Jensen JCR-231 User Manual

DIGITAL AM/FM DUAL ALARM CLOCK RADIO

WITH WAVE SENSOR

JCR-231
USER MANUAL

PLEASE READ THIS USER MANUAL COMPLETELY BEFORE

OPERATING THIS UNIT AND RETAIN THIS BOOKLET FOR

FUTURE REFERENCE.

WARNING

TO PREVENT FIRE OR SHOCK HAZARD, DO NOT USE THIS PLUG WITH AN
EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE
FULLY INSERTED TO PREVENT BLADE EXPOSURE. TO PREVENT FIRE OR SHOCK
HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

WARNING

To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

IMPORTANT SAFETY INSTRUCTIONS

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. Cleaning – Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or
aerosol cleaners. Clean only with a 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 wider or the third prong is 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 a 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 has been exposed to rain or moisture,
does not operate normally, or has been dropped.

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15. This apparatus 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. Main plug is used as disconnect device and it should remain readily operable during intended use.
In order to disconnect the apparatus completely, the main plug should be disconnected from the
main socket outlet completely.

17. Battery shall not be exposed to excessive heat such as sunshine, fire or the like.

18. The rating label is located at the bottom of the apparatus.

19. The Caution Marking is located at the bottom of the apparatus.

20. Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent
type.

This symbol indicates that this product incorporates double insulation
between hazardous mains voltage and user accessible
parts

CAUTION:
TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE
OF AC PLUG TO WIDE SLOT. FULLY INSERT.

SAVE THESE INSTRUCTIONS

COMPLIANCE WITH FCC REGULATIONS

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause

undesired operation.

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.

WARNING

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Changes or modifications 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. Taking 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 cover. 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: JCR-231 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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Controls and Functions of Unit

1. On/Off/Source Button

2. Preset /Time Set / Y-M-D Button

3. Tuning + / Minute Button

4. Tuning - / Hour Button

5. Volume + / Alarm2 Button

6. Volume - / Alarm1 Button

7.Temp / DST Button

8.Dimmer/SET Button

9.Snooze / Time Zone/Sleep Button

10. LED Display

11. Infrared Sensor

12. Speaker

13. AC Power Cord

14. Battery Door

15. FM Wire Antenna

16. Aux In Jack

17. Temperature Sensor (For indoor

temperature only)

LOCATION OF CONTROLS

POWER REQUIREMENTS

This unit operates on 120V~ 60Hz and requires 1 x DC3V CR2032 Lithium battery (not included) for
clock backup during a power outage. Do not attempt to operate the radio on any other power source.
You could cause damage to the unit and void your warranty.

REPLACING BACKUP BATTERY

1. Remove the screw from the BATTERY DOOR and remove the battery compartment cover.

2. Install 1 brand new CR2032 Lithium 3V battery according to the polarity markings on the BATTERY

COMPARTMENT COVER.

3. Replace the battery compartment and tighten the screw to secure the compartment.

NOTE: The unit will operate without a battery installed, but your time and alarm settings will be lost and
will have to be reset in the event of a power interruption or failure.

IMPORTANT:

Be sure that the battery is 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 battery.

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