background image

1. 

Read Instructions

- All the safety and operating instructions should

be read before the product is operated.

2. 

Retain instructions

- The safety and operating instructions should

be retained for future reference.

3. 

Heed Warnings

- All warnings on the product and in the operating

instructions should be adhered to.

4. 

Follow Instructions

- All operating and use instructions should be

followed.

5. 

Cleaning

- Unplug this product from the wall outlet before cleaning.

Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for
cleaning.

6. 

Attachments

- Do not use attachments not recommended by the

product manufacturer as they may cause hazards.

7. 

Water and Moisture

- Do not use this product 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 this product on an unstable cart, stand,

tripod, bracket, or table. The product may fall, causing serious injury
to a child or adult, and serious damage to the product. Use only with
a cart, stand, tripod, bracket, or table recommended by the
manufacturer, or sold with the product. Any mounting of the product
should follow the manufacturer’s instructions, and should use a
mounting accessory recommended by the manufacturer.

9. A product and cart combination should be moved with care. Quick

stops, excessive force, and uneven surfaces may cause the product
and cart combination to overturn.

10. 

Ventilation

- Slots and openings in

the cabinet are provided for
ventilation and to ensure reliable
operation of the product and to
protect it from overheating, and
these openings must not be
blocked or covered. The openings
should never be blocked by placing
the product on a bed, sofa, rug, or other similar surface. This
product should not be placed in a built-in installation such as a
bookcase or rack unless proper ventilation is provided or the
manufacturer’s instructions have been adhered to.

11. 

Power Sources

- This product 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 product
dealer or local power company. For products intended to operate
from battery power, or other sources, refer to the operating
instructions.

12. 

Grounding or Polarization

- This product 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 replae your obsolete outlet. Do not
defeat the safety purpose of the polarized plug.
Alternate Warnings - This product is equipped with a three-wire
grounding-type plug, a plug having a third(grounding) pin. This plug
will only fit into a grounding-type power outlet. this is a safety
feature. If you are unable to insert the plug into the outlet, contact
your electrician to replace your obsolete outlet. Do not defeat the
safety purpose of the gronding-type plug.

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
product.

14. 

Outdoor Antenna Grounding

- If an outside antenna or cable

system is connected to the product, 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 this product during a lightning

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 product 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 this

product 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 product.

19. 

Servicing

- Do not attempt to service this product 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 this product 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

product,

c)  If the product has been exposed to rain or water,
d)  If the product does not operate normally by following the

operating instructions. Adjust only those controls that are
covered by the operating instructions as an improper
adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to
restore the product to its normal operation.

e)  If the product has been dropped or damaged in any way, and

f)  When the product 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 this

product, ask the service technician to perform safety checks to
determine that the product is in proper operating condition.

23. 

Wall or Ceiling Mounting

- The product should be mounted to a

wall or ceiling only as recommended by the manufacturer.

24. 

Heat 

- The product should be situated away from heat sources

such as radiators, heat registers, stoves, or other products
(including amplifiers) that produce heat.

PORTABLE CART WARNING

1

SAFETY INSTRUCTIONS

Summary of Contents for RX-4105

Page 1: ...RX 4105 AM FM STEREO RECEIVER O P E R A T I N G I N S T R U C T I O N S ...

Page 2: ...eptacles and the point where they exit from the product 14 Outdoor Antenna Grounding If an outside antenna or cable system is connected to the product 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 ...

Page 3: ...m 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...

Page 4: ...orily does not imply that the power point is earthed and that the installation is completely safe For your safety if in any doubt about the effective earthing of the power point consult a qualified electrician PAN EUROPEAN UNIFIED VOLTAGE All units are suitable for use on supplies 230 240 V AC FOR YOUR SAFETY 3 READ THIS BEFORE OPERATING YOUR UNIT FOR OTHER COUNTRIES 115 V 230 V Units shipped to c...

Page 5: ... BEFORE OPERATING YOUR UNIT 3 System Connections 5 Front Panel Remote Controls 7 REMOTE CONTROL OPERATION RANGE 9 LOADING BATTERIES 9 Operations LISTENING TO A PROGRAM SOURCE 10 LISTENING TO RADIO BROADCASTS 12 RECORDING 14 OTHER FUNCTIONS 14 Troubleshooting Guide 15 Specifications 16 ...

Page 6: ...tion Disconnect the indoor antenna before replacing it with the outdoor one 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 Make connections firmly and correctly If not it can c...

Page 7: ...6 ...

Page 8: ...7 Front Panel Remote Controls ...

Page 9: ...h these buttons At the desired tone mode adjust the tone as desired with these buttons TONE DIRECT BUTTON Press this button to listen to a program source without the tone effect MEMORY BUTTON Press this button to store preset stations TUNING PRESET MODE BUTTON Press this button to select the tuning mode or the preset mode NUMERIC BUTTONS 0 9 Press these buttons to select or to store preset station...

Page 10: ...hin a range of about 7 meters 23 feet and angles of up to 30 degrees aiming at the remote sensor Remove the cover 2 Remove the batteries when they are not used for a long time Do not use the rechargeable batteries Ni Cd type Load two batteries matching the polarity FLUORESCENT DISPLAY ...

Page 11: ...it is turned on automatically and the desired input is selected Then the corresponding speaker indication SPK A or and B is displayed and the sound can be heard from the speakers connected to the selected speaker terminals When using the headphones for private listening press the corresponding SPEAKER button to switch off both A and B speakers Turn the power on 1 Switch the desired speakers on 2 M...

Page 12: ...tes Extreme settings at high volume may damage your speakers In general the bass and treble levels are adjusted to 0 At the desired tone mode adjust the tone as desired 9 Adjusting the tone bass and treble BAL and the balance level is displayed for 3 seconds Enter the balance mode 11 If the balance display disappears start from the step 11 again Note In general the balance level is set to 0 Adjust...

Page 13: ...l when you already know the frequency of the desired station Perform the steps 1 and 2 in Auto tuning procedure and press the TUNING PRESET UP or DOWN button repeatedly until the right frequency has been reached You can store up to 30 preferred stations in the memory MEMO is flickering for 5 seconds Manual tuning Each time this button is pressed the band is changed to FM or AM Select the tuner and...

Page 14: ...ils or the AC input cord is disconnected for more than several days they are all cleared So you should memorize them again While listening to FM broadcasts Each time this button is pressed the FM mode changes as follows Scanning preset stations in sequence The receiver will start scanning the stations in the preset sequence At the desired station press this button again to stop scanning When using...

Page 15: ...th TAPE Start play on the desired input 3 Start recording on the VCR 2 Recording with VCR Start play on the desired input 3 The audio signals from the desired input will be recorded onto the VCR The volume tone bass treble and balance settings have no effect on the recording signals When you select tuner CD or TV AUX as a recording source recording may be made on TAPE or VCR or both simultaneously...

Page 16: ... antenna is connected The desired station frequency is not tuned in The antenna is in wrong position An incorrect station frequency has been memorized The memorized stations are cleared No antenna is connected The antenna is not positioned for the best reception Weak signals Noise is caused by motors fluorescent lamps or lightning etc Incorrect selection between the components Incorrect operation ...

Page 17: ...itivity THD 3 S N 30 dB 15 dBf 50 dB quieting sensitivity mono stereo 25 2 45 2 dBf Signal to noise ratio 65 dBf mono stereo 68 65 dB Total harmonic distortion 65 dBf 1 kHz mono stereo 0 5 0 8 Frequency response 25 Hz 14 kHz 3 dB Stereo separation 1 kHz 35 dB Capture ratio 4 dB IF rejection ratio 80 dB AM TUNER SECTION Tuning frequency range 520 1710 kHz Usable sensitivity 800 V m Signal to noise ...

Page 18: ...RX 4105 AM FM STEREO RECEIVER O P E R A T I N G I N S T R U C T I O N S 5707 04740 004 1 ...

Reviews: