SEMJ7NC - Earphones PIONEER - Free user manual and instructions

USER MANUAL SEMJ7NC PIONEER

Stereo hoofdtelefoon Auscultadores estéreo Stereohörlurar Στερεοφωνικά ακουστικά Stereo Kulakl›k Stereo Hodetelefoner Stereosluchátka Sztereó fejhallgatók Stereoslúchadlá Стереофонические наушники Słuchawki stereofoniczne Stereo Headphones Casque d’écoute Stéréo Stereo-Kopfhörer Cuffia stereo Auriculares estéreo Gebruiksaanwijzing Manual de instruções Bruksanvisning Οδηγίες λειτουργίας Çalıfltırma Talimatları Bruksanvisning Provozní pokyny Használati Útmutató Návod na obsluhu Инструкция по эксплуатации Instrukcja obsługi Operating Instructions Mode d’emploi Bedienungsanleitung Istruzioni per I’uso Manual de instrucciones SE-MJ7NC WRA1103A_EN.fm Page 1 Monday, March 12, 2007 12:52 PMThis product complies with the EMC Directive 2004/108/EC. If you want to dispose this product, do not mix it with general household waste. There is a separate collection system for used electronic products in accordance with legislation that requires proper treatment, recovery and recycling. Private households in the member states of the EU, in Switzerland and Norway may return their used electronic products free of charge to designated collection facilities or to a retailer (if you purchase a similar new one).For countries not mentioned above, please contact your local authorities for the correct method of disposal. By doing so you will ensure that your disposed product undergoes the necessary treatment, recovery and recycling and thus prevent potential negative effects on the environment and human health.K058_En This product is for general household purposes. Any failure due to use for other than household purposes (such as long-term use for business purposes in a restaurant or use in a car or ship) and which requires repair will be charged for even during the warranty period. K041_En Information to User Alteration or modifications carried out without appropriate authorization may invalidate the user’s right to operate the equipment. D8-10-2_En WARNING Do not use or store batteries in direct sunlight or other excessively hot place, such as inside a car or near a heater. This can cause batteries to leak, overheat, explode or catch fire. It can also reduce the life or performance of batteries. D3-4-2-3-3_En When disposing of used batteries, please comply with governmental regulations or environmental public instruction’s rules that apply in your country/area. D3-4-2-3-1_En Operating Environment Operating environment temperature and humidity: +5 ºC to +35 ºC (+41 ºF to +95 ºF); less than 85 %RH (cooling vents not blocked) Do not install this unit in a poorly ventilated area, or in locations exposed to high humidity or direct sunlight (or strong artificial light) D3-4-2-1-7c_A_En WARNING To prevent a fire hazard, do not place any naked flame sources (such as a lighted candle) on the equipment. D3-4-2-1-7a_A_En WARNING This equipment is not waterproof. To prevent a fire or shock hazard, do not place any container filed with liquid near this equipment (such as a vase or flower pot) or expose it to dripping, splashing, rain or moisture. D3-4-2-1-3_A_En is a registered trademark of SRS Labs, Inc. SRS Headphones technology is licensed from SRS Labs, Inc. WRA1103A_EN.fm Page 2 Monday, March 12, 2007 12:52 PM3

English Main Features Supports noise canceling + surround to enjoy a wide range of sound sources, from music to movies.

• Equipped with active noise canceling function to reduce noise to 1/5th (300 Hz) normal levels.

• Equipped with SRS Headphone surround function, optimum for watching in-flight movies, etc. Switchable between “noise canceling” and “noise canceling + surround”

• Power can also be turned off for use as conventional headphones. Large-diameter unit closed type headphones for powerful sound experience

• 40 mm large-diameter unit with high- coercivity rare-earth magnets. Easy-to-use, easy-to-store design

• Fold-up design for easy storage in a supplied pouch.

• Includes volume control

• Supports detachable one-side cord

• In flight plug adapter

• ø 6.3 mm 3P plug adapter

• Detachable 1.5 m single-sided cable. 3.5 m extension cable. Regarding noise-canceling This feature reduces ambient noise (in-flight airframe noise, bus or other vehicular noise, indoor air-conditioner noise, etc.) to 1/5th normal levels, allowing high-quality sound even in such ambient noises. As a result, the need to raise sound volume to excessive levels is reduced. Set Contents Confirm the presence of all parts and components before use.

• In flight plug adapter

Use the two cords as required depending on the conditions.

• AAA alkaline batteries (2) (for confirming operation)

• ø 6.3 mm plug adapter

• Operating Instructions WRA1103A_EN.fm Page 3 Monday, March 12, 2007 12:52 PM4

Names and Functions of Parts 1Power indicator Lights when power is turned on. 2 Battery cover Slide to open the cover. 3 Power switch Provided with three positions: OFF, ON1 (noise canceller on), ON2 (noise canceller + SRS surround on) 4 VOLUME control dial Rotate to adjust sound volume. 5Ear pads Inserting Batteries 1 Press and slide open the battery cover on the left headphone cover as shown in the illustration. 2 Insert batteries, taking care to align their and polarities correctly. 3 Close the battery cover and slide back to its original position. When to replace batteries When batteries become expended, the power indicator will become darker, and sound will appear distorted, with greater than normal amounts of noise. Always replace both batteries simultaneously. When the headphones are in continuous operation, nominal battery life will be as follows: AAA Alkaline batteries: About 20 hours AAA Manganese batteries: About 8 hours (Battery life may vary depending on surrounding temperatures and other conditions of use.)

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English Using the Headphones To protect your ears from damage, always rotate the volume dial of the headphones or your music device to its lowest position before wearing the headphones. 1 Attach one end of the furnished connection cord to the headphones, and the other end to your music playback device. 2 Adjust the length of the headband as you place the headphones over your head. Place the (R) housing over your right ear, and the (L) housing over your left ear. 3 Use the VOLUME control dial to adjust the sound volume. The sound volume can be adjusted even when the power switch is set to OFF. Note

• When disconnecting the cord, pull on the plug, not the cord.

• When connecting the headphones to an airline onboard audio system, use the supplied plug adapter (the adapter may not comply with the systems used on some airlines).

• Do not use with airline onboard sound systems under the following conditions: – Whenever the cabin crew announces that electronic devices are prohibited. – When the use of privately owned headphones is prohibited inside the plane.

• When not using the headphones, set the power switch to OFF. Normal headphones use 1 Set the headphones’ power switch to OFF. Music can be heard even when the power switch is set to OFF. Sound will be produced in conventional 2-channel stereo playback, but the noise-canceller and SRS surround effects will not function. Noise canceller 1 Set the headphones’ power switch to ON1. The green power indicator will light, and sound will be heard in 2-channel stereo playback. The noise canceller function will operate, reducing the effect of environmental noise and allowing you to listen at a sound volume lower than that used when the power switch is set to OFF. WRA1103A_EN.fm Page 5 Monday, March 12, 2007 12:52 PM6

function 1 Set the headphones’ power switch to ON2. The green power indicator will light, and both the noise canceller and SRS surround functions will operate. *1 The SRS surround function utilizes SRS HEADPHONE technology developed by SRS Labs, Inc., (USA) to reproduce headphone sound with a greater sense of three-dimensional realism. When using headphones equipped with SRS HEADPHONE technology, music is not focused on the center of the head, but is reproduced with a greater sense of natural expanse. Note

• The noise-canceller function is designed to reduce noise primarily in the low-frequency range, and is not effective at reducing high- frequency noise.

• If the headphones’ microphone is covered with your hand or other object, feedback may be caused, resulting in a “howling” sound. In this case, remove your hand or other obstruction from the microphone.

• The effectiveness of the noise canceller function may vary depending on the way in which the headphones are worn. After use 1 Set the power switch to OFF. Sound can still be heard from the headphones when the power switch is set to OFF, but the noise-canceller function will not operate to lower environmental noise. Storing the headphones When not in use, store the headphones as shown below. 1 Reverse the direction of the ear pads. 2 Fold the headband as shown. 3 Fold the headband as shown to align with the ear pads. Microphone WRA1103A_EN.fm Page 6 Monday, March 12, 2007 12:52 PM7

English Troubleshooting If you suspect a malfunction, perform the following checks, since a simple operating error may be the cause of the problem. The problem may also be caused by factors other than the headphones themselves, so be sure to check the sound components with which the headphones are used. If the problem persists after making the following checks, consult your dealer or nearest Pioneer Service Station. Precautions

• Do not subject headphones to dropping, striking, or other severe impacts, since damage may result.

• To ensure high quality sound reproduction, keep the plug clean by wiping occasionally with a soft clean cloth. A dirty plug may cause degradation of sound quality or interruption of sound production. Environmental conditions

• Avoid leaving the headphones in the following places: – Automobiles with closed windows, other locations exposed to direct sunlight, or nearby heating appliances or places exposed to high heat. – Places exposed to high concentrations of dust. – Places exposed to high humidity. Problem Remedy No sound. • Check connection between headphones and AV system component.

• Confirm that power is turned on to the AV component.

• Adjust the output sound volume on the AV component.

• Adjust the sound volume on the headphones. Sound is distorted. • Lower the sound volume on the connected AV component.

• Replace the headphone batteries. Power won’t turn on. • Replace the headphone batteries.

• Check that batteries are installed correctly (are and polarities correct?). Feedback sound (howling). • If you are covering the microphone part of the headphone with your hand, remove your hand. Noise canceller produces no effect.

• Set the power switch to position ON1 or ON2 (power indicator lights green). WRA1103A_EN.fm Page 7 Monday, March 12, 2007 12:52 PM8

About use of headphones When the sound volume is raised excessively, sound may leak and bother persons nearby; avoid excessive sound volumes. In locations exposed to high levels of noise, it is common to raise the sound volume to compensate for surrounding noise, but to ensure safety, the volume should not be raised so high that you cannot hear sounds of danger or warning. Ear pads The headphones’ ear pad material may degrade or decompose after extended use or storage. Cleaning and care Keep the headphones clean by wiping occasionally with a soft cloth. In the event of severe soiling, dip a clean cloth in a weak solution of neutral detergent, wring the cloth, and wipe gently. Never use thinner, benzene, alcohol or other chemical cleaners since they will deform the surface material. In event of malfunction

• In the event of a malfunction, or if a foreign object becomes lodged in the headphones, immediately turn off the power and consult your dealer or Pioneer Service Station.

• When taking your headphones to your dealer or Pioneer Service Station for service, be sure to bring both the headphones and connection cord. Other information This product has been designed to reduce noise and enhance your listening experience. It has not been designed for pilot use or for in- flight communications as designated by the FAA. Do not use this product for purposes other than those for which it was designed. Specifications Type. . . . . . . . . . . . . . . . . . . . . . . Closed dynamic Speaker unit . . . . . . ø 40 mm rare-earth magnet Maximum input . . . . . . . . . . . . . . . . . . . . 100 mW Impedance . . . . . . . . . . . . 24 Ω (ON), 52 Ω (OFF) Sensitivity . . . . . . . . 103 dB (ON1), 100 dB (OFF) Frequency response . . . . . . . 20 Hz to 20 000 Hz Noise suppression. . . 15 dB or more (at 300 Hz) Driver units. . . . . . . . . . . . . . . . . . . . . . . 40 mm ø Cord. . . . . . . . . . . . . . . . . . . . . . Detachable 1.5 m single-sided cable, 3.5 m extension cable Power . . . . . . . . . . . . . . DC 3 V (AAA battery x 2) Weight. . . . . . . . . . . . . . . . . . . . . . . . . about 200 g (not including cord or batteries) Accessories In flight plug adapter. . . . . . . . . . . . . . . . . . . . . . 1 ø 6.3 mm plug adapter . . . . . . . . . . . . . . . . . . . . 1 Connection cord (ø 3.5 mm 3P mini-plug ø 3.5 mm L-type 3P mini-plug)

• The appearance and specifications of this product are subject to change without notice. Published by Pioneer Corporation. Copyright © 2007 Pioneer Corporation. All rights reserved. WRA1103A_EN.fm Page 8 Monday, March 12, 2007 12:52 PM9

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