Radio Shack 330282T Stereo Digital Wireless Headphones (Transmitter Unit) User Manual

RadioShack Corporation Stereo Digital Wireless Headphones (Transmitter Unit)

User Manual

THE PERFORMANCE YOU NEEDTMDigital Wireless Stereo HeadphonesUser’s Guide 33-282Please read this user’s guide before using your new headphones.33-282 UG.indd 1 9/17/2009 10:04:07 AM
22Package contentsStereo headphonesTransmitterAC adapter3-foot (91.4cm) RCA Cable¹/8“ (3.5mm) phono adapter1/4“ (6.3mm) adapterUser’s GuideQuick StartFeaturesCompletely wireless, with a 90-foot (27.43m) range* for use all around your homeDigital signal delivers crystal-clear soundVoice clarity control enhances speech and dialogue; ideal for the hearing impaired when watching TVAmbient sound isolation enables you to switch between listening to your entertainment and external conversations, without removing the headphonesPadded earcups and adjustable headband for comfortTransmitter also charges the headphones when rechargeable batteries are usedEngineered to reduce interference and disruptive noisen Note:*Your range may vary. 90-foot (27.43m) range is based on line-of-sight operation.33-282 UG.indd 2 9/17/2009 10:04:07 AM
331 Connect transmitter1. Connect the transmitter to your audio source using the included RCA cable, matching the colors to your output jacks. If needed, use the included ¹/8“ or 1/4“ adapters.2. Connect the AC adapter to the transmitter and plug into a standard power outlet.n Note: Disconnect the adapter from the outlet when you are not using the transmitter and the headphones.Audio Out ¹/8” Headphones Jack¼” Headphones Jack33-282 UG.indd 3 9/17/2009 10:04:09 AM
44VolumeOn/OffTurn the transmitter on or off.On/OffTurn the headphones on/off. AUDIO IN L/RDC 9V Power LEDLights red when turned on and headphones are placed on the transmitter.Lights blue when charging.Power LEDLights blue when the headphones are turned on.Back View of Transmitter Front View of TransmitterE-bass On/OffTurn enhanced audio on/off.Voice ClarityEnhances speech and dialogue.CHANNEL 1 2 3Isolation H/L/OFFAdjust ambient sound isolation to H or L to hear a conversation without removing the headphones. 33-282 UG.indd 4 9/17/2009 10:04:13 AM
552 Install Batteries1. Remove the battery compartment cover on the left ear cup. 2. Insert four AAA alkaline or rechargeable batteries (neither included), matching the polarity symbols (+ and –) marked inside.3. Set ALK/RCH to ALK for alkaline or RCH for rechargeable batteries.4. Set Channel to 1, 2 or 3 to match the setting on the transmitter channel switch. 5. Replace the cover.w Warning: Never install alkaline batteries with the ALK/RCH switch set to RCH. Alkaline batteries can get hot or explode if you try to recharge them.b Battery Notes:Replace or charge the batteries if the range decreases, you do not hear sound from the audio source, or the power LED on the headphones blinks.Dispose of old batteries promptly and properly. Do not burn or bury them.Use only fresh batteries of the required size and recommended type. Do not mix old and new batteries of different sizes or types.If you do not plan to use the headphones for an extended time, remove the batteries. Batteries can leak chemicals that can damage electronic parts.AAAAAAAAAAAAALK/RCHChannel33-282 UG.indd 5 9/17/2009 10:04:13 AM
663 Charge rechargeable batteries (optional)1. Turn off the headphones.2. Make sure rechargeable batteries are installed and ALK/RCH is set to RCH.3. Dock your headphones on the transmitter in the direction as shown. The LED on the transmitter lights blue.4. Remove the headphones from the transmitter after charging.n Notes: If the LED does not light, slightly adjust the headphones until the charging connectors on the headphones and transmitter are well connected.Charge for at least 12 hours when using new rechargeable batteries for the first time.Recycle your old rechargeable batteries at one of the many collection sites in the U.S. and Canada. To find the site nearest you, visit www.call2recycle.org or call toll-free 1-877-2-RECYCLE.LPower LEDLights blue when charging.Line up triangle icons.Charging connectorsCharging connectorsR33-282 UG.indd 6 9/17/2009 10:04:15 AM
774 Use your headphonesSelect a location which provides the best performance.1. Press 1to turn on the transmitter. The AUVIO logoThe AUVIO logo lights blue.2. Slide Power On/Off to On to turn on the headphones. The power LED on the headphones lights blue.3. Set the headphones volume to minimum. 4. Turn on the audio source, and gradually increase the volume to a comfortable level. 5. Turn the E-bass (enhanced audio) on or off, and adjust the Voice Clarity or Isolation H/L/OFF as necessary. (See Page 4 for more information about features.)n Notes: Be sure the channel switch on your transmitter and headphones is set to the same position (1, 2, or 3).Remove objects between the transmitter and headphones.To preserve battery life, be sure to turn off the headphones when you are not using them.If you experience any interference, try to select other operating channels by setting the switches at the transmitter and the headphones.The volume of your music is decreased when an ambient sound is detected if you switch Isolation H/L/OFF to H or L.w CAUTION: Do not connect the transmitter to your audio source’s speaker output. Doing so could damage the transmitter and audio source.33-282 UG.indd 7 9/17/2009 10:04:16 AM
88Listening SafelySet the headphone volume to the lowest setting before listening. After you begin listening, adjust the volume to a comfortable level.Do not listen at extremely high volume levels. Extended high-volume listening can lead to permanent hearing loss.If you connect the transmitter to an audio source headphone jack, set the audio source’s volume to the middle position. Then adjust VOLUME on the headphones to the desired level.Turn off the headphones before turning off the transmitter. This prevents you hearing a loud click that may be generated when you turn off the transmitter.SpecificationsTransmitterCarrier Frequency ...................................... 3 channels (910.5, 915, 919.5 MHz)Power Source ........................................................................... 9V DC, 200 mAFrequency Response ....................................................... 80Hz – 20 kHz (6 dB)ReceiverS/N Ratio (@ –50dBm) ......................................................... > 70 dB (A weight)Audio Distortion ....................................................................................... < 1 %Max. Audio output ............................................................................... > 3 mWPower requirement ............................... AAA Alkaline/Rechargeable battery x 4Specifications are subject to change and improvement without notice. Actual product may vary from the product images in this document.FCC InformationThis 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 installa-tion. 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 interfer-ence 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.Changes or modifications not expressly approved by Ignition L.P. may cause interference and void the user’s authority to operate the equipment.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.33-282 UG.indd 8 9/17/2009 10:04:16 AM
99Limited WarrantyIgnition L.P. 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. IGNITION L.P. 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 Ignition L.P. Authorized Service Facility; (c) consumables such as fuses or batteries; (d) ordinary wear and tear or cosmetic damage; (e) transportation, shipping or insur-ance 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 sales receipt as proof of purchase date to the place of purchase. Ignition L.P. 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 Ignition L.P. 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.IGNITION L.P. 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, IGNITION L.P. 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 IGNITION L.P. 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 Ignition L.P. at: Ignition L.P., 3102 Maple Ave. Suite 450, Dallas, TX 75201 02/09For product support, call 1-866-315-042633-282 UG.indd 9 9/17/2009 10:04:16 AM
1010© 2009. Ignition L.P. All rights reserved. Auvio is a trademark used by Ignition L.P. 09A0933-282Get more from your audio and video equipment. See what you’ve been missing. With Auvio, you control the experience.Auvio was established by a group of technophiles to provide high quality audio and video products without the high sticker price. The Auvio philosophy is for you to experience audio and video as it was intended to be: pure and distortion free. We know electronics can be intimidating. Auvio simplifies your experience by providing the right products, with the right specs, to work with your equipment. Be confident about your purchase: your new Auvio product incorporates the latest technology, is built to the highest quality standards, and reduces environmental impact by complying with RoHS environmental restrictions.Protect the environment by recycling used electronics. Go to E-CyclingCentral.com to find an electronic recycling center near you.Printed in ChinaAO0382AAA133-282 UG.indd 10 9/17/2009 10:04:16 AM

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