CD Stereo System
XR-EM50
U C
Owner’s record
For your convenience, record the model number and serial number (you will find them on the rear of your set) in the space provided below. Please refer to them when you contact your Aiwa dealer in case of difficulty.
Model No. |
Serial No. (Lot No.) |
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For assistance and information
(United States and Puerto Rico)
8C-CL5-903-01 011220ASW-H-BF
OPERATING INSTRUCTIONS |
En (English) |
MANUAL DE INSTRUCCIONES |
E (Español) |
MODE D'EMPLOI |
F (Français) |
WARNING
To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.
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CAUTION |
En |
RISK OF ELECTRIC SHOCK |
DO NOT OPEN |
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“CAUTION:TO REDUCE THE RISK OF |
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ELECTRIC SHOCK, |
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DO NOT REMOVE COVER (OR BACK). |
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NO USER-SERVICEABLE PARTS INSIDE. |
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REFER SERVICING TO QUALIFIED |
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SERVICE PERSONNEL.” |
Explanation of Graphical Symbols:
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.
IMPORTANT SAFETY INSTRUCTIONS
Read the Operating Instructions carefully and completely before operating the unit. Be sure to keep the Operating Instructions for future reference. All warnings and cautions in the Operating Instructions and on the unit should be strictly followed, as well as the safety suggestions below.
Warning
To prevent electric shock or injury, these safety instructions should be followed in the installation, use and servicing the unit.
Installation
Attachments - Do not use attachments not recommended by the unit manufacturer as they may result in the risk of fire, electric shock or injury to persons.
Water and Moisture - Do not use this unit near water - for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, and the like.
Heat - Do not use this unit near sources of heat, including heating vents, stoves, or other appliances that generate heat. It also should not be placed in temperatures less than 5˚C (41˚F) or greater than 35˚C (95˚F ).
Mounting surface - Place the unit on a flat, even surface. Accessories - Do not place this unit on an unstable cart, stand, tripod, bracket, or table. The unit may fall, causing serious injury to a child or an 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 unit. Any mounting of the appliance should follow the manufacturer’s instructions, and should use a mounting accessory recommended by the manufacturer. Portable cart - 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.
Ventilation - The unit should be situated with adequate space around it so that proper heat ventilation is assured. Allow 10 cm clearance from the rear and the top of the unit, and 5 cm from the each side.
Slots and openings in the cabinet and the back or bottom are provided for ventilation, and to ensure reliable operation of the unit and to protect it from overheating, these openings must not be blocked or covered. The openings should never be blocked by placing the unit on a bed, sofa, rug or other similar surface. This unit should not be placed in a built-in installation such as a bookcase unless proper ventilation is provided.
Object and Liquid Entry - Never push objects of any kind into this unit through the cabinet slots as they may touch dangerous voltage points or short-circuit parts that could result in a fire or electric shock. Never spill liquid of any kind on the unit.
Electric Power
Power Sources - This unit 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. To operate unit on battery power, or other sources, refer to the operating instructions.
Grounding or Polarization - This unit is provided 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.
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.
Overloading - Do not overload wall outlets, extension cords, integral convenience receptacles as this can result in a risk of fire or electric shock.
2
Outdoor Antenna
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.
Outdoor Antenna Grounding - If an outside antenna or cable system is connected to the unit, be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built-up static charges. Section 810 of the National Electrical Code, ANSI/NFPA No.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 the figure.
Lightning
For added protection for this unit receiver 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 unit due to lightning and powerline surges.
Maintenance
Cleaning - Unplug this unit from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
Damage Requiring Service
Unplug this unit from the wall outlet and refer servicing to qualified service personnel under the following conditions:
1)When the power cord or plug is damaged.
2)If liquid has been spilled, or objects have fallen into the unit.
3)If the unit has been exposed to rain or water.
4)If the unit does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the unit to normal operation.
5)If the unit has been dropped or the cabinet has been damaged.
6)When the unit exhibits a distinct change in performance - this indicates a need for service.
Do not attempt to service this unit yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
Replacement Parts - When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or having the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock or other hazards.
Safety Check - Upon the completion of any service or repairs to this unit, ask the service technician to perform safety checks to determine that the unit is in proper operating condition.
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS |
......... 2 |
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PREPARATIONS ................................... |
4 |
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PARTS AND CONTROLS ......................... |
5 |
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ADJUSTMENTS BEFORE OPERATION .......... |
7 |
En |
CD OPERATIONS .................................. |
8 |
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RADIO OPERATIONS ........................... |
10 |
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SOUND ADJUSTMENTS ........................ |
11 |
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TAPE PLAYBACK ................................ |
12 |
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TAPE RECORDING .............................. |
13 |
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TIMER OPERATIONS ........................... |
16 |
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REFERENCE ..................................... |
18 |
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System and accessories
Main unit CX-LEM50
Speakers SX-LEM50
Remote control
FM antenna
AM antenna
3
PREPARATIONS
Connection
Plug in the AC power cord to the AC outlet after all other connections are made.
1 Connect the speakers to the main unit.
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Connect the right speaker to the SPEAKERS R terminals |
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En |
and the left to the SPEAKERS L terminals. The speaker |
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cords with the stripes go to the |
terminals. |
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2 Connect the supplied antennas.
Connect the FM antenna to the FM 75 Ω terminal and the AM antenna to the AM LOOP jack. Connect the FM antenna to the FM 75 Ω terminal without the 2mark, as illustrated.
3Connect the AC power cord to an AC outlet.
The clock will flash on the display. For setting the clock, see page 7.
Speakers
•Do not short-circuit the 
and 
speaker cord leads.
•Do not leave objects generating magnetism or objects affected by magnetism near the speakers.
Antennas
Keep antennas away from metallic objects, electrical equipment and cords.
•FM antenna: Extend fully and position for the best
reception. If reception is poor, connect an optional outdoor antenna to the FM 75 Ω terminals. When connecting an optional outdoor antenna, be sure to connect the shield braid of the antenna to the 2terminal.
•AM antenna: Rotate to find best reception.
Remote control
Detach the battery compartment lid at the rear of the remote control and insert two R6 (size AA) batteries with correct polarity.
R6(AA)
•Replace the batteries with new ones when the operational distance between the remote control and main unit becomes shorter.
•Remove the batteries if the unit is not going to be used for an extended period of time.
•The remote control may not operate if it is used under intense sunlight or if its line of sight is obstructed.
FM antenna AM antenna
4
PARTS AND CONTROLS
Main unit: front |
3 wREC/REC PAUSE |
Main unit: rear |
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Starts and pauses recording. |
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1 |
SYNCHRO REC |
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Starts recording and CD play simultaneously. |
1 |
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2
5 3
6 4
7
sCLEAR
CD and Tape: stops playback. Radio: clears a preset station.
f/r, t/g(TUNING -, +)
CD: skips to a previous or a succeeding track when pressed, searches a track in fast forward or reverse playback when held down.
Tape: rewinds or fast forwards the tape.
Radio: manually tunes up or down within the band.
1 dTAPE (REC MUTE) |
4 PHONES jack |
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Plug in optional headphones set with a stereo mini plug |
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Starts playback and changes the playback side. |
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(ø3.5 mm). Speaker output is canceled. |
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Also used to enter 4-second blank spaces during |
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5 zCD OPEN/CLOSE |
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recording. |
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TUNER/BAND |
Opens or closes the disc compartment. |
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6 VOLUME |
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Selects Radio function and the radio band. |
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AUX |
Adjusts the volume etc.. |
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7 ECO |
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Selects the function of external equipment connected to |
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AUX IN jacks. |
Sets the ECO mode on or off. |
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ECD |
DISPLAY |
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Starts and pauses CD play. |
Changes the display in CD playback mode. |
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2 POWER 6STANDBY/ON |
TONE |
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Switches the unit on and off (standby). |
Selects the sound adjusting mode, "BAS" (bass) or |
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"TRE" (treble). |
En
2
3
4
5
1AM LOOP jack and FM 75 Ω terminals
Connect the supplied AM and FM antennas.
2AUX IN jacks
Accept analog sound signals from external equipment. Connect external equipment using an optional connecting cable with RCA phono plugs (red plug to R jack, white plug to L jack). Refer also to the operating instructions for your equipment.
To switch function to external input, press AUX.
To change a source name in the display of the AUX function.
Hold down AUX and press POWER while the power is on.
AUX 
VIDEO
TV 
3SUB WOOFER3jack
Connect optional powered sub woofer with a built-in amplifier to the jack.
4SPEAKERS3terminals
Connect the speaker cords of the supplied speakers.
5 AC power cord |
5 |
Remote control
1 |
7 |
2 |
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En |
8 |
3 |
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4 |
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5 |
9 |
6 |
0 |
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!
Buttons with the same or similar names on the main unit basically have the same function.
1POWER
20–10, +10
CD: selects a track of the specified number.
Radio: tunes in the station with the specified preset number.
The numbered buttons take on these functions when pressed with SHIFT held down:
CLOCK
Selects clock mode.
TUNER MODE
Switches between stereo or monaural FM reception.
DISPLAY
PROGRAM
Selects programmed CD playback mode.
TIMER
Selects timer mode.
SLEEP
Selects sleep-timer mode.
RANDOM/REP
Selects random or repeat CD playback mode.
CD EDIT/CHECK
Selects edited CD recording.
REV MODE
Selects a reverse mode.
3 REC/REC PAUSE
7FUNCTION
Switches the active function among TAPE, TUNER, AUX and CD.
8PRESET +,-
Tunes in a preset station.
9f/r, t/g
0 VOLUME +,-
! TONE
Starts and pauses recording when pressed with SHIFT held down.
REC MUTE
Enters 4-second blank spaces during recording.
4ECD
AUX dTAPE
TUNER/BAND sCLEAR
5SET
Determines the mode.
Stores the received station to preset.
6SHIFT
Hold down when pressing a numbered button to change its function to that printed above the number.
6
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