Hafler P3100 User manual

P3100
User Guide
Studio Power Amplier
Haer is a division of Radial Engineering Ltd.
1588 Kebet Way, Port Coquitlam
BC, Canada V3C 5M5
[phone] info@haer.com
www.haer.com

the same three wire grounded connection. It is important that the
blades of the equipment’s plug be able to fully insert into the mating
receptacle. Never remove the round grounding pin on the plug in
an attempt to mate to a two wire ungrounded receptacle: use a
grounding adaptor with the grounding tab or wire suitably connected
to earth ground.
11. NON-USE PERIODS
During periods of extended non-use, the power cord should be
unplugged from the power source.
12. CLEANING
The equipment should be cleaned only as detailed in the operating
instructions.
13. OBJECT AND LIQUID ENTRY
Care should be taken so that objects and/or liquids, such as
cleaning uids or beverages, are not spilled into the enclosure of
the equipment.
14. DAMAGE REQUIRING SERVICE
Haer equipment should be serviced by qualied service personnel
when:
a. The power supply cord or plug has been damaged, or
b. Objects have fallen, or liquid has been spilled into the
equipment, or
c. The equipment has been exposed to rain, or
d. The equipment does not appear to operate normally or
exhibits a marked change in performance, or
e. The equipment has been dropped, or the enclosure has
been damaged.
15. SERVICING
The user should not attempt to service the equipment beyond that
which is described in the operating instructions. All other service
should be referred to qualied service personnel.
16. CARTS AND STANDS
The equipment should be used with carts or stands only of sufcient
strength and stability for the use intended.
An equipment and cart combination should be moved with care.
Quick stops and starts, excessive force, and uneven surfaces may
cause the equipment and cart combination to topple.
17. NO USER ACCESSIBLE PARTS
The P3100 has no user accessible parts inside the device and should
only be serviced by a qualied technician.
1. READ INSTRUCTIONS
All the safety and operating instructions of your Haer equipment
should be read before power is applied to the equipment.
2. RETAIN OWNER’S MANUAL
These safety and operating instructions should be retained for
future reference.
3. HEED WARNINGS
All warnings on the equipment and in the operating instructions
are important and should be followed.
4. FOLLOW INSTRUCTIONS
All operating and use instructions are important and should be
followed.
5. HEAT
The equipment should be kept away from areas of high temperature,
i.e., heater vents, radiators, stoves/ovens, replaces, etc.
6. VENTILATION
The equipment should be used in an area suitable for proper
ventilation. Care should be taken not to impede airow in and
around the cabinet. Do not mount on a carpeted shelf or in a
sealed enclosure. Allow for proper clearance above the equipment.
7. WATER AND MOISTURE
The equipment should not be used in or around water, such as a
bathtub, sink, or swimming area. Also, the equipment should not
be used in areas prone to ooding, such as a basement.
8. POWER SOURCES
The equipment should be connected only to a power source of
the same voltage and frequency as that listed on the rear panel
above the power cord entry point.
9. POWER CORD PROTECTION
Power cords should be arranged so they do not interfere with the
movement of objects in the room: people, fan blades, utility carts,
etc. Also, care should be taken that the cord is not pinched or cut,
and placed so it is not in danger of being pinched or cut, as in
under a rug, around a tight corner, etc.
10. POWER CORD GROUNDING
The power supply cord is of a three wire grounded type, designed
to reduce the risk of electric shock sustained from a live cabinet.
It is assumed to be of suitable length for most uses of the
equipment. The use of extension cords and power strips is
discouraged unless they are of suitable rating to deliver the
required total current for safe operation of all connected equipment.
Furthermore, extension cords or power strips must provide
The lightning ash with arrowhead symbol within an equilateral triangle is intended
to alert the user to the presence of uninsulated “dangerous voltage” within the
product’s enclosure, that may be of sufcient magnitude to constitute a risk of
electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user of
the presence of important operating and maintenance (servicing) instructions in the
literature accompanying the appliance.
NOTICE - IMPORTANT SAFETY INFORMATION
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: TO PREVENT FIRE OR SHOCK
HAZARD, DO NOT EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE.

poder suministrar la corrioente requerida pra la operación segura
de todo el equipo conectado. Aun más, las extensiones deben
proveer de la misma conección aterrada de tres hiles. Es importante
que el enchufe se pueda introducir completamente en el receptáculo.
Nunca remeva el pin de aterramiento en un intento por conectar el
cable en un receptáculo de dos hilos no aterrado: use un adaptador
de aterramiento que esté adecuadamente conectado a un punto de
tierra.
11. PERIODOS SIN USO
Durante períodos prolongados sin uso del equipo, el cable de
corriente debe ser desconectado de la fuente de electrixidad.
12. LIMPIEZA
El equip debe ser limpiado solo en la forma que se detalla en las
instrucciones de operación.
13. INTRODUCCIÓN DE OBJETOS Y LIQUIDO
Deben ser tornadas precauciones con el n de que objetos y/ó
líquidos, tales como uidos de limpieza y gaseosas, no sean
derramados dentro del chassis del aparato.
14. DAÑOS QUE REQUIEREN DE SERVICIO
Los equipos Haer deben ser llevados a servicio por personal
calicado cuando:
a. El cable de corriente ó el enchufe haya sido dañado, ó
b. Objetos ó líquido hayan sido introducidos ó derramado en
el equipo, ó
c. El equipo haya sido expuesto a lluvia, ó
d. El equipo aparenta no operar normalmente ó exhibe un
marcado cambio en su desempeño, ó
e. El equipo se ha caído, o el chassis ha sido golpeado.
15. SERVICIO
El usuario no deberá intentar darle servicio al equipo más allá de lo
que está descrito en el instructivo de operación. Todo lo demás,
deberá ser referido a servicio por personal calicado.
16. CARRETILLAS Y SOPORTES
El equipo podrá ser usado con carretillas y soportes que tengan la
fortaleza y estabilidad suciente para el uso previsto.
La combinación equipo/carretilla deberá ser movida con cuidado.
Rápidas paradas y arranques, excesiva fuerza y supercies
imparejas, pueden causar el volcamiento del conjunto de carretilla/
equipo.
17. SIN PARTES ACCESIBLES POR EL USUARIO
El P3100 no tiene partes accesibles para el usuario dentro del
dispositivo y solo debe ser reparado por un técnico calicado.
1. LEA LAS INSTRUCCIONES
Todas las instrucciones de seguidad y operación de su equipo
Haer, deben ser leídas antes de que el equipo sea conectado
dléctricamente.
2. CONSERVE EL MANUAL DEL PROPIETARIO
Estas instrucciones de seguridad y operación, deben ser conservadas
para futuras referencias.
3. CUADROS DE ADVERTENCIAS
Todas las advertencias en el equipo y en las instrucciones de
operación, son importantes y deben ser seguidas.
4. SIGA LAS INSTRUCCIONES
Todas las instrucciones de uso y operación son importantes y deben
ser seguidas.
5. CALOR
El equipo debe ser mantenido lejos de areas de alta temperatura,
como por ejemplo: ventilaciones de calentadores, radiadores,
estufas/hornos, hogueras, etc.
6. VENTILACION
El equip debe ser usado en áreas con ventilación adecuada. Deben
er tornadas las precauciones necesarias para no impedir el ujo de
aire dentro y alrededor del aparato.
7. AGUA Y HUMEDAD
El equipo no debe ser usado en el agua ó alrededor de ésta, tales
como en una bañera, tanque o áreas de nado. También, el equipo
no debe ser usado en áreas propensas a inundaciones, tales como
en un sótano.
8. FUENTES DE PODER
El equipo debe ser conectado a una fuente de poder del mismo
voltaje y frecuencia que el indicado en el panel trasero sobre el
punto de entrada del cable de corriente.
9. PROTECCION DEL CABLE DE CORRIENTE
Los cables de corriente deben ser dispuestos de forma tal que no
intereran con el movimiento de objetos en la sala: personas, aspas
de ventilación, carretillas, etc. También, es necesario tener cuidado
de que el cable no esté punzado o cortado, y debe estar ubicado de
forma tal que esto no ocurra, como podría suceder debajo de una
alfombra o al pasar el cable por una esquina aguda, etc.
10. ATERRAMIENTO DEL CABLE DE CORRIENTE
El cable de corriente es del tipo aterrado de tres hilos, diseñado para
reducir el riesgo de una descarga eléctrica procendent de un chasis
energizado. Se asume que su longitud es suciente para la mayoría
de usos del equipo. El uso de extensiones y multienchufes no es
recomendado, a menos que tengan el amperaje adecuado para
El símbolo de echa relámpago dentro de un triángulo equilátero, es para
alertar al usario de la presencia de “voltajes peligrosos” no aislados en el
interior del aparato, los cuales pueden ser de suciente magnitud para
constituir un riesgo de choque eléctrico a las personas.
El símbolo de exclamación dentro de un triángulo equilátero, es para alertar
al usuario de la presencia de instrucciones importantes de operación y
mantenimiento (servicio) en la documentación que acompaña al equipo.
ADVERTENCIA – INFORMACION DE SEGURIDAD IMPORTANTE
PELIGRO
RIESGO DE DESCARGA
ELÉCTRICA NO ABRÍR.
PRECAUCÍON: Para Prevenir el incendio o la
descarga electrica, no exponer este equipo a la
lluvia o a la humedad.
ESPAÑOL

11. PÉRIODES DE NON-UTILISATON
Durant les périodes de non-utilisation, la prise de courant ne
devrait pas être branchée à une source d’energie.
12. NETTOYAGE
Le matériel devrait être nettoyé en respectant les instructions
indiquées.
13. PENETRATION DES LIQUIDES
Un attention particulière est éxigée quant à la dispersion de
liquides tels que les produits de nettoyage et boissons, de façcon
à éviter toute pénetration dans l’enceinte du matériel.
14. DÉGÂT NÉCESSITANT UNE RÉVISION
Le matériel Haer devrait être révisé par des personnes qualifées
de service après-vente, lorsque:
a. Les ches ou la prise de courant ont été endommagé, ou:
b. De objets sont tombés sur le matériel, ou des liquides s’y sont
dispersés, ou:
c. Le matériel a été exposé à la pluie, ou:
d. Le matériel ne semble pas fonctioner correctement, ou
afche un changement de performance, ou:
e. Le matériel a été renversé à terre, ou l’enceinte a été
endommagée.
15. REVISION
L’utilisateur ne devrait pas essayer de réviser le matériel en allant
plus loin que ce qui a été décrit dans le mode d’emploi. Toute
autre réviion devrait être conée à un personnel qualié.
16. CHARRIOTS ET MEUBLES
Le matériel devriat être utilisé avec des charriots et meubles de
qualité et stabilité sufsante à son utilisation préconçue.
L’ensemble du matériel et du charriot devrait être déplacé avec
précaution. Des mises en marche et arrêts brusques, des collisions
excessives ainsi que des surfaces inégales peuvent renverser
l’ensemble du matériel et du charriot.
17. AUCUNE PIÈCE ACCESSIBLE AUX UTILISATEURS
Le P3100 ne contient aucune pièce accessible à l’utilisateur à
l’intérieur de l’appareil et ne doit être réparé que par un technicien
qualié.
1. LIRE LES INSTRUCTIONS
Le mode d’emploi et les mesures de sécurité de votre équipement
Haer devraient être consultés avant sa mise en marche.
2. CONSERVER LE GUIDE DE L’UTILISATEUR
Le mode e’emploi et les mesures de sécurité devraient être
conservés pour des références futures.
3. CONSIDÉRATIONS DE MISE EN GARDE
Le mode d’emploi et les mises en garde concernant cet équipement
sont de grande importance et devraient être suivis.
4. SUIVRE LE MODE E’EMPLOI
Le mode d’emploi et les conseils d’utilisation sont importants et
devraient être suivis.
5. CHALEUR
Le matériel devrait être préservé loin de toute source de chaleur:
radiateurs, cuisinière/fours, cheminées,…etc.
6. VENTILATION
Le matériel devrait être utilisé dans un endroit à bonne ventilation.
Il reste nécessaire de respecter la circulation de ux d’air à
l’intérier et autour du meuble.
7. EAU ET HUMIDITÉ
Le matériel ne devrait pas être utilisé près d’une source d’eau,
telle qu’une baignoire, un évier, ou une aire de baignade. De
plus, le matériel ne devrait pas être utilisé dans des lieux sujets
aux innondations, tels que les sous-sols.
8. SOURCES D’ÉNERGIE
Le matériel devrait seulement être relié à une source d’énergie de
même voltage et fréquence que celle indiquée sur le tableau
arrière, au dessus de la che d’entrée de la prise de courant.
9. PROTECTION DE LA PRISE DE COURANT
La prise de courant devrait être arrangée de façon à ne pas
interférer avec le déplacement d’objets (chariots, pales de
ventillateurs…etc.) ou de personnes à l’intérieur de la pièce.
D’autre part, il faudrait faire tres attention à ce que la prise ne soit
pas percée ou coupée, ou disposée de façon à risquer de l’être,
comme sous un tapis, autour d’un angle pointu…etc.
10. PRISE DE COURANT ÀTROIS FICHES
La prise de courant est composée de trois ches, désignées à
réduire le risque de décharge électrique de l’appareil.
Elle devrait être de longueur sufsante pour la plupart des
utilisations de ce matériel. L’utilisation de rallonge t d’adaptateur
est déconsellée à moins dêtre en mesure de fournir la charge
électrique requise à un fonctionement sans risque, de tout
matériel relié.
La lumière clignotante du symbole de la êche à l’intérieur d’un triangle
équilatéral, à pour objet d’alerter l’utilisateur de la présence “d’un voltage
dangereux” non-isolé à l’intérieur du produit, qui pourrait être de magnitude
sufsante au risque d’éléctrocution.
Le point d’exclamation, à l’intériur d’un triangle équilatéral, à pour objet de
prévenir l’utilisateur de l’importance des instructions de fonctionement et de
maintenance, jointes à l’appareil.
ATTENTION: INFORMATIONS IMPORTANTES DE SÉCURITÉ
ATTENTION
RISQUE DE CHOC
ÉLECTRIQUE NE PAS OUVRIR
AVERTISSEMENT:
An de prévenir les risques de feu ou de choc, ne
pas exposer cet appareil à la pluie ou à l’humidité.
FRANÇAIS

11. ZEITRÄUME IN DENE DAS GERÄT NICHT GENUTZT WIRD
Wird das Gerät über einen längeren Zeitraum nicht genutzt (z.B.
Urlaub), ziehen Sie bitten den Netzstecker aus der Steckdose.
12. REINIGEN
Reinigen Sie das Gerät nur, wie in der Bedienungsanleitung detailliert
beschrieben.
13. EINDRINGEN VON FREMDKÖRPERN
Achten Sie darauf, daβ weder Fremdkörper, noch Flüssigkeiten in
das Gerät eindringen.
14. ERFORDERLICHER REPARATURSERVICE
Haer Equipment sollte nur von qualizierten Service-Technikern
instand gesetzt werden, wenn:
a. Das Stromversorgungskabel beschädigt wurde
b. Eine Flüssigkeit in das Gerät eingedrimgem ist
c. Das Gerät Regen ausgesetzt wurde
d. Das Gerät nicht mehr ordnungsgemäβ funktioniert, ggf. nicht
mehr die volle Leistung abgibt
e. Das Gerät runtergefallen ist oder das Gehäuse beschädigt
wurde
15. SERVICE
Der Benutzer sollte nur den Service ausführen, der in der
Bedienungsanleitung für den Benutzer freigegeben wird. Den
weiterführenden Service sollte nur von qualizierten Tevhnikern
durchgeführt werden.
16. AUFSTELLUNG
Das Equipment sollte so aufgestellt werden, daβ der gewählte
Untergrund die erforderliche Stabilität aufweist, so daβ eine
gefahrlose Bnutzong gewährleistet wird.
Das Equipment und der Untergrund sollte mit äuberster Vorsicht
bewegt werden. Bei schnellen Bewegungen oder starkem
Abbremsen, kann es zum Umkippen des Equipments kommen.
17. GEEN VOOR DE GEBRUIKER TOEGANKELIJKE
ONDERDELEN
De P3100 heeft geen voor de gebruiker toegankelijke onderdelen
in het apparaat en mag alleen door een gekwaliceerde technicus
worden onderhouden.
1. INSTSRUKTIONEN LESEN
Alle Sicherheits- und Operationshinweise Ihres Haer Equipments
sollten vor der Inbetriebnahme gelesen werden.
2. BETRIEBSANLEITUNG AUFBEWAHREN
Bewahren Sie die Bedienungsanleitung sorgfältig auf, damit Sie in
dieser auch in Zukunft nachschlagen können.
3. WARNUNGEN BEACHTEN
Alle Warnungen des Gerätes und der Bedienungsanleitung sind
extrem wichtig und müssen befolgt werden.
4. INSTRUKTIONEN BEACHTEN
Alle Operations- und Gebrauchshinweise sind extrem wichtig and
müssen beachtet werden.
5. HITZE
Das Equipment sollte fern von Hitze ausstrahlenden Geräten
aufgestellt werden, wie z.B. Heizungen, Öfen etc.
6. VENTILATION
Das Equipment sollte so aufgestellt werden, daβ eine ausreichende
Ventialition gewährt wird.
7. WASSER UND FEUCHTIGKEIT
Das Equipment sollte nicht im oder in der Nähe von Wasser benutzt
werden, wie z.B. in Schwimmbädem, Saunen etc. Es sollte ebenfalls
nicht in Überschwämmungsgefährdeten Gebieten aufgestellt werden,
wie z.B. Kellerräumen.
8. STROMANSCHLUβ
Das Equipment darf nur an eine Stromversorgung angeschlossen
werden, die die gleichen Parameter aufweist, welche auf der
Rückseite, über em Anschluβterminal des Gerätes, aufgelistet sind.
9. SCHUTZ DER ZULEITUNG
Die Zuletungen sollten so verlegt werden, daβ diese nicht in den
Bewegungsbereich anderer Möbelstücke oder Personen hereinragen.
Achten Sie darauf, das das Kabel nicht gequestscht oder
durchschnittren wird, wie z.B. unter Schränken oder an scharfen
Kanten etc.
10. MASSEANSCHLUβ
Das dreiadrige Anschlubkabel ist mit einem Erdungsleiter
ausgestattet, welcher die Risiken eines Elektroschocks verringert. Das
Kabel hat eine Länge, welche für die meisten Anwendungen völlig
ausreicht. Wenn Sie Verlängerungskabel benutzen, achten Sie darauf,
das dies die erforderlichen Ströme bertragen können. Benutzen Sie
immerdreiadrige Verlängerungskable.
Der Blitz mit dem Pfeil, in einem gleihschenkligen Dreieck, soll den benutzer
vor unisolierter “gefährlicher Spannung” innerhalb des Gerätes warnen.
Das Ausrufezeichen, in einem gleichschenkligen Dreieck, soll den Benutzer
darauf aufmerksam machen, daβ dem Gerät wichtige Operations - und Service
- Informationen beigefügt sind.
ACHTUNG – WICHTIGE SICHERHEITS – INFORMATIONEN
ACHTUNG
GEFAHR EINES
ELEKTRISCHEN SCHLAGS
NICHT ÖFFNEN
WARNUNG:
Um die gefahr eines elektroschocks oder feuer zu
vermeiden, setzen sie das gerät keinem regen oder
extremer feuchtigkeitaus.
DEUTSCH

11. PERIODI DI NON UTILIZZO
Durante lunghi periodi di non utilizzo, staccare il cavo di
alimentazione.
12. PULIZIA
L’apparato deve essere pulito solo come indicato dalle istruzioni.
13. INGRESSO DI OGGETTI E LIQUIDI
Si deve prestar attenzione che oggetti e liquidi, come uidi detergenti
e bibite, non vengano versati all’interno dell’apparato.
14. RIPARAZIONI
Gli apparati Haer devono essere riparati da personale qualicato
quando:
a. Il cavo di alimentazione o la spina sono danneggiati
b. Oggetti sono caduti all’interno del telaio o quando del
liquido è entrato
c. Quando l’apparato è stato esposto a pioggia
d. Quando l’apparato non sempra funzionare normalmente o
quando esibisce un cambiamento di prestazioni o
e. Quando è caduto o il telaio è stato danneggiato
15. ASSISTENZA
L’utente non deve tentare di prestare assistenza all’apparato, se non
per quanto esposto nelle istruzioni. Tutti gli altri interventi devono
essere effettuati da un tecnico specializzato.
16. CARRELLI E STAND
L’apparato deve essere impiegato su carrelli o stand solo se questi
sono sufcientemente solidi e stabili per la funzione a cui si vuole
dedicarli.
La combinazione di carrello ed apparato deve essere mossa con
cautela. Fermate e partenze improvvise, forze eccessiva e superci
irregolari, possono ribaltare la cominzione carrello e apparato.
17. NESSUNA PARTE ACCESSIBILE ALL’UTENTE
Il P3100 non ha parti accessibili all’utente all’interno del dispositivo e
deve essere riparato da un tecnico qualicato.
1. LEGGETE LE ISTRUZIONI
Tutte le istruzioni riguardanti la sicurezza ed il funzionamento
devono essere lette prima di applicare tensione all’apparato.
2. CONSERVATE IL MANUALE
Queste istruzioni riguardanti la sicurezza ed il funzionamento
devono essere conservate come riferimento futuro.
3. AVVERTENZE
Tutte le avvertenze poste sull’apparato e sul libretto di istruzioni
sono importanti e devono essere seguite.
4. SEGUIRE LE ISTRUZIONI
Tuttle le istruzioni operative e di funzionamento devono essere
seguite.
5. TEMPERATURA
L’apparato deve essere mantenuto lontano da tuttle le zone ad alta
temperature, termosifoni, termoconvettori, stufe e forni, caminetti
ed altro.
6. VENTILAZIONE
L’apparato deve essere posizionato in aree convenienti per una
corretta ventilazione. Prestare attenzione che sia consentita
circolazione d’aria attorno e dentro il cabinet.
7. ACQUA E POLVERE
L’apparato deve essere posizionato lontano da zone contenenti
acqua, come vasche a bagno, acquari e piscine. Inoltre non deve
essere impiegato in aree soggette ad allagamento, come le cantine.
8. REQUISITI DI ALIMENTAZIONE
L’apparato deve essere connesso solo ad un’alimentazione della
stessa tensione e frequenza di quanto scritto sulla parte posteriore
del telaio.
9. PROTEZIONE DEL CAVO DI ALIMENTAZIONE
Il cavo di alimentazione deve essere posizionato in modo di non
interferire con il movimento di oggetti nella stanza: persone,
ventilatori, carrelli, ecc…prestate attenzione anche che il cavo non
sia tagliato o spellato e che non possa tagliarsi e spellarsi.
10. MESSA A TERRA
Il cavo di alimentazione è del tipo a tre li con terra ed è progettato
pr ridurre il rischio di shock elettrici. Si presume che sia della
lunghezza sufciente per la maggior parte degli impieghi. L’impiego
di prolunghe e adattatori è sconsigliato se questi non garantiscono
la potenza sufciente per i corretto fuinzionamento degli apparati
connessi. E altersì importante che vengano sempre impiegate
prolunghe con la congurazaione a tre li con terra.
Il simbolo del fulmine in un triangolo equilatero vuole avvertire della presenza
di tensioni elevate non isolate e di valore sufciente per costituire rischio di
shock elettrico alle persone.
Il simbolo del fulmine in un triangolo equilatero vuole avvertire della presenza
di tensioni elevate non isolate e di valore sufciente per costituire rischio di
shock elettrico alle persone.
NOTARE – IMPORTANTI INFORMAZIONI SULLA SICUREZZA
ATTENZIONE
RISCHIO DI SCARICHE
ELETTRICHE NON APRIRE
ATTENZIONE:
Per prevenire incendio scariche elettriche, non esporre
questo apparato a pioggia o umiditá.
ITALIANO

WARNING
This Haer amplier is to be installed and/or used in accordance with the appropriate electrical codes and regulations as described
by the local building authority in your state or province. Please consult with these authorities before using or specifying a Haer
amplier to ensure it meets local regulations. As the installation is completely out of our control, Haer and its employees,
directors, parent company, distributors and resellers are not responsible for misuse or inappropriate application of this amplier. It
is solely the responsibility of the customer or specifying engineer to ensure its proper and safe use.
WARNING
It is the responsibility of the user to abide by all local electrical regulations – if you are unsure, contact your local building authority to
ensure the proper and safe utilization of this product.

Table of Contents Page
Overview.............................................................................................. 1
Features ........................................................................................... 2-3
Installation ........................................................................................ 4-5
Operation............................................................................................. 6
FAQ ..................................................................................................... 7
Specications ...................................................................................... 8
Block Diagram ..................................................................................... 9
Warranty ..............................................................................Back Cover
Thank you for purchasing the Haer P3100™, a two channel professional power amplier designed to please the most demanding
audiophile or studio engineer.
Though the P3100 has been designed to be easy to set up and operate, we strongly urge reading over the Installation and Operation
portions of this manual before putting the amplier into service. If you have any questions not covered within this manual, please visit the
Haer FAQ page. This is where we post questions from users along with periodic updates. If afterwards you still do not nd the answer to
your question, feel free to send us an email at info@haer.com and we will do our very best to respond in short order.
P3100
Studio Power Amplier
WARNING
It is the responsibility of the user to abide by all local electrical regulations – if you are unsure, contact your local building authority to
ensure the proper and safe utilization of this product.

P3100™ Power Amplier
1
Haer
Passion for Perfection
1
OVERVIEW
The circuitry used in the P3100 is the latest renement of our trans•nova (TRANSconductance Nodal Voltage Amplier, US Patent
4,467,288) circuit. It has been proven to offer sound quality to satisfy the most analytic audiophile or the most demanding professional.
The natural sound and realistic reproduction have made trans•nova ampliers preferred in many critical installations. Since the
pioneering use of lateral MOSFETs in the DH-200 amplier, they have proven extremely fault tolerant even in abusive situations. This
sturdiness enables the amplier to drive reactive speaker loads without the performance and sound penalties imposed by elaborate
protection schemes. Passive cooling with large heatsinks allow for low mechanical noise, and special care was taken to reduce
noise and distortion at every possible stage. The high performance specications of the P3100 means that it is equally at home in a
recording or mastering studio as it is in an audiophile listening room.
Recording Studio
Haer has a long history of use in
professional recording studios with
unparalleled sound quality and
reliability.
Two Channel Listening
The P3100 delivers rich detail and
highly linear amplication for the
discerning audiophile’s listening room.
Mastering Studio
Trusted by the ‘golden ears’ of the
recording industry, two bridged-mono
P3100s provide incredible headroom
and quality for use in a mastering
studio.

P3100™ Power Amplier
Haer
Passion for Perfection
2
6 71 2 3 4 5
1. GAIN: Individual level adjustment for each channel.
2. BALLISTIC LEDs: Idle, level and clip indicators show output of the P3100.
3. POWER: Soft start power switch protects loudspeakers from turn-on transients.
4. CLIP: LED indicators to show when the signal is clipping.
5. IDLE: LED indicators to show when the P3100 is on but no signal is present.
6. FAULT & HEAT: LEDs illuminate when a fault or excessive heat is detected.
7. RACK EARS: Allows the P3100 to be mounted in standard 19” 2RU rack enclosure.

P3100™ Power Amplier
Haer
Passion for Perfection
3
8. BALANCED INPUT: XLR line input for connections from pro level sources.
9. UNBALANCED IN: RCA line input for connections from consumer level sources.
10. MONO: Allows the left channel to feed both speaker outputs in mono operation.
11. POWER: IEC connection for power cable.
12. 115V/230V: 115V or 230V switch allows for use around the globe, features security cover to prevent accidental switching.
13. SPEAKER OUTPUTS: Gold-plated binding posts that adapt to all popular speaker cable sizes.
14. LEDS ON/OFF: Turns off front panel LED level indicators.
15. UNBALANCED OUT: Parallel to UNBAL IN for sending source signal to another destination.
16. INPUT SELECTOR: Chooses between the balanced or the unbalanced inputs.
17. LIFT: Disconnects Pin-1 audio ground on the balanced inputs to remove hum and buzz.
18. HEAT SINKS: Cools the amplier and eliminates the need for noisy fans.
8109 11 12 13 14 15 16 17 18

P3100™ Power Amplier
Haer
Passion for Perfection
Connecting the Power
The P3100 operates from a 120 volt, 60Hz AC power line or 230 volt, 50-60Hz AC power line. Connection is made by a 14-gauge, IEC,
grounded line cord. The voltage is preset at the factory for the country where the P3100 is shipped but may be changed on the rear
panel is case the P3100 is operated in another country. Users in Japan should use the P3100 with a 100V to 120V step up transformer
rated at least for 700VA if they wish to obtain the full rated power of the P3100.
For safety considerations only a properly grounded (earthed) receptacle should be used. If a grounded circuit is not available do not
cut or remove off the ground pin. Mounted on the rear panel is the line fuse which interrupts the power to the amplier. If this fuse blows
replace it only with the same type and rating fuse. The correct replacement fuse value is printed on the rear panel of the amplier.
If the new fuse blows, this is an indication of a fault with the amplier. Servicing should be performed only by a qualied technician.
Connecting Inputs
The input jacks are located on the rear of the amplier. XLR input jacks are provided
for balanced line operation and RCA phono jacks for unbalanced sources. An input
select switch is provided on each channel to choose between the XLR balanced
input and the RCA unbalanced input. A ground lift switch is also provided on each
channel should you encounter hum or buzz from ground loops.
4
INSTALLATION
Location and Mounting
The P3100 power transformer can generate a substantial magnetic eld, so caution
should be exercised in the placement of low level components such as a mixer or
mic preamp to avoid inducing noise in the low level circuitry. The ampliers can also
produce considerable heat in normal operation so the primary consideration when
determining a location for the ampliers is to allow for adequate ventilation. The large
heatsinks provide unrestricted airow, but care must be taken to keep the slots in the
top and bottom cover clear. If the amplier is mounted in an equipment rack, make sure
adjacent equipment does not impede cool air ow.
Connecting Outputs
The speaker output connectors are dual binding posts. These binding posts will directly accept wire gauges as thick as 6 AWG
(4.12mm OD). To determine the cable gauge required for the distance of cable for your setup please refer to the chart on pg.5. Safety
regulations prohibit the use of dual binding posts and the posts are spaced to disallow this. Before making connections, ensure the
amplier is turned off along with all of the source equipment. This will avoid loud plug-in and connection transients that can damage
more sensitive components such as tweeters.
It is also very important that you do not connect loudspeakers that are below the rated impedance of the P3100. This amplier is
capable of driving loads down to 4 Ohms, but not less. Driving loads below 4 Ohms can lead to overheating and premature part failure.
In bridged mono use, the P3100 should be connected to a speaker with an impedance of 8 Ohms or greater. Under no circumstances
should the output terminals of the P3100 be short-circuited.
Gold-plated binding
post adapt to any size
cable wire.
<OPEN RACK SPACE>
<OPEN RACK SPACE>
Fig 1
Fig 1
Unbalanced
Select
Push “in”
UNBAL OUT
UNBAL IN

P3100™ Power Amplier
Haer
Passion for Perfection
Bridged Mono
For systems with high power requirements, the ampliers can be congured for single channel bridged mono operation. To bridge the
amplier, set the rear panel MONO switch to the Mono (In) position. The Channel 1 input and level control is used and the Channel 2
level control must be set to its maximum gain position. The speaker is connected to the RED output binding posts.
When the amplier is bridged the output is oating. Any speaker which requires a common ground from the amplier output
cannot be used in this application.
Since a bridged amplier shares the load between the two channels, each channel will effectively drive half of the load. For
bridged mono operation we recommend using an 8 Ohm load as the minimum impedance. Less than 8 Ohm operation in
bridge mode is outside the operating parameters for the P3100 and should not be done.
5
MONO
Pushed “in”
8 Ohm 8 Ohm
MONO
Pushed “in”
MINIMUM RECOMMENDED SPEAKER CABLE GAUGE
Distance 8 Ohm (150W) 4 Ohm (200W) 8 Ohm - Bridged Mono (400W)
10’ (3m) 16 AWG (1.29mm) 14 AWG (1.63mm) 16 AWG (1.29mm)
20’ (6m) 14 AWG (1.63mm) 10 AWG (2.59mm) 14 AWG (1.63mm)
30’ (9m) 12 AWG (2.05mm) 8 AWG (3.26mm) 12 AWG (2.05mm)
50’ (15m) 10 AWG (2.59mm) 6 AWG (4.12mm) 10 AWG (2.59mm)
100’ (30m) 6 AWG (4.12mm) N/A 6 AWG (4.12mm)

P3100™ Power Amplier
Haer
Passion for Perfection
6
OPERATION
Power Switch
The POWER switch is located on the front panel of the amplier. A front panel IDLE LED indicates when the amplier is active.
Standard practice is to turn the amplier on last and off rst when switching components to prevent sending damaging transients to
the speakers.
There is a time-delayed “soft start” in the P3100 that mutes the sound for several seconds after startup. In the case of an entire
recording system being turned on at the same time with a power bar this should eliminate any loud thump. On turnoff, there is a sense
circuit that will mute the P3100 fairly quickly but when an entire system is shut off at the same time as from a power bar being turned
off, if any prior equipment thumps badly on turnoff, a small amount of this may pass through to the speakers. Therefore, in the case
of turning the system on or off with a power bar, the level controls should be turned to minimum before switching on and again just
before switching off.
Level Control
The input sensitivity for each channel can be adjusted individually using the level controls on the front panel. The gain control on an
amplier is usually set fully clockwise to its maximum sensitivity. The level controls on the P3100 are not meant to be volume controls.
They are meant to be trim controls. That is, they are normally set to maximum level and are moved counter-clockwise to make
corrections for any imbalances in rooms that may not be symmetrical.
Short Circuit Protection
Due to the self-protecting properties of the output power MOSFETs, there is no need for sonically degrading voltage and current
limiting circuits. To protect the amplier from problems which may occur in the speaker line the P3100 includes a FaultSafe™ overload
detection circuit. In the event of a short in the speaker load or cables, the speaker detection circuit will shut down that channel and light
the front panel FAULT indicator. If this happens, correct the fault and turn the amplier off, then back on to reset.
LED Indicators
Amplier operation is monitored via the front panel with four status LEDs as well as 9 meter LEDs for each channel. These indicators
can be used for system troubleshooting in case of aberrant behavior. The LEDS from the outermost to the centermost are:
Heat Indicates when the thermal protection circuit has shut down the amplier. This occurs when the heatsink temperature
exceeds 90°C (194°F). This will also illuminate the FAULT LED. When the amplier cools down below 80°C (176°F) the amplier
will restart.
Fault Indicates when the output overload monitor detects a potentially damaging short and shuts down amplier operation. This
also lights when the P3100 has a thermal shutdown or when driven too far into clipping for too long. After clearing the fault,
restore normal function by turning the amplier off, then on again.
Idle Indicates the amplier is powered on and the internal low voltage power supply is operating properly.
Meter LEDs Monitors the amplier output and gives an approximate indication of amplier power output.
Clip These are the LEDs closest to the power switch. They light when the drive signal voltage exceeds the maximum for linear
operation of the output MOSFETs.
Warm Up
While the P3100 may be used with no ill effects whatsoever as soon as it comes out of muting, in order to achieve the best sonic
performance from the amplier, we recommend letting it warm up for 1 hour before beginning any critical listening. The amplier may
not deliver its full potential sound quality before this time has passed.
Cleaning and Maintenance
There is no requirement for regular maintenance on the electrical components of the amplier. If the outer case becomes soiled, lightly
spraying a soft cloth with an ammonia-based cleaner should remove any grime. In the event of regular overheating, the P3100 should
be brought to a professional service technician for cleaning and testing of the internal components.

P3100™ Power Amplier
1
Haer
Passion for Perfection
FAQ
Do I need to allow the P3100 to warm up before using?
The P3100 will work immediately when turned on, however it will sound best after it has reached thermal stability. This may take up
to one hour.
Will disconnecting the speakers when the amplier is powered up damage the amp?
Although you may not damage the amplier, you can damage other components such as loudspeakers when connecting and
disconnecting the speaker terminals. Thus, it is always best practice to turn the amp off when making connections.
Is the Haer P3100 specied in RMS or peak power?
All Haer amps are specied in RMS power which describes the average output of the amplier when run for a period of time. Peak
power is an instantaneous measurement that describes the maximum rail to rail voltage the amp can produce with a minimum level
of distortion.
What is the difference between a MOSFET and bipolar transistor?
The main advantage of the MOSFET over a typical bipolar transistor is that it is much more efcient at managing and producing
gain, thus requiring gain stages to produce the same output. Lateral MOSFETs were developed specically for audio. Although more
expensive, these are employed in the Haer P3100.
What is the difference between a class AB and class D amplier?
Class AB ampliers employ a traditional approach to the amplication with transistors and large power transformers to produce the
output. Class D ampliers employ digital switching to amplify the signal. Class D ampliers are preferred in live concert touring and
for commercial installations due to the light weight and high efciency. Class A and AB ampliers are preferred by recording engineers
and audiophiles for their sonic quality.
What is damping factor and what can I do to maximize it?
The damping factor is best described as the amplier’s ability to control the speaker excursion. A higher damping factor will result in
a tighter sounding bass. To maximize the damping, it is best to use thick, heavy gauge speaker cables, particularly when driving long
cables.
What speaker cable gauge should I use with my speakers?
As a rule, the thicker the better. For speakers that are within 2 meters (6’) of the amplier, no less than 14 gauge cables should be
used. 12 gauge or even 10 gauge wires made from stranded copper are preferred as these will transfer power more efciently without
loss.
Will using the balanced inputs sound better than using the unbalanced inputs?
No. The balanced inputs are there for convenience. Internally, the amplier signal path is unbalanced.
Does the P3100 get hot to the touch?
No. It will get warm, but not hot.
Can I stack multiple ampliers on top of each other without fear of overheating?
You can, but allow at least one rack space between amps to prevent overheating.
Can I still mount the P3100 in a rack if there’s no room for free space above or below the amplier?
Yes, The P3100 can be mounted in tight quarters, but care must be taken to ensure adequate ventilation is provided. Circulating fans
should be considered if there is no room to leave free space next to the P3100.
7

P3100™ Power Amplier
Haer
Passion for Perfection
8
Audio circuit type: Transnova MOSFET Output - Class AB
Frequency response: 10Hz to 30kHz (±0.25dB)
Power Rating:
150 Watts/Channel @ 8 Ohms
200 Watts/Channel @ 4 Ohms
400 Watts bridged/mono @ 8 Ohms
Total Harmonic Distortion (THD): <0.15% (15Hz-50kHz)
Dynamic range: >100dB
Signal-to-Noise: 102dB “A” weighted
Full Power Bandwidth: 0.15Hz to 300Khz (+0/-3dB)
Slew Rate: 100V/µs
CMRR (Common Mode Rejection Ratio): 75dB at 1kHz
Input Impedance: 47k Ohms per phase balanced
Gain: +14dB min. / +29dB max
Input Sensitivity Range: 620mV to 3.5V (@ 8 Ohms) per phase balanced
505mV to 2.8V (@ 4 Ohms) per phase balanced
Damping Factor:
400 (to 1kHz)
200 (to 10kHz)
18 (to 100kHz)
Intermodulation distortion: 0.022% @ 1W/8 Ohms
Power Consumption: 35W (idle power)
700W (max. power – 8 Ohms)
Indicators: Overheat, fault, idle (power on), clip, signal
Dimensions: 19” W x 9.875” D x 3.5” H (2 rack spaces)
(483 x 251 x 89mm)
SPECIFICATIONS
Specications subject to change without notice

P3100™ Power Amplier
Haer
Passion for Perfection
9
BLOCK DIAGRAM
Specications subject to change without notice
LEFT UNBAL IN
LEFT UNBAL OUT
LEFT BAL IN
GROUND
LIFT SW
LEFT
INPUT
SELECT
GAIN
RIGHT UNBAL IN
RIGHT UNBAL OUT
RIGHT BAL IN
GROUND
LIFT SW
RIGHT
INPUT
SELECT
GAIN
AMP
LEFT + RIGHT +
LEFT - RIGHT -
- MONO BRIDGE +
SPEAKER OUTPUTS
L VOLUME
INDICATOR
L CLIP
INDICATOR
L FAULT
INDICATOR
L OVERHEAT
INDICATOR
R VOLUME
INDICATOR
R CLIP
INDICATOR
R FAULT
INDICATOR
R OVERHEAT
INDICATOR
AMP
INVERTER
MONO SW
115-240 VAC
50/60 Hz
INPUTS
MAINS
115 VAC OR 230 VAC
SELECTOR SWITCH TOROID TRANSFORMER

Notes

Notes

www.haer.com
Haer P3100™ User Guide - Part #: R870 1315 00 / 11-2017
Copyright 2017 Haer All rights reserved.
Specications and appearance subject to change without notice.
THREE YEAR TRANSFERABLE LIMITED WARRANTY
HAFLER (A division of Radial Engineering Ltd.) (“Haer”) warrants this product to be free from defects
in material and workmanship and will remedy any such defects free of charge according to the terms
of this warranty. Haer will repair or replace (at its option) any defective component(s) of this product
(excluding nish and wear and tear on components under normal use) for a period of three (3) years
from the original date of purchase. In the event that a particular product is no longer available, Haer
reserves the right to replace the product with a similar product of equal or greater value. In the unlikely
event that a defect is uncovered, please call 604-942-1001 or email service@haer.com to obtain a RA
number (Return Authorization number) before the 3 year warranty period expires. The product must be
returned prepaid in the original shipping container (or equivalent) to Haer or to an authorized Haer
repair centre and you must assume the risk of loss or damage. A copy of the original invoice showing
date of purchase and the dealer name must accompany any request for work to be performed under this
limited and transferable warranty. This warranty shall not apply if the product has been damaged due
to abuse, misuse, misapplication, accident or as a result of service or modication by any other than an
authorized Haer repair center.
THERE ARE NO EXPRESSED WARRANTIES OTHER THAN THOSE ON THE FACE HEREOF AND
DESCRIBED ABOVE. NO WARRANTIES WHETHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT
LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE SHALL EXTEND BEYOND THE RESPECTIVE WARRANTY PERIOD DESCRIBED ABOVE OF
THREE YEARS. HAFLER SHALL NOT BE RESPONSIBLE OR LIABLE FOR ANY SPECIAL, INCIDENTAL
OR CONSEQUENTIAL DAMAGES OR LOSS ARISING FROM THE USE OF THIS PRODUCT. THIS WAR-
RANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS, WHICH
MAY VARY DEPENDING ON WHERE YOU LIVE AND WHERE THE PRODUCT WAS PURCHASED.