Introduction
The AKG HSD271 is a professional over-ear, closed headset designed for demanding audio environments such as intercom systems, Electronic News Gathering (ENG), Electronic Field Production (EFP) work, and video production. It combines the acoustic performance of the K271 MKII Studio headphones with a robust dynamic microphone, offering clear communication and reliable audio monitoring. This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your HSD271 headset.
Contenu du colis
Avant de procéder à l'installation, veuillez vous assurer que tous les composants sont présents :
- HSD271 Headset
- W HSD Windscreen
- 2 x Velour Ear Pads (additional set)
Image: Included accessories, featuring two velour ear pads and a microphone windscreen.
Installation
1. Connexion du câble
The HSD271 headset uses a plug-in cable with a six-pin mini XLR connector. Align the connector with the port on the headset and push firmly until it clicks into place. Ensure a secure connection to prevent audio interruptions.
2. Adjusting the Microphone Arm
The flexible microphone arm can be mounted to either the left or right side of the headset, depending on user preference. To adjust, gently pivot the microphone arm into the desired position. The microphone automatically mutes when the arm is moved to the upright position.
3. Port du casque
Place the headset over your ears. The self-adjusting headband is designed to provide a comfortable fit for extended wear without manual adjustment. Ensure the earcups fully enclose your ears for optimal sound isolation and comfort.
Image: The AKG HSD271 headset with its dynamic microphone extended, ready for use.
Mode d'emploi
1. Surveillance audio
The HSD271 provides high-quality audio monitoring through its closed-back, over-ear design, which offers excellent noise attenuation. Connect the headset to your audio source (e.g., mixing console, intercom system) using the appropriate cable.
2. Utilisation du microphone
To activate the microphone, lower the flexible arm to a position in front of your mouth. The microphone is dynamic and designed for clear voice communication. To mute the microphone, simply raise the arm to its upright position.
3. Automatic Headphone Mute
The headset features a switch in the headband that automatically mutes the audio when the headphones are taken off. This prevents feedback and protects the headphones from accidental loud signals when not in use.
Image : Avant view of the AKG HSD271 headset, highlighting the earcups and microphone arm.
Entretien
1. Nettoyage
Wipe the headset surfaces with a soft, dry cloth. For ear pads, use a slightly damp cloth with mild soap if necessary, then dry thoroughly. Avoid using harsh chemicals or abrasive materials.
2. Remplacement des coussinets d'oreille
The HSD271 comes with an additional set of velour ear pads. To replace, gently peel off the existing ear pads from the earcups. Align the new ear pads with the earcup and carefully stretch them around the rim until they are securely fitted.
3. Storing the Headset
When not in use, store the headset in a clean, dry place away from extreme temperatures and direct sunlight. Avoid wrapping the cable tightly around the headset to prevent damage.
Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Aucun son dans les écouteurs | Cable not connected properly; Headset mute activated; Audio source issue | Ensure cable is securely connected; Check if headset is worn correctly (headband switch); Verify audio source is functioning and volume is up |
| Microphone not transmitting audio | Microphone arm in upright (muted) position; Cable connection issue; Input level too low | Lower microphone arm; Check cable connection; Adjust microphone input level on connected device |
| Discomfort during extended wear | Ear pads worn out or unsuitable; Headset not positioned correctly | Replace ear pads with the included velour set or new ones; Adjust headset position on head for optimal comfort |
Caractéristiques
| Fonctionnalité | Détail |
|---|---|
| Marque | AKG |
| Nom du modèle | HSD271 Professional Over-ear Headset with Dynamic Microphone |
| Numéro de modèle | 2955X00270 |
| Placement des oreilles | Sur l'oreille |
| Facteur de forme | Fermé à l'arrière |
| Impédance | 600 Ohms |
| Gamme de fréquences | 16 à 28,000 Hz |
| Technologie de connectivité | Câblé |
| Prise casque | XLR |
| Contrôle du bruit | Isolation acoustique |
| Poids de l'article | 1.4 livres |
| Matériel | Plastique |
| Fonctionnalités supplémentaires | Microphone intégré, réduction du bruit |
Informations sur la garantie
The AKG HSD271 Professional Headset is covered by a limited manufacturer's warranty. For specific details regarding warranty terms, coverage, and how to make a claim, please refer to the warranty card included with your product or visit the official AKG website.
Soutien
For further assistance, technical support, or to purchase replacement parts, please visit the official AKG support website or contact their customer service department. Keep your product model number (HSD271) and serial number (if applicable) ready when seeking support.