AKG Acoustics K 405 AFC, K 305 AFC manual English, Unpacking, Controls, Operating Notes

Page 7

4 Unpacking

Your headphones system package contains the following components:

K 305 AFC or K 405 AFC headphones

T 305 AFC or T 405 AFC transmitter

Connecting cable with stereo mini jack plug and L/R RCA plugs for con- necting the transmitter to your audio source

Stereo mini jack to 1/4” adapter jack

AC adapter for powering the transmitter

Two 1.2 V AAA size NiCd recharge- able batteries for powering the headphones (inside the headphones)

If anything is missing, contact your AKG dealer immediately.

5 Controls

5.1 Headphones (Fig. 1)

1.POWER switch

2.Green POWER indicator LED

3.Charging contacts

4.Battery compartment (beneath the ear pad)

5.AUTOTUNING switch: activates the automatic tuning function

6.VOLUME control

5.2 Transmitter (Fig. 2)

7.AUDIO IN L/R, ￿￿: audio input sockets

8.DC 12 V: DC input jack for AC adapter

9.FREQ ADJUST: frequency tuning control

10.Charging pins

11.POWER ON/CHARGE: tri-color LED indicating charging and operating modes

6 Operating Notes

6.1 Connecting the Transmitter to AC Power

1.Connect the cable on the supplied AC adapter to the DC 12 V jack (8) on the transmitter rear panel as shown in fig. 3.

2.Check that the AC voltage stated on the AC adapter is the same as that available in your country. If it is, connect the AC adapter to a convenient AC outlet (see fig. 4). The transmitter will automatically be ready to operate.

Note that the transmitter will switch on as soon as it de- tects an audio signal at the AUDIO IN jacks or the ￿￿ jack.

6.2Connecting the Transmitter to Your Audio Source

You may connect the transmitter to a headphones output (mini jack or 1/4” jack), LINE, or REC outputs.

6.2.1 Connecting to a Headphones Output

1.Before connecting the transmitter to your audio source, switch the audio source OFF.

2.Referring to fig. 5, plug the red RCA connector (right channel) on the supplied connecting cable into the red AUDIO IN R socket (7) and the white RCA connector (left channel) into the white AUDIO IN L socket (7) on the trans- mitter rear panel.

3.Connect the stereo mini jack plug on the connecting cable to the headphones output of your audio source (refer to fig. 6).

4.If the headphones output on your equipment is a 1/4” jack, plug the supplied mini jack to 1/4” adapter jack onto the connecting cable. Connect the adapter jack to the headphones output.

6.2.2 Connecting to a LINE or REC Output

1.Before connecting the transmitter to your audio source, switch the audio source OFF.

2.Referring to fig. 7, plug the red RCA connector (right channel) on the supplied connecting cable into the red LINE OUT R or REC OUT R socket and the white RCA connector (left channel) into the white LINE OUT L or REC OUT L socket on your audio source.

3.Connect the stereo mini jack plug on the connecting cable to the ￿￿ jack (7) on the transmitter rear panel (see fig. 8).

6.3 Charging the Batteries in the Headphones

In order to ensure the longest possible service life for the re- chargeable batteries, we deliver them uncharged. Therefore, charge the supplied batteries before first operat- ing your headphones system.

The supplied batteries have been inserted into the headphones for your convenience.

WARNING: If you operate the headphones on dry batteries (see section 6.4), never try to charge the batteries using the transmitter’s charging feature. This would cause serious damage to your headphone system. Dispose of spent batteries conforming to local waste disposal rules.

1.Use the POWER switch (1) to switch the headphones off. When the power is off, the POWER LED (2) will be dark.

2.Referring to fig. 11, place the headphones on the trans- mitter such that the charging pins (10) on the transmitter will engage the charging contacts (3) on the bottom of the left- hand earphone.

The POWER ON/CHARGE LED (11) on the transmitter will

ENGLISH

7

Page 6 Page 8
Image 7
Page 6 Page 8
Contents Page Einleitung Inhalt KurzbeschreibungSicherheitshinweise Inbetriebnahme DeutschLieferumfang BedienelementeInbetriebnahme der Anlage Funktionsweise der Power ON/CHARGE-LED LED...SenderWichtige Hinweise Akkus austauschenTechnische Daten FehlerbehebungGarantiebedingungen Description ContentsPrecautions IntroductionOperating Notes EnglishUnpacking ControlsImportant Notes SpecificationsWarranty Conditions TroubleshootingSymptom Possible Cause Remedy Consignes de sécurité Table des matièresAprès utilisation, mettez toujours le casque sur arrêt Fournitures d’origine Eléments de commandeMise en service FrançaisContacts de charge 3 au bas de l’oreillette gauche voir Fig Remplacement des accusMise en service du casque Remarques importantesCaractéristiques techniques Anomalies de fonctionnement et remèdesConditions de garantie Avvertenze di sicurezza ContenutoIntroduzione Breve descrizioneMessa in esercizio ItalianoDotazione Elementi di comandoSostituzione accumulatori Avvertenze importantiMessa in esercizio dell’impianto Dati tecnici Guida alla soluzione di problemiCondizioni di garanzia Introducción Contenido DescripciónIndicaciones de seguridad Puesta en funcionamiento EspañolElementos incluidos en el suministro ControlesPuesta en funcionamiento del equipo Indicaciones del LED Power ON/CHARGE El LED El transmisorIndicaciones importantes Recambio de los acumuladoresCaracterísticas técnicas Solución de fallasCondiciones de la garantía Indicações de segurança ConteúdoIntrodução Breve descriçãoColocação em serviço Volume de fornecimentoPortuguês Elementos de comandoSubstituir os acumuladores Modo de funcionamento do LED Power ON/CHARGE EmissorIndicações importantes Respeita as prescrições válidas de entrega de pilhas usadasDados técnicos Correcção de avariasCondições de garantia Page AT, BE, CH, DE, DK, FR, LI, GB, IE, IS, LU, NO, NL, SE, FI Page Page AKG ACOUSTICS, U.S

K 405 AFC, K 305 AFC specifications

AKG Acoustics has long been known for producing high-quality audio equipment, and their headphones are no exception. Among their impressive lineup, the K 305 AFC and K 405 AFC stand out as exceptional models that cater to both audiophiles and casual listeners alike. These headphones are characterized by innovative technologies, robust build quality, and superior sound performance.

The AKG K 305 AFC headphones feature a closed-back design, which provides excellent noise isolation, allowing users to immerse themselves fully in their music without external distractions. Equipped with AKG's proprietary transducers, these headphones deliver an exceptionally broad frequency range, ensuring that every nuance in the audio is reproduced accurately. The K 305 AFC is designed for extended listening sessions, with plush ear pads and an adjustable headband that provide enhanced comfort.

Key features of the K 305 AFC include a lightweight construction combined with foldable design, enabling easy portability. These headphones are perfect for on-the-go listening, as they can easily fit into a bag without taking up much space. The K 305 AFC also includes a detachable cable, which adds to their durability and convenience. The microphone integrated into the cable allows for hands-free calls, showcasing the model’s versatility in various environments.

On the other hand, the AKG K 405 AFC takes the experience a step further with its advanced active noise-canceling technology. This feature significantly reduces ambient noise, offering users an entirely immersive experience. The K 405 AFC is equipped with a battery-powered system that enhances sound quality while mitigating external sounds effectively. The sophisticated sound signature retains the same clarity and detail as the K 305 AFC but delivers a more focused listening experience in noisy environments.

Another standout characteristic of the K 405 AFC is its ability to connect wirelessly via Bluetooth, providing the freedom of movement that modern listeners desire. The headphones boast a long battery life, making them ideal for long flights or daily commutes. Ergonomically designed, both models feature adjustable components that cater to different head sizes, ensuring a snug fit for optimal sound delivery.

In conclusion, both the AKG K 305 AFC and K 405 AFC cater to music lovers with their advanced technology, exceptional sound quality, and user-friendly features. Whether you prioritize portability and comfort or advanced noise cancellation and wireless connectivity, AKG has created headphones that serve a wide range of listening needs while maintaining the brand's commitment to audio excellence.
Top Page Image Contents