Jensen Stereo System JMC 180 User Manual

MODEL JMC-180  
WALL MOUNTABLE CD SYSTEM WITH AM/FM STEREO  
RECEIVER  
PLEASE READ THIS USER MANUAL COMPLETELY BEFORE  
OPERATING THIS UNIT AND RETAIN THIS BOOKLET FOR  
FUTURE REFERENCE.  
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13. Unplug this apparatus during lightening storms or when unused for a 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 has been exposed to rain or  
moisture, does not operate normally, or has been dropped.  
15. This appliance shall not be exposed to dripping or splashing water and that no object filled with  
liquids such as vases shall be placed on the apparatus.  
16. Do not overload wall outlet. Use only power source as indicated.  
17. Use replacement part as specified by the manufacturer.  
18. The product may be mounted to a wall only if recommended by the manufacturer.  
19. Upon completion of any service or repairs to this product, ask the service technician to perform  
safety checks.  
20. 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 instruction.  
21. 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.  
22. Damage Requiring Service - Unplug this product from 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.  
23. Main plug is used as disconnect device and it should remain readily operable during intended  
use. In order to disconnect the apparatus from the mains completely, the mains plug should be  
disconnected form the mains socket outlet completely.  
24. Battery shall not be exposed to excessive heat such as sunshine, fire or the like.  
25. Excessive sound pressure from earphones and headphone can cause hearing loss.  
CAUTION:  
TO PREVENT ELECTRIC SHOCK,  
MATCH WIDE BLADE OF AC PLUG TO WIDE SLOT.  
FULLY INSERT.  
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SAVE THESE INSTRUCTIONS  
CAUTION  
Follow the advice below for safe operations.  
ON PROTECTION AGAINST LASER ENERGY EXPOSURE  
As the laser beam used in this compact disc player is harmful to the eyes, do not attempt to disassemble the  
casing.  
Stop operation immediately if any liquid or solid object should fall into the cabinet.  
Do not touch the lens or poke at it. If you do, you may damage the lens and the player may not operate  
properly.  
Do not put anything in the safety slot. If you do, the laser diode will be ON when the CD door is still open.  
If the unit is not to be used for a long period of time, make sure that all power sources are disconnected from  
the unit. Remove all batteries from the battery compartment.  
This unit employs a laser. The use of controls or adjustment or performance of procedures other than those  
specified here may result in exposure to hazardous radiation.  
Should any trouble occur, remove the power source and refer servicing to qualified personnel.  
COMPLIANCE WITH FCC REGULATIONS  
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.  
WARNING  
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Changes or modifications to this unit not expressly approved by the party responsible for compliance  
could void the user's authority to operate the equipment.  
Dear JENSEN Customer  
Selecting fine audio equipment such as the unit you've just purchased is only the start of your musical  
enjoyment. Now it's time to consider how you can maximize the fun and excitement your equipment offers.  
This manufacturer and the Electronic Industries Association's Consumer Electronics Group want you to get  
the most out of your equipment by playing it at a safe level. One that lets the sound come through loud and  
clear without annoying blaring or distortion and, most importantly, without affecting your sensitive hearing.  
Sound can be deceiving. Over time your hearing "comfort level" adapts to higher volumes of sound. So what  
sounds "normal" can actually be loud and harmful to your hearing. Guard against this by setting your  
equipment at a safe level BEFORE your hearing adapts.  
To establish a safe level:  
Start your volume control at a low setting.  
Slowly increase the sound until you can hear it comfortably and clearly, and without distortion.  
Once you have established a comfortable sound level:  
Set the dial and leave it there.  
Take a minute to do this now will help to prevent hearing damage or loss in the future. After all, we want you  
listening for a lifetime.  
We Want You Listening For a Lifetime  
Used wisely, your new sound equipment will provide a lifetime of fun  
and enjoyment. Since hearing damage from loud noise is often  
undetectable until it is too late, this manufacturer and the Electronic  
Industries Association's Consumer Electronics Group recommend you  
avoid prolonged exposure to excessive noise.  
Customer's Record:  
The serial number of this product is found on its bottom. You should note the serial number of this unit in the  
space provided as a permanent record of your purchase to aid in identification in the event of theft of loss.  
Model Number: JMC-180  
Serial Number: ____________________  
PROTECT YOUR FURNITURE!!  
This system is equipped with non-skid rubber ‘feet’ to prevent the product from moving when you operate the  
controls. These ‘feet’ are made from non-migrating rubber material specially formulated to avoid leaving any  
marks or stains on your furniture. However certain types of oil based furniture polishes, wood preservatives, or  
cleaning sprays may cause the rubber ‘feet’ to soften, and leave marks or a rubber residue on the furniture.  
To prevent any damage to your furniture we strongly recommend that you purchase small self-adhesive felt  
pads, available at hardware stores and home improvement centers everywhere, and apply these pads to the  
bottom of the rubber ‘feet’ before you place the product on fine wooden furniture.  
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LOCATION OF CONTROLS  
1. TUNING CONTROL  
16. DOOR  
2. BAND SELECTOR (AM/FM/FM STEREO)  
3. FUNCTION SELECTOR (AUX/RADIO/CD/ALARM)  
4. CD DOOR (OPEN/CLOSE)  
17. PLAY/PAUSE BUTTON  
18. SKIP/SEARCH FORWARD BUTTON  
19. STOP BUTTON  
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5. LCD DISPLAY  
20. SKIP/SEARCH BACKWARD BUTTON  
21. REPEAT BUTTON  
22. REMOTE SENSOR  
23. PROG (PROGRAM) BUTTON  
24 SPEAKERS  
6. VOLUME CONTROL (-) BUTTON  
7. VOLUME CONTROL (+) BUTTON  
8. POWER ON/OFF BUTTON  
9. TIME BUTTON  
10. ALARM SET BUTTON  
11. HOUR BUTTON  
12. ALARM SET BUTTON  
13. MIN.(MINUTE) BUTTON  
25 HANGER HOLES  
26 FOLD OUT SPEAKER STANDS  
27 BATTERY COMPARTMENT DOOR  
28 FM ANTENNA  
14. STEREO HEADPHONE JACK  
15. AUX IN JACK  
29 STAND  
30 SPEAKER HANGER TABS  
REMOTE CONTROL UNIT  
INSTALLING THE STAND  
INSTALLING THE SPEAKERS  
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WALL MOUNTING  
IMPORTANT NOTES  
Avoid installing the unit in locations described below:  
Places exposed to direct sunlight or close to heat radiating appliances such as electric heaters.  
Dusty places.  
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Places subject to constant vibration.  
Humid or moist places.  
POWER SOURCES  
This Music System operates on 120V~ 60Hz. Do not attempt to operate the radio on any other power source.  
You could cause damage to the unit and void your warranty.  
Please be sure the power outlet you plug this unit into is working and receives constant (unswitched) power.  
The System is also equipped with a battery back-up system for the clock that is powered by 2 pieces of “AA”  
(UM-3) size batteries (Not included).  
Note: The batteries may be installed as a backup option to maintain the clock time if electrical power fails. In the  
event of power outage, the clock time will not be displayed, however the clock will continue to operate so  
current time will be maintained.  
The remote control unit it is designed to operate on 2 x “AAA” (UM-4) size batteries (Not included).  
GETTING STARTED  
A. INSTALLING BACK UP BATTERIES INTO THE SYSTEM  
1. Remove the BATTERY DOOR.  
2. Install 2 x “AA” (UM-3) batteries (not included) according to the polarity diagram inside the battery  
compartment.  
3. Close the BATTERY DOOR.  
B. INSTALLING BATTERIES INTO THE REMOTE CONTROL  
1. Turn over the remote control, and remove the battery door.  
2. Install 2 x “AAA” (UM-4) size batteries (not included) according to the polarity diagram inside the battery  
compartment.  
3. Close the battery door.  
IMPORTANT: Be sure that the batteries are installed correctly.  
Wrong polarity may damage the unit and void the warranty.  
For best performance and longer operating time, we recommend the use of good quality alkaline-  
type batteries.  
BATTERY CARE  
I.  
Do not mix old and new batteries.  
II. Do not mix alkaline, standard (carbon-zinc) or rechargeable (nickel-cadmium) batteries.  
III. If the unit is not to be used for an extended period of time, remove the battery. Old or leaking battery can cause  
damage to the unit and may void the warranty.  
IV. Do not dispose of batteries in fire, batteries may explode or leak.  
AC OPERATION  
1.  
2.  
3.  
Plug the AC POWER CORD into a 120V AC ~ 60Hz outlet.  
Press the POWER BUTTON to turn the unit on. The LCD DISPLAY will light up.  
To turn off the unit press the POWER BUTTON again. The LCD DISPLAY will go “Off”.  
USING THE REMOTE CONTROL CORRECTLY  
Note: The Remote Control is only for operating the CD Player.  
Point the Remote Control at the Infrared SENSOR (IR) (#22) located on the front of the System.  
The functions of the remote buttons are the same as the corresponding controls on the main unit.  
The performance of the Infrared SENSOR may be degraded causing unreliable operation if there is strong  
ambient light source in the same room.  
The recommended effective distance for remote operation is about 10-15 feet.  
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SETTING THE CLOCK  
The clock has to be set before using the system for the first time. When you connect the System to the AC outlet  
for the first time the clock display will show "12:00" with the colon flashing and will need to be set. For example  
set the clock time at 7:30 AM.  
1. Press and hold the TIME button and repeatedly press the HOUR button to set the  
correct Hour.  
2. Press and hold the TIME button and repeatedly press the MIN button to set the correct  
Minute.  
NOTE  
There is a PM INDICATOR located on the left-hand side of the clock display. Be sure to observe the PM  
indicator when setting the time to make sure the time is set correctly for AM or PM. If the PM indicator appears,  
the time displayed is "PM". If the PM indicator is not shown, the time displayed is "AM ".  
RADIO OPERATION  
1.  
2.  
3.  
4.  
To turn the radio on, press the POWER BUTTON once. The LCD DISPLAY lights up.  
Slide the FUNCTION SELECTOR to the “RADIO” position.  
Slide the BAND SELECTOR to your desired band (AM, FM or FM ST.).  
Turn the TUNING CONTROL to your desired radio station. The radio frequency  
appears in the LCD DISPLAY.  
5.  
6.  
Adjust the sound level by pressing the VOLUME buttons (+/-).  
To turn off the radio, press the POWER BUTTON again. The LCD DISPLAY will go  
“off”.  
FM STEREO RECEPTION  
With the BAND SELECTOR in the “FM ST” position, the FM Stereo Indicator “ST” will light up when listening to a  
strong station that is broadcasting in “Stereo”.  
Slide the BAND SELECTOR to the FM position when the FM stereo reception is weak. The reception may be  
improved, but the sound is monaural (MONO).  
TIPS FOR BEST RECEPTION  
AM – The AM antenna is located inside the cabinet of the main unit. If AM reception is weak, change the  
position of cabinet until the internal antenna picks up the strongest signal,  
FM – During FM reception, always keep the FM Wire Antenna fully extended. If FM reception is weak try  
repositioning the FM Wire Antenna until you find the strongest signal.  
CD PLAYER OPERATION  
NOTE: This unit not only plays commercial compact discs but also self-compiled CD-RW discs.  
Because of non-standardized format definition/production of CD-R/RW, playback quality & performance  
is not guaranteed.  
Manufacturer is not responsible for the playability of CD-R/RW due to recording conditions such as PC  
performance, writing software, media properties etc.  
Do not attach a label or seal to either side of the CD-R/RW disc. It may cause a malfunction.  
PLAY MODE  
1. Turn on the Music System by pressing the POWER BUTTON. The LCD DISPLAY goes “On”.  
2. Slide the FUNCTION SELECTOR to the “CD” position. Flashing “- -” will be displayed in the LCD DISPLAY  
while the Player is reading the table of contents (TOC) on the CD. “no” will be displayed if no disc is loaded.  
3. Open the CD DOOR by pressing the CD DOOR at the “OPEN/CLOSE” mark located on the CD door, load a  
CD with the label side facing upward and then close the CD door.  
4. Playback will start from track 1 once the Player has finished reading the TOC. The PLAY/PAUSE  
INDICATOR “f” will appear steadily on the LCD DISPLAY.  
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