Radio Shack 12-240 User Manual

Cat. No. 12-240
OWNER’S MANUAL
Please read before using this equipment.
Weatheradio with Alert
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Your Radio Shack Weatheradio with Alert is designed to receive National Weather Service broadcasts. These broadcasts provide information ab out weather conditions and forecasts 24 hours a day. Your radio receives these transmissions from up to 50 miles away. Its features in­clude:
Alert Mode
— monitors weather broadcast s and sounds
an alert siren in emergency weather situations.
Optional S ir e n Lock
— sets the siren to sound until you
turn it off.
Siren Test Button
— lets you check the alert siren to
make sure the alert circuit is operating.
Two Anten na s
— give you the option of using the power
cord or the telescoping antenna for the best reception.
Batter
Backup
— automatically switches to internal
battery power if AC power is interrupted.
Three Channels
— let you choose the frequency that
provides the best reception.
stal-Con t rol led Tunin
Cr
©
1996 Tandy Corporation.
Radio Shack and Weatheradio are registered trademarks
2
All Rights Reserved.
used by Tandy Corporation.
— provides accurate tuning.
Warning
: To prevent fire or shock hazard, do not expose
this product to rain or moisture.
CAUTION
RISK OF ELECTRIC SHOCK.
DO NOT OPEN.
!
CAUTION
ELECTRIC SHOCK, DO NOT REMOVE COVER OR BACK. NO USER-SERVICE­ABLE PARTS INSIDE. REFER SERVIC­ING TO QUALIFIED PERSONNEL.
This symbol is intended to alert you to the presence of unin­sulated dangerous voltage within the product’s enclosure that might be of sufficient ma gnitude to con stitute a risk of electr ic shock. Do not open the product’s case.
This symbol is intended to inform you that important operat­ing and maintenance instructions are included in the litera-
!
ture accompanying this product.
: TO REDUCE THE RISK OF
The graphical symbols with supplemental markings are located on the bottom of the unit.
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CONTENTS
Power Sources ............................................................ 5
Connecting AC Power .................................. ....... .. . 5
Installing a Backup Battery ..................................... 5
Operation ..................................................................... 6
Receiving Weather Broadcasts .............................. 6
Using the Alert Mode .............................................. 7
Testi ng Alert Operation ................ .......... ......... ........ 8
Testing the Alert Circuit .................................... 9
Testing Alert Reception .................................. 10
Care and Maintenance .............................................. 11
FCC Statement ..................................................... 12
Specifications ............................................................ 13
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POWER SOURCES
CONNECTING AC POWER
Plug the Weatheradio’s power cord into a standard AC outlet.
Caution:
polarized and fit only one way. If the plug will not fit easi­ly, turn it over and try again. Do not force it.
To prevent electric shock, the plug’s blades are
INSTALLING A BACKUP BATTERY
The radio automatically swi tches to battery power if AC power fails. Follow these steps t o install a 9-volt battery (not supplied), such as RadioShack Cat. No. 23-553.
1. Remove the battery compartm ent cover by pressing the tab in the direction of the arrow and lifting u p the cover.
2. Snap the battery connector onto the battery contacts.
3. Place the battery in the compartment and replace the compartment cover.
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OPERATION
RECEIVING WEATHER BROADCASTS
Follow these steps to receive National Weather Service (NWS) broadcasts.
1. To turn on the radio, turn clicks. The alert indicator lights. When you turn on the radio, it is set to the alert mode.
2. Press
3. Set
4. Set
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WEATHER
broadcasts. The alert indicator turns off.
ANTENNA
If the signal is broken or noisy , set
Note:
. Then unsnap the telescoping antenna and
ROD
extend it to its full length. If rece ption is st ill not clear, try locating the radio near an outside wall or window .
CHANNEL
reception.
to set the radio to receive weather
to
LINE
to the frequency that provides the best
VOLUME
.
to the right u ntil it
ANTENNA
to
5. Adjust
VOLUME
to a comfortable listening level.
6. To turn off the radio, turn
VOLUME
to the left until it
clicks.
USING THE ALERT MODE
You can set t he Weatheradio to alert you when the Na­tional Weather Service broadcasts an emergency signal, without having to listen to c ontinuous weather updates. Follow these steps to set the radio to the alert mode.
1. To turn on the radio, turn
VOLUME
clicks. The radio is in the alert mode and the alert indicator lights. The n set
VOLUME
tion.
If the radio is set to receive weather broad-
Note:
casts, simply pre ss
ALERT
to set the radio to the alert mode. The alert indicator lights and the receiver is silent.
2. Set
ALERT LOCK
— The siren sounds until you press
ON
as follows:
silence it.
— The siren sounds only during the 10-secon d
OFF
alert signal broadcast.
to the right u ntil it
to its center posi-
WEATHER
to
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OFF
We suggest you use the
Note:
will be away from the radio s o the s iren does not di s­turb others if it sounds. When you return, the radio’s alert indicator flashes to let you know that the radio received an alert signal broadcast.
3. When the radio receives an alert signal and sounds the alert siren, press is still sounding), the alert indicator stops flashing, and you hear the current weather broadcast.
WEATHER
setting when you
. The siren stops (if it
4. To turn off the radio, turn clicks.
Caution:
alert; turn on your radio and monitor the latest weather in­formation.
If severe weather threatens, do not wait for an
VOLUME
to the lef t until it
TESTING ALERT OPERATION
For your Weatheradio to be ef fective, you m us t place t he radio where you can hear its alert tone (see “Testing the Alert Circuit”) and where it can receive an emergency alert broadcast (see “Testing Alert Reception”).
Once you determine a location that meets these two con­ditions, leave the radio there for the best protection.
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Testing the Alert Circuit
The
button lets you hear th e alert siren the Weat h-
TEST
eradio produces, but does not guaran tee your radio will receive an emergency alert broadcast (see “Test ing Alert Reception”).
Follow these steps to sound the alert siren.
1. Turn on the Weatheradio.
2. Press
3. Press and hold
If
ALERT LOCK
. The alert indicator lights.
ALERT
. The siren sounds.
TEST
is set to ON, press
WEATHER
to stop
the siren. If
ALERT LOCK
is set to
while you hold down
TEST
, the siren sounds o nly
OFF
.
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Testing Alert Reception
The fact that you get clear voice reception or that the si­ren sounds when you press that an emergency alert broadcast will trigger your Weatheradio’s alert siren. Also, if you are in a fringe area, your radio might be triggered by an alert broadcast in one area, but not be triggered if you plac e it somewhere else (even close by).
To verify actual reception, your radio must receive a test or emergency alert broadcast. The National Weather Service (NWS) broadcasts a test alert every week on Wednesday between 11 AM and 12 noon. To find out the specific test schedule in your area, contact your local Na­tional Oceanic and Atmospheric Administration (NOAA) or National Weather Service office. These offices are usually listed in the telephone directory under “US Gov­ernment, Department of Commerce.”
To verify that your Weatheradio receives the test alert properly, press
ALERT
before the time when the test alert is broadcast in your local area. I f the test alert broadc ast does not trigger your radio’s alert siren, you are either out of range of the broadcast, the po wer cord is disconnect­ed, or your radio’s batteries are weak.
does not guarantee
TEST
If you use your Weatheradio when y ou travel, be
Note:
sure to test it at its new location.
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CARE AND MAINTENANCE
Your Weatheradio is an example of superior design and craftsmanship. The following suggestions will help you care for your radio so you can enjoy it for years.
Keep the radio dry. If it gets wet, wipe it dry immediately. Liquid s might contain miner­als that can corrode the electronic circuits.
Use and store the radio only in normal tem­perature environments. Temperature ex­tremes can shorten the life of electronic devices and distort or melt plastic parts.
Keep the radio away from dust and dirt, which can cause premature wear of parts.
Handle the radio gently and carefully. Dropping it can damage circuit boards and cases and can cause the radio to work im­properly.
Use only fresh batteries of the required size and type. Old batteries can leak chem­icals that damage your radio’s electronic parts.
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Wipe the Weatheradio with a dam p cloth
CLEANER
occasionally to keep it looking new. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the radio.
Modifying or tampering with the Weatheradio’s internal components can cause a malfunction and might invalidate your radio’s warranty and void your FCC authorization to operate it. If your radio is not performing as it should, t ake it to your local Radio Shack store for assistance.
FCC STATEMENT
Your Weatheradio might caus e TV or radio interference even when it is operating properly. To determine whether your radio is causing the in terference, turn i t off. I f the in­terference goes away, your radio is causing it. Try to eliminate the interference by:
• Moving your radio away from the receiver
• Contacting your local Radio Shack store for help
If you cannot eliminate the interference, the FCC requires that you stop using the radio.
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SPECIFICATIONS
Frequency Coverage ................Channel A: 162.400 MHz
Channel B: 162.475 MHz
Channel C: 162.550 MHz
Power Output......................................Maximum 440 mW
Power Supply...................... 120 Volts, 60 Hz, 5 watts AC
Battery Backup Power ....9-Volt Battery (Cat. No. 23-553)
Antenna ............................. Li ne Cord or Telescoping Rod
Dimensions (HWD) ....................1
Weight...................................................................15.5 oz
Specifications are typical; individual unit might vary. Specifications are subject to change and improvement without notice.
3
/4 × 61/16 × 41/8 Inches
(45 × 153 × 104 mm)
(439 g)
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NOTES
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RADIO SHACK LIMITED WARRANTY
This pr oduct is warranted against defe cts for 90 days from date of pur­chase from Radio Shack company-owned stores and authorized Radio Shack fra nchisees and dealer s. Within this period, we will re pair it without charge for parts and labor. Simply
sales slip
ranty does not cover transportation costs. Nor does it cover a product subjected to misuse or accide ntal dama ge. EXCEPT AS PROVIDED HEREIN, RADIO SHACK MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN LIM­ITED WARRANTIES CONTAINED HEREIN. Some states do not per­mit limitation or exclusion of implied warranties; therefore, the aforesaid limitation(s) or exclusion(s) may not apply to the purchaser.
This warranty gives you speci fic leg al righ ts and yo u may also hav e oth er rights which vary from state to state.
as proof of purchase date to any Radio Shack store. War-
We Service What We Sell
bring y ou r Rad io Sha ck
9/94
RADIO SHACK
A Division of Tandy Corporation
Fort Worth, Texas 76102
4A6 Printed in China
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