LDHPA4 - Kopfhörer LD Systems - Kostenlose Bedienungsanleitung

Produkttyp	4-Kanal Kopfhörerverstärker
Marke	LD Systems
Modell	LDHPA4
Ausgangsleistung	4 x 100 mW
Eingangsimpedanz	1 kOhm
Minimale Last pro Kanal	10 Ohm
Eingangsanschlüsse	2 x RCA, 2 x 6,3 mm Klinke (Stereo)
Ausgangsanschlüsse	4 x 6,3 mm Klinke (Stereo)
Regler	4 x Lautstärkeregler, Stereo/Mono-Schalter
Anzeigen	Power-LED
Betriebsspannung	24 V DC
Stromversorgung	Netzadapter (im Lieferumfang)
Gehäuse	Kompakt, für Projekt- und Heimstudio
Klangqualität	Hervorragend, verzerrungsfrei bei hoher Lautstärke
Anzahl Kopfhörer	Bis zu 4 Stereokopfhörer
Sicherheit	Gehörschutz: Hohe Lautstärke kann Gehör schädigen; nur mit Tuch reinigen; Netzstecker ziehen bei Nichtgebrauch
Wartung	Nur mit trockenem Tuch reinigen; keine Flüssigkeiten verwenden
Reparatur	Nur durch autorisiertes Fachpersonal; Gerät nicht öffnen
Garantie	2 Jahre eingeschränkte Herstellergarantie (Originalkäufer)
Entsorgung	Elektroschrott getrennt entsorgen; WEEE-konform

Häufig gestellte Fragen - LDHPA4 LD Systems

Wie schließe ich den LDHPA4 an?

Verbinden Sie die Line-Eingänge über RCA- oder 6,3-mm-Klinkenkabel mit Ihrer Audioquelle. Schließen Sie dann bis zu vier Kopfhörer an die 6,3-mm-Klinkenausgänge an. Netzadapter an die DC-Buchse anschließen und das Gerät einschalten.

Kann ich den Verstärker im Mono-Modus betreiben?

Ja, mit dem Stereo/Mono-Schalter an der Vorderseite können Sie zwischen Stereo- und Monobetrieb umschalten. Im Monobetrieb wird das gleiche Signal auf beide Kanäle gegeben.

Welche Ausgangsleistung hat der LDHPA4?

Der LDHPA4 liefert 4 x 100 mW an 10 Ohm pro Kanal. Das ermöglicht hohe Lautstärken ohne Verzerrungen, auch mit mehreren Kopfhörern gleichzeitig.

Welche Kopfhörer sind geeignet?

Alle Stereo-Kopfhörer mit 6,3-mm-Klinkenstecker (auch über Adapter). Empfohlene Impedanz mindestens 10 Ohm, optimal 30-300 Ohm.

Was bedeuten die Eingänge? Kann ich mehrere Quellen anschließen?

Es gibt zwei lineare Eingänge (RCA und 6,3 mm Klinke). Sie können entweder eine Quelle anschließen oder die Eingänge als Durchschleifausgang nutzen. Beide Eingänge sind parallel geschaltet.

Kann der LDHPA4 auch im Heimstudio verwendet werden?

Ja, der LDHPA4 wurde speziell für Projekt- und Heimstudios entwickelt. Er ist kompakt, leistungsstark und bietet hervorragende Klangqualität.

Welche Spannung benötigt der LDHPA4?

Das Gerät wird mit 24 V DC betrieben. Der passende Netzadapter ist im Lieferumfang enthalten. Achten Sie darauf, nur das mitgelieferte Netzteil zu verwenden.

Wie vermeide ich Gehörschäden?

Der LDHPA4 kann sehr hohe Lautstärken erzeugen. Vermeiden Sie längere Exposition über 90 dB Schalldruckpegel. Starten Sie mit niedriger Lautstärke und erhöhen Sie langsam.

Wie reinige ich den LDHPA4?

Verwenden Sie ein trockenes, fusselfreies Tuch. Keine Flüssigkeiten, Reinigungsmittel oder Sprays verwenden. Vor der Reinigung den Netzstecker ziehen.

Was tun bei defektem Gerät?

Wenn das Gerät nicht mehr richtig funktioniert oder beschädigt ist, schalten Sie es sofort aus und ziehen Sie den Netzstecker. Reparaturen dürfen nur von autorisiertem Fachpersonal durchgeführt werden – Gerät nicht selbst öffnen.

BEDIENUNGSANLEITUNG LDHPA4 LD Systems

THANK YOU FOR CHOOSING LD-SYSTEMS!

We have designed this product to operate reliably over many years. Therefore LD-Systems guarantees for high quality products with its name and many years of experience as a producer.

Please, take a few moments to read these instructions carefully, as we want you to enjoy your new LD-Systems

products quickly and to the fullest.

For information about LD-Systems check out our website WWW.LD-SYSTEMS.COM

PREVENTIVE MEASURES

1. Please read this information carefully

2. Keep all information and instructions in a safe place.

3. Steps follow the instructions.

4. Please observe all warnings. Don't remove safety instructions or any other information located on the device.

5. Use the device only in the intended manner

6. Use only stable and appropriate stands and/or mounts when the device is permanently installed. Make certain that well known are firmly acquired. Mriv orders that the unit is installed currently and opened for down

7. When installing please observe the corresponding safety standards for your country

8. Do not install the device near radiators, heat accumulators, ovens or other sources of heat. Make certain that

the device is always installed so that is cooled sufficiently and cannot overhea

1. Do not place open sources of

2. Do not cover ventilation slots.

3. Do not observe the device in the immediate vicinity of water. Do not expose this equipment to combustible

materials, liquids or cases.

1. Please make certain that dripping or splashing water cannot get inside the device. Do not put objects filled

with fluids, such as vases or drinking vessels, on top of the device.

1. Make certain that objects cannot fall into the device.

2. Use the device only with accessories with which the manufacturer intends the device to be used.

3. ONION: In this device has a main connector designed with protective earth, it must be correct.

4. GRO MORE. If this device has a main combinator equipped with protective card, it must be contributed to a mains socket with a protective ground connection. Never disable the function of the protective ground connection

of the included power cord.

1. Do not turn on the device immediately if it was exposed to strong temperature fluctuations (for example after

transportation). Moisture and condensation may damage the device. Leave the device switched on until it has reached from temperature.

1. Do not open the device and do not make any changes to the device

2. Before connecting to mains power, make certain that the mains voltage and the mains frequency are the

same as the operating values of the device (see type label). If the device is equipped with a supply voltage select

If the plan on the included cord does not fit your main outlet, contact your electrician.

1. Make certain that the power cord is not stepped on. Protect the power cord against pinching, especially at

the device plug and the power plug.

1. In order to prevent damage of accidents, for example, due to tripping hazards, check all connections once

2. When connecting the device, make certain that the power plug remains readily accessible

Always pull out the power plug when the device is not in use or when you clean the device. D

power cord by pulling the plug not the cable. Never touch the power cable and power adapter with wet hands.

1. PRIOD SWITCHING the device on and on at short months, because it may extend the durability of the device.
2. IMPORTANT: Rariness fuga only by fuga of came togo and retinal if fuga bkgou repeatedly piagao contract.

authorized service center!

1. In order to disconnect the device completely from the mains voltage, the power plug must be unplugged.

2. If your device is equipped with a voxel power connector, the matching voxel device plug must be unlocked in order to disconnect it. This also means that a two on the frame and can will the device out of space, thus

In order to disconnect it. This also means that a tag on the power cord can pull the device out of pipe, thus causing personal injuries and/or property damage. Thus please make certain to route your cables carefully.

1. If there is a risk of lightning strike or during extended periods of disuse, unplug the power plug.

2. During transport, make certain that the equipment being transported cannot fall down and possibly

cause personal injuries and/or property damage.

USER'S MANUAL

LDHPA4 4 Channel Headphone Amplifier

1. If your device no longer works properly, if it has been exposed to liquids or an object has fallen inside it or if it has been damaged in some other manner, turn the device off immediately und unplug the power plug. This device should be repaired only by authorized experts.

2. Use only a dry cloth to clean the device.

3. Comply with all of the disposal laws that are applicable in your country. During disposal, please separate

plastic and paper/cardboard.

1. Plastic bags must be kept out of the reach of children

CAUTION! HIGH VOLUME!

This product is designed for professional use. Therefore the commercial use of this equipment

Is made to the rules and regulations of the Accident Prevention & Insurance Association of your industry sector.

hearing damage due to prolonged exposure to excessive volumes: This headphone amplifier is easily capable of ge-

nerating sound pressure levels (SPL) sufficient to cause permanent hearing damage to performers, production crew

and audience members. Caution should be taken to avoid prolonged exposure SPL in excess of 90 dB.

LD SYTEMS HPA4 - A COMPACT AND POWERFUL STEREO HEADPHONE AMPLIFIER

The HPA4 has small dimensions, can handle up to 4 headphones and has an output power with no equal in its class. That means high volume with no distortion. With these features the HPA4 is an essential tool for every project- and home studio.

CONTROLS, INDICATORS AND CONNECTORS

① Headphone output connectors 1 - 4.

② Headphone volume 1 - 4

3 Power LED

6 Line input. Both connectors can be used either as input or link output.

5 Stereo / Mono switch.

8 DC socket. Only use the supplied power adapter

SPECIFICATIONS

Max. Output Power: 4 x 100 mAh

Input impedance: 1 KOhm

Minimum load per channel: 10 Ohm

Input Connectors: 2 x RCA, 6.3 mm jack stereo

Output Connectors: 4 x 6.3 mm jack stereo

Controls: 4 x headphone volume control, Stereo / Mono switch

Indicators: Power LED

Operating voltage: 24 V DC

Accessories: AC power adapter included

FEATURES

• Compost and powerful

• Excellent sound

• High volume with no distortion

- Can handle up to 4 headphone - For every project, and home of

• Stereo / Mono switch

EC DECLARATION OF CONFORMITY

These devices meet the essential requirements and further relevant specifications of Directive 2004/108/EC (EMC)

For more information, see www.adamhall.com.

CORRECT DISPOSAL OF THIS PRODUCT (ELECTRICAL WASTE)

(Aplicable in the European Union and other European countries with agrarsta collection systems)

This marking shown on the product or its literature, indicates that it should not be disposed with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.

Household users should contact either the retailer where they purchased this product, or their local government

office, for details on where and how they can recycle this item in an environmentally friendly manner.

Business users should contact their supplier and check the terms and conditions of the purchase contract. This

product should not be mixed with other commercial wastes for disposal.

WEEE-DECLARATION

Your LD-Systems product was developed and manufactured with high quality materials and components which can be recycled and/or reused. This symbol indicates that electrical and electronic equipment must be disposed of separately from normal waste at the end of its operational lifetime.

Please dispose of this product by bringing it to your local collection point or recycling centre for such equipment. This will help to protect the environment in which we all live.

LIMITED WARRANTY

This Limited Warranty applies to the Adam Hall, LD Systems, Defender, Palmer, Cameo and Eminence branded products.

The statutory warranty rights towards the seller are not affected by this guarantee. In fact, it justifies, additional

independent warranty claims towards Adam Hall

Adam Hall warrants that the Adam Hall product you have purchased from Adam Hall or from an Adam Hall authorized

Reseller is free from defects in materials of workmanship under normal use for a period of 2 years from the date of purchase.

The Limited Warranty Period starts on the date of purchase. In order to receive warranty services you are required to

provide proof of the purchase date. Your dated sales or delivery receipt, showing the date of purchase, is your proof

or the purchase date: should products of the brands named above be in need of repair within the limited warranty period, you are entitled to warranty services according to the terms and conditions stated in this document.

This Limited Warranty extends only to the original purchaser of this Adam Hall branded product and is not transferab-

le to anyone who obtains ownership of the Adam Hall branded product from the original purchaser. During the Limite

Warranty Period, Adam Hall will repair or replace the defective component parts of the product. An Component parts or hardware products removed under this Limited Warranty become the property of Adam Hall.

In the unlikely event that your Adam Hall product has a recurring failure, Adam Hall at its discretion may elect to

provide you with a replacement unit of Adam Hall's choice that is at least equivalent to your Adam Hall branded product in

hardv

Adam Hall does not warrant that the operation of this product will be uninterrupted or error-free. Adam Hall is not

responsible for damage that occurs as a result of your failure to follow the instructions included with the Adam Hal

This Limited Warranty does not apply

- to wear parts (e.g. accumulator)

- to any product from which the serial number has been removed or that has been damaged or rendered defective as

in some of, misuno, abuno, or other external cause, by operation outside the usage parameters stated in the user's

documentation shipped with the product by use of spare parts not manufactured or sold by Adam Hall

- by modification or service by anyone other than Adam Hall

These terms and conditions constitute the complete and exclusive warranty