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32-2038A
08A01
Printed in China
RadioShack Corporation
Fort Worth, Texas 76102
Using the Powerhorn Without the Microphone
Mounted
When using the Powerhorn for an extended time, the shoulder strap
can hold the Powerhorn and you can use the lightweight microphone
to broadcast your message.
Follow these steps to use the Powerhorn without the microphone
mounted.
1. Set
SIREN
on the left side of the handle to
OFF
.
2. Place the strap over your shoulder and adjust it as desired.
3. Place the microphone about 5 inches from your mouth and
press the
TALK
bar on the left side of the microphone when you
speak.
4. To speak continuously without having to press the
TALK
bar,
slide it in the direction of the
LOCK
arrow until it clicks. Slide the
bar to the opposite position to unlock it.
5. Rotate
VOLUME
on the right side of the microphone toward
10
to
increase, or toward
0
to decrease, the Powerhorn’s volume.
Note:
If feedback occurs, move the microphone away from the front
of the speaker, decrease the volume, or adjust the
FEEDBACK
CONTROL
(see “Using the Feedback Control”).
Using the Siren
To turn on the siren, set
SIREN
to
ON
. To turn it off, set
SIREN
to
OFF
.
Warning:
Do not point the Powerhorn directly at someone when you
turn on the siren.
Using the Feedback Control
If you experience feedback problems while using the Powerhorn
indoors, open the battery compartment and use a small Phillips
screwdriver to rotate the
FEEDBACK
CONTROL
counterclockwise to
reduce feedback.
Note:
Adjusting
FEEDBACK
CONTROL
to reduce feedback also
reduces the volume. To increase the volume, rotate
FEEDBACK
CONTROL
clockwise until the sound is audible without feedback. If
you are unsure how to make this adjustment, take the Powerhorn to
your local RadioShack store for assistance.
CARE
Keep the powerhorn dry; if it gets wet, wipe it dry immediately. Use
and store the powerhorn only in normal temperature environments.
Handle the powerhorn carefully; do not drop it. Keep the powerhorn
away from dust and dirt, and wipe it with a damp cloth occasionally
to keep it looking new.
Modifying or tampering with the powerhorn’s internal components
can cause a malfunction and might invalidate its warranty. If your
powerhorn is not performing as it should, take it to your local Ra-
dioShack store for assistance.
SPECIFICATIONS
Frequency Coverage ............................................................. 450 Hz–10 kHz
Power Source .................................................................. 8 C 1.5 V Batteries
Operating Voltage .................................................................................... 12V
Power Rating ...................................................................... 10 W (Maximum)
Impedance ......................................................................... Speaker: 8 Ohms
Microphone: Low Impedance (condenser)
Current Drain ....................................................................... 140 mA–250 mA
Drive Current ............................ At Talk: 2.4A (Under); At Siren 4.0A (Under)
Output Level .............................................................................. Over 105 dB
Distance Range (Approximate) ....................................... 1.6 Miles (2.57 km)
(Quiet Suburban Area)
0.8 Miles (1.29 km) (City Area)
Dimensions (HWD) (Without Microphone Attached) ...... 9
7
/
8
× 13 × 9 Inches
(25 × 33 × 22.7 cm)
Weight (with Batteries) ........................................................................ 4.4 lbs
(2.0 kg)
Specifications are typical; individual units might vary. Specifications are
subject to change and improvement without notice.
Limited Ninety-Day Warranty
This product is warranted by RadioShack against manufacturing defects in mate-
rial and workmanship under normal use for ninety (90) days from the date of pur-
chase from RadioShack company-owned stores and authorized RadioShack
franchisees and dealers. EXCEPT AS PROVIDED HEREIN, RadioShack MAKES
NO EXPRESS WARRANTIES AND ANY IMPLIED WARRANTIES, INCLUDING
THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PUR-
POSE, ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN
LIMITED WARRANTIES CONTAINED HEREIN. EXCEPT AS PROVIDED
HEREIN, RadioShack SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO
CUSTOMER OR ANY OTHER PERSON OR ENTITY WITH RESPECT TO ANY
LIABILITY, LOSS OR DAMAGE CAUSED DIRECTLY OR INDIRECTLY BY USE
OR PERFORMANCE OF THE PRODUCT OR ARISING OUT OF ANY BREACH
OF THIS WARRANTY, INCLUDING, BUT NOT LIMITED TO, ANY DAMAGES RE-
SULTING FROM INCONVENIENCE, LOSS OF TIME, DATA, PROPERTY, REVE-
NUE, OR PROFIT OR ANY INDIRECT, SPECIAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, EVEN IF RadioShack HAS BEEN ADVISED OF
THE POSSIBILITY OF SUCH DAMAGES.
Some states do not allow limitations on how long an implied warranty lasts or the
exclusion or limitation of incidental or consequential damages, so the above limita-
tions or exclusions may not apply to you.
In the event of a product defect during the warranty period, take the product and
the RadioShack sales receipt as proof of purchase date to any RadioShack store.
RadioShack will, at its option, unless otherwise provided by law: (a) correct the de-
fect by product repair without charge for parts and labor; (b) replace the product
with one of the same or similar design; or (c) refund the purchase price. All re-
placed parts and products, and products on which a refund is made, become the
property of RadioShack. New or reconditioned parts and products may be used in
the performance of warranty service. Repaired or replaced parts and products are
warranted for the remainder of the original warranty period. You will be charged for
repair or replacement of the product made after the expiration of the warranty pe-
riod.
This warranty does not cover: (a) damage or failure caused by or attributable to
acts of God, abuse, accident, misuse, improper or abnormal usage, failure to fol-
low instructions, improper installation or maintenance, alteration, lightning or other
incidence of excess voltage or current; (b) any repairs other than those provided by
a RadioShack Authorized Service Facility; (c) consumables such as fuses or bat-
teries; (d) cosmetic damage; (e) transportation, shipping or insurance costs; or (f)
costs of product removal, installation, set-up service adjustment or reinstallation.
This warranty gives you specific legal rights, and you may also have other rights
which vary from state to state.
RadioShack Customer Relations, 200 Taylor Street, 6th Floor,
Fort Worth, TX 76102
12/99