

Supplied accessories ........................ 5

Before operating this unit ................ 5

Preparation

Audio equipment connections ......... 6

Connecting speaker systems ............ 8

Connecting the AC power cord

(mains lead)...................................... 9

Making antenna connections ......... 10

Control positions and names .......... 12

Remote controller RC-421S........... 13

Operation

Setting the clock............................. 14

Choosing the required source ........ 16

Adjusting the sound ....................... 16

Muting / Listening with the

headphones..................................... 17

Playing a CD .................................. 18

Receiving stations .......................... 22

Using the timer............................... 26

Thank you for purchasing the Onkyo CD Receiver. Please read this manual thoroughly before making connections and turning on the power. Following the instructions in this manual will enable you to obtain optimum performance and listening enjoyment from your new CD Receiver. Please retain this manual for future reference.

Appendix

Troubleshooting ............................. 32

Specifications ................................. 34

Control guide

Using the remote controller ........... 35

WARNING:

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

CAUTION:

TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

Important Safeguards

WARNING

RISK OF ELECTRIC SHOCK

DO NOT OPEN

The lightning flash with arrowhead symbol, within an equilateral triangle, 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.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

AVIS

RISQUE DE CHOC ELECTRIQUE

OUVRIR

NE PAS

1. Read Instructions – All the safety and operating instructions should be read before the appliance is operated.

2. Retain Instructions – The safety and operating instructions should be retained for future reference.

3. Heed Warnings – All warnings on the appliance and in the op- erating instructions should be adhered to.

4. Follow Instructions – All operating and use instructions should be followed.

5. Cleaning – Unplug the appliance from the wall outlet before cleaning. The appliance should be cleaned only as recommended by the manufacturer.

6. Attachments – Do not use attachments not recommended by the appliance manufacturer as they may cause hazards.

7. Water and Moisture – Do not use the appliance near water –for example, near a bath tub, wash bowl, kitchen sink, or laundry tub; in a wet basement; or near a swimming pool; and the like.

8. Accessories – Do not place the appliance on an unstable cart, stand, tripod, bracket, or table. The appliance may fall, causing serious injury to a child or adult, and serious damage to the appliance. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer, or sold with the appliance. Any mounting of the appliance should follow the manufacturer’s instructions, and should use a mounting accessory recommended by the manufacturer.

9. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn.

10. Ventilation – Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the appliance and to protect it from overheating, and these openings must not be blocked or covered. The openings should never be blocked by placing the appliance on a bed, sofa, rug, or other similar surface. The appliance should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided. There should be free space of at least 20 cm (8 in.) and an opening behind the appliance.

11. Power Sources – The appliance should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your appliance dealer or local power company.

12. Grounding or Polarization – The appliance may be equipped with a polarized alternating current line plug (a plug having one blade wider than the other). This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.

PORTABLE CART WARNING

S3125A

13. 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, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the appliance.

14. Outdoor Antenna Grounding – If an outside antenna or cable system is connected to the appliance, be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built-up static charges. Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna-discharge unit, size of grounding conductors, location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. See Figure 1.

15. Lightning – For added protection for the appliance during a light- ning 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 appliance due to lightning and power-line surges.

16. Power Lines – An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal.

17. Overloading – Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of fire or electric shock.

18. Object and Liquid Entry – Never push objects of any kind into the appliance 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 appliance.

19. Servicing – Do not attempt to service the appliance yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

20. Damage Requiring Service – Unplug the appliance form the wall outlet and refer servicing to qualified service personnel under the following conditions:

A. When the power-supply cord or plug is damaged, B. If liquid has been spilled, or objects have fallen into the ap-

pliance, C. If the appliance has been exposed to rain or water, D. If the appliance does not operate normally by following the

operating instructions. Adjust only those controls that are

covered by the operating instructions as an improper adjust-

ment of other controls may result in damage and will often

require extensive work by a qualified technician to restore

the appliance to its normal operation, E. If the appliance has been dropped or damaged in any way,

and F. When the appliance exhibits a distinct change in performance

– this indicates a need for service.

21. Replacement Parts – When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.

22. Safety Check – Upon completion of any service or repairs to the appliance, ask the service technician to perform safety checks to determine that the appliance is in proper operation condition.

23. Wall or Ceiling Mounting – The appliance should be mounted to a wall or ceiling only as recommended by the manufacturer.

24. Heat – The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other appliances (including amplifiers) that produce heat.

25. Liquid Hazards – The appliance shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases shall be placed on the appliance.

Precautions

FIGURE 1: EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELEC-

TRICAL CODE, ANSI/NFPA 70

ANTENNA LEAD IN WIRE

GROUND CLAMP

ANTENNA DISCHARGE UNIT (NEC SECTION 810-20)

ELECTRIC SERVICE EQUIPMENT

NEC – NATIONAL ELECTRICAL CODE

S2898A

GROUNDING CONDUCTORS (NEC SECTION 810-21)

GROUND CLAMPS

POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250, PART H)

1. Recording Copyright

Recording of copyrighted material for other than personal use is illegal without permission of the copyright holder.

2. AC Fuse

The fuse is located inside the chassis and is not user-serviceable. If power does not come on, contact your Onkyo authorized service station.

3. Care

From time to time you should wipe the front and rear panels and the cabinet with a soft cloth. For heavier dirt, dampen a soft cloth in a weak solution of mild detergent and water, wring it out dry, and wipe off the dirt. Following this, dry immediately with a clean cloth. Do not use rough material, thinners, alcohol or other chemical solvents or cloths since these could damage the finish or remove the panel lettering.

4. Power

WARNING

BEFORE PLUGGING IN THE UNIT FOR THE FIRST TIME, READ THE FOLLOWING SECTION CAREFULLY.

The voltage of the available power supply differs according to country or region. Be sure that the power supply voltage of the area where this unit will be used meets the required voltage (e.g., AC 120 V, 60 Hz) written on the rear panel. Setting the STANDBY/ON button to standby does not shut off the power completely. So the power cord should be removed from the AC outlet when the unit is not used for a prolonged time.

5. Do not touch this unit with wet hands

Do not handle this unit or power cord when your hands are wet or damp. If water or any other liquid enters the case, take this unit to an authorized service center for inspection.

6. Location of this unit

Place this unit in a well-ventilated location. Take special care to provide plenty of ventilation on all sides of this unit especially when it is placed in an audio rack. If ventilation is blocked, this unit may overheat and malfunction. Do not expose this unit to direct sunlight or heating units as this unit's internal temperature may rise and shorten the life of the pickup. Avoid damp and dusty places and places directly affected by vibrations from the speakers. In particular, avoid placing the unit on or above one of the speakers. Be sure this unit is placed in a horizontal position. Never place it on its side or on a slanted surface as it may malfunction. Do not place near tuners or TV sets. If placed next to a TV or tuner, it may cause reception interference resulting in some noise in the TV or tuner output.

7. Points to remember

If this unit is brought from a cold environment to a warm one or is in a cold room that is quickly heated, condensation may form on the pickup, preventing proper operation. In this case, remove the disc and leave the power ON for about one hour to remove the condensation. When transporting this unit, be careful not to bump it.

This unit contains a semiconductor laser system and is classified as a “CLASS 1 LASER PRODUCT.” So, to use this model properly, read this Instruction Manual carefully. In case of any trouble, please contact the store where you purchased the unit. To prevent being exposed to the laser beam, do not try to open the enclosure.

DANGER:

INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK FAILED OR DEFEATED. AVOID DIRECT EXPOSURE TO BEAM.

CAUTION:

THIS PRODUCT UTILIZES A LASER. USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

For European model

“CLASS 1 LASER

PRODUCT”

This label on the right side of the panel states that:

1. This unit is a CLASS 1 LASER PRODUCT and employs a laser inside the cabinet.

2. To prevent the laser from being exposed, do not remove the cover. Refer servicing to qualified personnel.

Declaration of Conformity

We,

ONKYO EUROPE ELECTRONICS GmbH INDUSTRIESTRASSE 20 82110 GERMERING, GERMANY

declare in own responsibility, that the ONKYO product described in this instruction manual is in compliance with the corresponding technical standards such as EN60065, EN55013, EN55020 and EN61000-3-2, -3-3.

GERMERING, GERMANY

I. MORI

ONKYO EUROPE ELECTRONICS GmbH

For U.S. model

The laser is covered by a housing which prevents exposure during operation or maintenance. However, this product is classified as a Laser Product by CDRH (Center for Devices and Radiological Health) which is a department of the Food and Drug Administration. According to their regulations 21 CFR section 1002.30, all manufactures who sell Laser Products must maintain records of written communications between the manufacturer, dealers and customers concerning radiation safety. If you have any complaints about instructions or explanations affecting the use of this product, please feel free to write to the address on the back page of this manual. When you write us, please include the model number and serial number of your unit.

In compliance with Federal Regulations, the certification, identification and the period of manufacture are indicated on the rear panel.

FCC Information for User

CAUTION:

The user changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: 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.

Note to CATV system installer:

This reminder is provided to call the CATV system installer’s attention to Section 820-40 of the NEC which 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.

For Canadian model NOTE: THIS CLASS B DIGITAL APPARATUS COMPLIES

WITH CANADIAN ICES-003. For models having a power cord with a polarized plug:

CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE

BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.

IMPORTANT

A 5 ampere fuse is fitted in this plug. Should the fuse need to be replaced, please ensure that the replacement fuse has a rating of 5 amps and that it is approved by ASTA or BSI to BS1362. Check for the ASTA mark or the BSI mark on the body of the fuse. IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY. THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO ANY 13 AMPERE SOCKET. If in any doubt, please consult a qualified electrician.

Features

■ 2 × 20 watts min RMS at 4 ohms, 1 kHz no more than

1.0 % THD (FTC rating)

■ 2 × 20 watts at 4 ohms, 1 kHz, DIN

■ 2 × 25 watts at 4 ohms, EIAJ

■ 4-Ohm Drive capability

■ High-Grade Discrete Outputs Stage Circuits

■ Brushed Aluminium Front Panel

■ 4-step Acoustic Presence control

■ Illuminated Volume knob

■ Optical Digital Output

■ Full-Function Remote Control

U.S. & Canadian models

■ Subwoofer Preout

■ CDR and Tape Inputs/Outputs

European and Asian models

■ Auto Digital Level Adjustment for Synchro-Recording

(When connected to MD-105X/TX or CDR-205X/TX)

■ MD, CDR, and Tape Inputs/Outputs

■ RDS (PS) (European models)

Modèle pour les Canadien REMARQUE: CET APPAREIL NUMÉRIQUE DE LA CLASSE

B EST CON-FORME À LA NORME NMB-003 DU CANADA. Sur les modèles dont la fiche est polarisée:

ATTENTION: POUR ÉVITER LES CHOCS ÉLECTRIQUES,

INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU’AU FOND.

For British model

Replacement and mounting of an AC plug on the power supply cord of this unit should be performed only by qualified service personnel.

IMPORTANT

The wires in the mains lead are coloured in accordance with the following code:

Blue : Neutral Brown : Live

As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black. The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red.

Memory Preservation

This unit does not require memory preservation batteries. A builtin memory power back-up system preserves the contents of the memory during power failures and even when the unit is unplugged. The unit must be plugged in order to charge the back-up system. The memory preservation period after the unit has been unplugged varies depending on climate and placement of the unit. On the average, memory contents are protected over a period of a few weeks after the last time the unit has been unplugged. This period is shorter when the unit is exposed to a highly humid climate.

Supplied accessories

Check that the following accessories are supplied with this unit.

The following accessory is available on the models other than U.S. and Canadian models.

AM loop antenna × 1 FM indoor antenna × 1

T E

T R

L L

2 1

Remote controller (RC-421S) × 1 Batteries (size AA or UM-3) × 2

Before operating this unit

Installing the remote controller batteries

1. Remove the battery compartment cover by pressing and sliding it

out.

2. Insert two AA (R6- or UM-3)-size batteries into the battery com-

partment. Carefully follow the polarity diagram (positive (+) and negative (–) symbols) inside the battery compartment.

3. After batteries are installed and seated correctly, replace the com-

partment cover.

Notes

• Do not mix new batteries with old batteries or different kinds of

batteries.

• To avoid corrosion, remove the batteries if the remote controller

is not to be used for a long time.

• Remove dead batteries immediately to avoid damage from cor-

rosion. If the remote controller doesn’t operate smoothly, replace both the batteries at the same time.

75/300 ohms antenna adapter × 1

30°

CR-305TX

approx. 5 m

(16 feet)

Remote control sensor

Using the remote controller

Point the remote controller toward the remote control sensor.

Notes

• Place the unit away from strong light such as direct sunlight or

inverted fluorescent light which can prevent proper operation of the remote controller.

• Using another remote controller of the same type in the same

room or using the unit near equipment which uses infrared rays may cause operational interference.

• Do not put any object such as a book on the remote controller.

The buttons of the remote controller may be pressed by mistake and drain the batteries.

• Make sure the audio rack doors do not have colored glass. Plac-

ing the unit behind such doors may prevent proper remote controller operation.

• If there is any obstacle between the remote controller and the

remote control sensor, the remote controller will not operate.

Audio equipment connections

• Do not connect the AC power cord (mains lead) to the wall outlet (the mains) until you have completed all the other connections including the

• On each pair of connectors, a red connector (marked R) corresponds to the right channel, and a white connector (marked L) to the left channel. Connect white plugs of audio connection cables to L connectors and connect red plugs of audio connection cables to R connectors .

To L connector , (White)

To R connector , (Red)

connections on page 7, and the speaker connections on page 8.

Audio connection cable

(White) / To L connector

(Red) / To R connector

• Please refer to the instruction manual for each component when you make any connections.

• Insert the plug securely. If the connection is incomplete, noise or malfunction may result.

U.S. and Canadian models

Stereo cassette

tape deck

CD recorder

DIGITAL OPTICAL INPUT

INPUT (REC)

OUTPUT (PLAY)

INPUT (REC)

OUTPUT (PLAY)

REMOTE

CONTROL

TAPE

CDR

(

PLAY

OUT (

(

PLAY

OUT

)

REC

)

REC

)

ANTENNA

OPTICAL

SUBWOOFER

PRE OUT

DIGITAL OUTPUT

Asian and European models

: Signal flow

Improper connection

Insert completely

SPEAKERS

To wall outlet

INPUT (REC)

Stereo cassette

tape deck

OUTPUT (PLAY)

INPUT (REC)

CD recorder

OUTPUT (PLAY)

DIGITAL OPTICAL INPUT

Protective cap for the optical digital audio connector

• Remove the protective cap before you use the OPTICAL DIGITAL OUTPUT connector. Please retain it for future use. If you do not use the optical digital audio connector, make sure to replace the cap.

REMOTE

CONTROL

TAPE

OUT

(

)

REC

(

)

PLAY

OUT

(

)

REC

(

)

PLAY

CDR MD

ANTENNA

FM 75

OPT I CAL

OUT (

)

REC

(

)

PLAY

DIGITAL

OUTPUT

(PLAY)

MD recorder

INPUT (REC)

: Signal flow

SPEAKERS

To wall outlet

Audio equipment connections

About the OPTICAL DIGITAL OUTPUT connector

• An optical digital audio input equipped MD recorder, DAT, or CD recorder may be connected with an optical fiber audio cable for digital recording of this unit.

Connecting the remote control cables

If your other components are made by ONKYO and those components are equipped with connectors, you can control the connected components with the supplied remote controller.

• The unit must be connected in the

• Each component has two

• The components may be connected in any order.

• The hookups on the previous page are necessary independently of the

• The illustration below is an example of a

Note

• This is not an example of stacking the components.

This unit

(CR-305TX)

MD recorder

Stereo cassette

tape deck

connectors except for this unit. There is no difference between these connectors.

system hookups for control operations.

system hookups.

hookup.

remote control cable (supplied with every ONKYO component that has connectors except for the amplifier and receiver)

CD recorder

What can you do with the other ONKYO components by connecting with an remote control cables?

Combination use of the unit with the stereo cassette tape deck K-505X or K-505TX, CD recorder CDR-205X or CDR-205TX, or MD recorder MD-105X or MD-105TX enables you to operate the following convenient functions.

Note that the available components may vary according to the area.

• Remote control of the components

All the components can be operated using the supplied remote controller. (Refer to “Using the remote controller” on page 35.)

• Program timer

You can operate timer playback and recording using this unit. (With the CD recorder CDR-205X or CDR-205TX, you can operate timer playback only.) (Refer to “Using the timer” on page 26.)

• CD dubbing

Simple CD dubbing using the CD recorder, MD recorder, or stereo cassette tape deck is possible with the pressing of a single button. The unit begins a search for the peak level and the CD recorder, MD recorder, or stereo cassette tape deck sets the optimum recording level to match that peak level. (Refer to CDR-205X or CDR-205TX, MD-105X or MD-105TX, or K-505X or K-505TX instruction manual for details.)

• CD synchro recording

With the CD recorder, MD recorder, or stereo cassette tape deck in recording pause, starting CD playback causes these components to start recording. (Refer to CDR-205X or CDR-205TX, MD-105X or MD-105TX, or K-505X or K-505TX instruction manual for details.)

Note

• Make sure the unit and each component are firmly connected with the cable. If the connection is incomplete, the above functions does not work.

remote control cable, audio connection cable, and optical fiber

Connecting speaker systems

Connecting left and right speakers

• The load impedance of each speaker must be at least 4 ohms.

• Do not use unnecessarily long or extremely thin speaker cords. Otherwise, the DC resistance of the speaker cords may become too

high, lowering the damping factor and causing the sound quality to deteriorate.

• Do not connect the speaker cord to the L and R connectors at the same time and do not connect two or more speakers to the same speaker connectors.

NO NO

SPEAKERS

Preparing the speaker cords for connection

1. Strip 10 mm from the end of each cord.

10mm (7/16”)

Connecting the speaker cords to the speaker connectors

2. Twist the stripped end of the cord.

SPEAKERS

Note

To prevent damage to circuits never short-circuit the positive (+) and negative (-) speaker wires.

SPEAKERS

1. Push the lever up.

–

Right ch.

Speaker

–

Left ch.

Speaker

2. Insert the stripped end of the cord.

3. Press down the lever. The wire of the stripped end of the cord should appear slightly.

Connecting speaker systems

Connecting a sub-woofer (U.S. and Canadian models)

SPEAKERS

Active sub-woofer

REMOTE

CONTROL

TAPE

CDR

OUT (

)

REC

(

)

PLAY

OUT

(

)

REC

(

)

PLAY

ANTENNA

OPTICAL

SUBWOOFER

PRE OUT

DIGITAL OUTPUT

• The SUBWOOFER PRE OUT jack supplies the left and right mixed monaural signals to the sub-woofer.

Connecting the AC power cord (mains lead)

1. To wall outlet

2. STANDBY/ON

STANDBY/ON

MEMORY FM MODE

CLEAR

PHONES

REMOTE CONTROLLER

STANDBY/ON

TIMER ENTER

RANDOM

MEMORY REPEAT

SCROLL

PLAY MODE

REPEAT

SLEEP

VOLUME

CLOCK

CALL

PLAY MODE

REPEAT

TUNING/PRESET

DISPLAY

INPUT

A.PRESENCE

MUTING

CDR

1. Connect the AC power cord (mains lead) to the wall outlet (the mains).

“– –:– –” appears on the display.

2. Press the STANDBY/ON button.

Notes

• If the AC power cord (mains lead) is connected to the AC outlet of another component, that component's AC power cord (mains lead) must be connected to the wall outlet (the mains) to supply power to the unit. If the component has a power switch, it must be set to On.

• If you do not use the unit for a long time, remove the power cord of the CR-305TX from the AC outlet.

• The unit may cause a power surge on your home circuit when you turn it on. If this interferes with any other devices connected to the same circuit, plug this unit into another outlet on a separate circuit.

TUNER

PRESET

TAPE

RC-421S

Making antenna connections

Assembling the AM loop antenna

Assemble the loop antenna as shown in the illustration.

Insert into the hole.

12 3

Asian and European models

U.S. and Canadian models

ANTENNA

Connecting the antenna cable

1. Press down the lever.

2. Insert the wire into the hole.

3. Release the lever to replace it.

Connecting the included antennas

Connecting the FM indoor antenna

The FM indoor antenna is for indoor use only. Extend the antenna and move it in various directions until the clearest signal is received. Fix it with push pins or similar implements in the position that will cause the least amount of distortion. If the reception is not very clear with the attached FM indoor antenna, the use of an outdoor antenna is recommended.

U.S. and Canadian models

Remove the insulation at the tip of the cable, and insert the cable securely, fully to the end of the exposed tip.

Connecting the AM loop antenna

The AM loop antenna is for indoor use only. Set it in the direction and position where you receive the clearest sound. Put it as far away as possible from the unit, TVs, speaker cables, and power cords. When reception is not satisfactory with the attached AM loop antenna alone, connection of an outdoor antenna is recommended.

ANTENNA

Making antenna connections

FM 75

ANTENNA

Connecting an FM outdoor antenna

Please make sure that you follow the considerations below regarding the location. Keep the antenna away from noise sources (neon signs, busy roads, etc.). It is dangerous to put the antenna close to power lines. Keep it well away from power lines, transformers, etc.

• To avoid the risk of lightning and electrical shock, grounding is necessary. Follow item 14 of the “Important Safeguards” on page 2 when you install the outdoor antenna.

Connecting an AM outdoor antenna

ANTENNA

Directional lingake type splitter

To CR-305TX To TV (or VCR)

Outdoor antenna

300 ohms ribbon wire

Indoor antenna

The outdoor antenna will be more effective if it is stretched horizontally above a window or outside.

• Do not remove the AM loop antenna.

• To avoid the risk of lightning and electrical shock, grounding is

necessary. Follow item 14 of the “Important Safeguards” on page 2 when you install the outdoor antenna.

Directional Iinkage

Do not use the same antenna for both FM and TV (or VCR) reception since the FM and TV (or VCR) signals can interfere with each other. If you must use a common FM/TV (or VCR) antenna, use a directional linkage type splitter.

Connecting the antenna cable to the 75/300 ohm antenna adapter (Other than U.S. & Canadian models)

Connecting the 300 ohm ribbon wire

Loosen the screws and wrap the wire around these screws. Then tighten the screws with a screwdriver.

12 3

6mm3mm6

Slit B

Wire A

Slit C

15 mm

Connecting the coaxial cable

1. With your fingernail or a small screwdriver, press the stoppers outward and remove the cover.

2. Remove the transformer wire A from slit B and insert it into slit C.

3. Prepare the coaxial cable as shown in the diagram. Connect the 75/300 ohm antenna adapter to the coaxial cable.

1 Insert the end of the cable. 2 Clamp it in place with pliers.

4. Re-install the cover.

+ 25 hidden pages