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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 fluids or beverages, are not spilled into the enclosure of

the equipment.

14. DAMAGE REQUIRING SERVICE

Hafler equipment should be serviced by qualified 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 qualified service personnel.

16. CARTS AND STANDS

The equipment should be used with carts or stands only of sufficient

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 qualified technician.

1. READ INSTRUCTIONS

All the safety and operating instructions of your Hafler 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, fireplaces, etc.

6. VENTILATION

The equipment should be used in an area suitable for proper

ventilation. Care should be taken not to impede airflow 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 flooding, 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 flash 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  sufficient  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.

Содержание P3100

Страница 1: ...P3100 User Guide Studio Power Amplifier Hafler is a division of Radial Engineering Ltd 1588 Kebet Way Port Coquitlam BC Canada V3C 5M5 604 942 1001 info hafler com www hafler com ...

Страница 2: ...s 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 fireplaces etc 6 VENTILATION The equipment should be used in an area suitable for proper ventilation Care should be taken not to impede airflow in and arou...

Страница 3: ...ervadas 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 radiador...

Страница 4: ...OI 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 flux d air à l intérier et autour du meuble 7 EAU ET HUMI...

Страница 5: ... 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 Ventialitio...

Страница 6: ... 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...

Страница 7: ...ns As the installation is completely out of our control Hafler and its employees directors parent company distributors and resellers are not responsible for misuse or inappropriate application of this amplifier 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 regula...

Страница 8: ...ions of this manual before putting the amplifier into service If you have any questions not covered within this manual please visit the Hafler FAQ page This is where we post questions from users along with periodic updates If afterwards you still do not find the answer to your question feel free to send us an email at info hafler com and we will do our very best to respond in short order P3100 Stu...

Страница 9: ...ve 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 specifications of the P3100 means that it is equally at home in a recording or mastering studio as it is in an audiophile listen...

Страница 10: ...put 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 ...

Страница 11: ...round 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...

Страница 12: ...ubstantial magnetic field 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 amplifiers can also produce considerable heat in normal operation so the primary consideration when determining a location for the amplifiers is to allow for adequate ventilation The large heatsinks provide unrestrict...

Страница 13: ...e amplifier output cannot be used in this application Since a bridged amplifier 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 Oh...

Страница 14: ...t will shut down that channel and light the front panel FAULT indicator If this happens correct the fault and turn the amplifier off then back on to reset LED Indicators Amplifier 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 t...

Страница 15: ... amplifiers employ digital switching to amplify the signal Class D amplifiers are preferred in live concert touring and for commercial installations due to the light weight and high efficiency Class A and AB amplifiers 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 ampl...

Страница 16: ...hz 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 Indic...

Страница 17: ... 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 ...

Страница 18: ...Notes ...

Страница 19: ...Notes ...

Страница 20: ... warranty period expires The product must be returned prepaid in the original shipping container or equivalent to Hafler or to an authorized Hafler 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 shal...

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