Radio Shack 3201257AT Wireless Microphones User Manual

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Document ID	1078854
Application ID	o55lBOI1rGnnGMp7z0TeRA==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	52.18kB (652189 bits)
Date Submitted	2009-03-10 00:00:00
Date Available	2009-03-12 00:00:00
Creation Date	2008-11-07 11:34:52
Producing Software	Adobe PDF Library 7.0
Document Lastmod	2008-11-07 11:34:57
Document Title	User Manual
Document Creator	Adobe InDesign CS2 (4.0)

Wireless Lapel Microphone System
32-1257
Thank you for purchasing your 170MHz VHF Single-Channel Wireless Lapel Microphone System from RadioShack. Your system
transmits microphone signals up to 200 feet away from the receiver, allowing you to move freely. Please read this user’s guide
before installing, setting up, and using your new microphone.
1 Install transmitter batteries
1. Remove the belt clip.
MUTE
POWER
Press to turn on
or off.
2. Remove the battery cover.
3. Install 2 AA batteries (not included)
matching the polarity symbols (+
and –) marked inside.
POWER
LED
4. Replace the battery cover.
MICROPHONE
VOLUME
SQUELCH
Belt clip
READY
LED
3 Use the microphone system
2 Connect the receiver
1. Push POWER to turn on the receiver.
The indicator lights.
DC 9V
2. Set the transmitter’s TALK/
STANDBY/OFF switch to TALK.
3. Speak at a normal level and adjust
VOLUME on the receiver.
4. Rotate SQUELCH to control the
transmitting distance.
LINE
Connect a shielded
audio cable (not
included) to your PA
amplifier, tape deck,
mixer, or other device.
MICROPHONE
Connect a ¼”
��� audio
������
cable (not
���������������
included)�
to MICROPHONE
IN on an amplifier.
What’s Included
Receiver
Adapter
9V AC adapter
Connect to a wall
outlet.
Care
Transmitter
User’s Guide
Features
• Three operating channels are
available so that you can use three
microphone systems at the same
time.
• Squelch adjustment on the receiver
limits background noise while you are
speaking into the microphone.
• Volume adjustment on the receiver
adjusts the audio signal amplitude
of the Line and Microphone output
ports.
• The Line and Microphone outputs on
the receiver connect to other audio
equipment.
Keep your receiver and transmitter
dry; if they get wet, wipe them dry
immediately. Use and store the
system only in room temperature
environments. Handle your receiver
and transmitter carefully; do not drop
them. Keep your microphone system
away from dust and dirt, and wipe
the receiver and transmitter with a
damp cloth occasionally to keep them
looking new.
Specifications
Frequency.................................169.505 MHz
...................................................170.245 MHz
...................................................171.905 MHz
Transmitter
Directivity................................ unidirectional
Sensitivity................... 88dB SPL at 7kHz FM
Operating range.......................200 ft (61 m)
Power source.........2 AA batteries or 3V DC
©2008. RadioShack Corporation. All rights reserved.
RadioShack and RadioShack.com are trademarks used by RadioShack Corporation.
32-1257[A].103008.indd 1
TALK/STBY/OFF
POWER LED
The LED lights when TALK/
STBY/OFF is set to TALK.
Current consumption...........less than 60mA
Battery life..................................about 40 hrs
Dimensions........3×2.4×1.1 in (76×61×29 mm)
Weight........................................... 2 oz (57 g)
Receiver
Line output......................................... 510mV
Microphone output.............................. 10mV
Image rejection.....................................55dB
Spurious rejection.................................55dB
Frequency response............... 80 – 10,000Hz
Power requirement.........9V, 300mA AC/DC
Adapter
Dimensions............................ 6.7×4.2×1.5 in
.......................................... (170×106×37 mm)
Weight...................................... 7.8 oz (220 g)
Specifications are subject to change
and improvement without notice. Actual
product may vary from the images found in
this document.
www.radioshack.com
Protect the environment by recycling
used electronics. Go to
E-CyclingCentral.com to find a recycle
location near you.
AO0232ADA1
Printed in China
12A08
32-1257
11/07/2008 11:34:56
User’s Guide
Install Transmitter Batteries
Connect the Receiver
Use the Microphone System
Replace the batteries when the POWER
LED is off in talk mode.
1 Turn off the receiver and set
1 Clip the microphone onto your
1 Turn off your transmitter.
2 Use the 9V AC adapter to connect
2 Gently pull up on the belt clip’s tab
and slide down to remove
�����������������
it��������
. Then,
remove the battery cover.
3 Install 2 AA batteries matching the
polarity symbols (+ and –) marked
inside.
Battery Notes:
• Dispose of old batteries promptly
and properly. Do not burn or bury
batteries.
• Use only fresh batteries of the
required size and recommended
type. Do not mix batteries of different
sizes or types.
• If you do not plan to use your
microphone system for a month or
more, remove the batteries. Batteries
can leak chemicals that can damage
electronic parts.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: To reduce
the risk of fire or shock
hazard, do not expose
this product to rain or
moisture
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE THE COVER OR BACK. NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED PERSONNEL.
The lightning symbol is intended to alert you to
the presence of uninsulated, dangerous voltage
within this product’s enclosure that might be of
sufficient magnitude to constitute a risk of electric
shock. Do not open the product’s case.
The exclamation symbol is intended to inform you that
important operating and maintenance instructions are
included in the literature accompanying this product.
FCC Information
Warning: Modifying, tampering with, or adjusting
this unit, or replacing any transmitter component
(crystal, semiconductor, etc.) may result in a violation
of the FCC rules.
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 your local RadioShack store or an
experienced radio/TV technician for help.
If you cannot eliminate the interference, the FCC
requires that you stop using your microphone system.
Changes or modifications not expressly approved
by RadioShack may cause interference and void the
user’s authority to operate the equipment.
32-1257[A].103008.indd 2
VOLUME to MIN.
the receiver to a standard 120V AC
wall outlet.
3 Use a shielded audio cable to
connect the LINE jack on the
receiver to the LINE/AUX jack on
a PA amplifier, tape deck, mixer, or
other audio device.
NOTES:
• If you are using your amplifier’s
LINE/AUX IN, connect the
MICROPHONE jack on the receiver
to MICROPHONE IN on your
amplifier using ¼” audio cable (not
included).
• You can connect both output jacks
to external devices (for example,
an amplifier and a tape recorder)
to record microphone signals while
listening to audio.
clothing, 3 to 8” from your mouth.
Clip the transmitter to your belt or
pocket.
2 Push POWER to
�������������������������
turn on the receiver��.
The power indicator lights up.
3 Fully extend the receiver’s antenna.
4 Set the transmitter’s TALK/STANDBY/
OFF switch to TALK. The READY
indicator on the receiver will light up.
5 Speak at a normal level and adjust
VOLUME on the receiver.
6 To momentarily turn off the
microphone, press and hold MUTE.
Release MUTE when ready to talk.
7 Use STANDBY to avoid the
popping noise that might occur if
you turn TALK/STANDBY/OFF to
OFF and then back to TALK.
8 Rotate SQUELCH to control
the transmitting distance. Turn
to minimum to increase the
transmitting distance.
NOTE: When you finish using the
system, be sure to switch the transmitter
to OFF mode to save battery power.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the condition that this device
may not cause harmful interference.
This wireless microphone system complies with Part
90 of the FCC Rules. There are three frequencies
available for the system. You must obtain a
license for each frequency you plan to use before
operating your system. One license can include both
frequencies. Visit http://wireless.fcc.gov/uls/, or call
your local FCC office to apply for your license. Your
ability to obtain a license will depend on how you
plan to use the system.
For RF exposure
“IMPORTANT NOTE: To comply with the FCC RF
exposure compliance requirements, no change to the
antenna or the device is permitted. Any change to
the antenna or the device could result in the system
exceeding the RF exposure requirements.”
For devices less than 200mW ERP
SAFETY INFORMATION
Your wireless microphone contains a low power
transmitter. When the EUT is powered on, it sends
out radio frequency (RF) signals. In August 1996,
the Federal Communications Commissions (FCC)
adopted RF exposure guidelines with safety levels for
wireless devices.
IMPORTANT
To maintain compliance with the FCC’s RF exposure
guidelines, hold the transmitter and antenna at least
1 inch (2.5 centimetres) from your face and speak in a
normal voice, with the antenna pointed up and away
from the face. Ensure that the antenna is at least 1
inch (2.5 centimetres) from your body when you are
using your wireless microphone.
Use only the supplied antenna. Unauthorized
antennas, modifications, or attachments could
damage the transmitter and may violate FCC
regulations.
Limited Warranty
RadioShack warrants this product against defects in
materials and workmanship under normal use by the
original purchaser for ninety (90) days after the date of
purchase from a RadioShack-owned store or an authorized
RadioShack franchisee or dealer. RADIOSHACK MAKES
NO OTHER EXPRESS WARRANTIES.
This warranty does not cover: (a) damage or failure
caused by or attributable to abuse, misuse, failure to
follow instructions, improper installation or maintenance,
alteration, accident, Acts of God (such as floods or
lightning), or excess voltage or current; (b) improper or
incorrectly performed repairs by persons who are not a
RadioShack Authorized Service Facility; (c) consumables
such as fuses or batteries; (d) ordinary wear and tear or
cosmetic damage; (e) transportation, shipping or insurance
costs; (f) costs of product removal, installation, set-up
service, adjustment or reinstallation; and (g) claims by
persons other than the original purchaser.
Should a problem occur that is covered by this warranty,
take the product and the RadioShack sales receipt as
proof of purchase date to any RadioShack store in the
U.S. RadioShack will, at its option, unless otherwise
provided by law: (a) repair the product without charge for
parts and labor; (b) replace the product with the same or
a comparable product; or (c) refund the purchase price.
All replaced 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 period.
RADIOSHACK EXPRESSLY DISCLAIMS ALL WARRANTIES
AND CONDITIONS NOT STATED IN THIS LIMITED
WARRANTY. ANY IMPLIED WARRANTIES THAT MAY BE
IMPOSED BY LAW, INCLUDING THE IMPLIED WARRANTY
OF MERCHANTABILITY AND, IF APPLICABLE, THE IMPLIED
WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE,
SHALL EXPIRE ON THE EXPIRATION OF THE STATED
WARRANTY PERIOD.
EXCEPT AS DESCRIBED ABOVE, RADIOSHACK SHALL
HAVE NO LIABILITY OR RESPONSIBILITY TO THE
PURCHASER OF THE PRODUCT 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 RESULTING FROM
INCONVENIENCE AND ANY LOSS OF TIME, DATA,
PROPERTY, REVENUE, OR PROFIT AND 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
limitations or exclusions may not apply to you. This
warranty gives you specific legal rights, and you may also
have other rights which vary from State to State. You may
contact RadioShack at:
RadioShack Customer Relations
300 RadioShack Circle, Fort Worth, TX 76102
04/08
11/07/2008 11:34:57

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