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Manual Hafler SR2300

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Summary
  • Hafler SR2300 - page 1

    Owner’s Manual Owner’s Manual SR2300 SR2600 SR2300 SR2600 ...

  • Hafler SR2300 - page 2

    ...

  • Hafler SR2300 - page 3

    – 1 – T able of Contents DECLARA TION OF CONFORMITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SAFETY INFORMA TION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 SPECI ...

  • Hafler SR2300 - page 4

    – 2 – Declaration of Conformity Application of Council Directive: 73/23/EEC (low voltage directive) Application of Council Directive: 89/336/EEC (EMC Directive) Standard(s) to which Conformity is Declared: EN55103-1 (Emissions) EN55103-2 (Immunity) EN60065 (Safety) Manufacturer ’ s Name: Hafler Manufacturer ’ s Address: 546 South Rockford D ...

  • Hafler SR2300 - page 5

    – 3 – NOTICE - IMPOR T ANT SAFETY INFORMA TION 1. READ INSTRUCTIONS All the safety and operating instructions of your Hafler equip- ment should be read before power is applied to the equipment. 2. RET AIN OWNER'S MANUAL These safety and operating instructions should be retained for future reference. 3. HEED WARNINGS All warnings on the equ ...

  • Hafler SR2300 - page 6

    – 4 – ADVER TENCIA – INFORMACION DE SEGURIDAD IMPORT ANTE El símbolo de flecha 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 suficiente magnitud para constituir un riesgo de choque eléctrico a las persona ...

  • Hafler SR2300 - page 7

    – 5 – ACHTUNG – WICHTIGE SICHERHEITS – INFORMA TIONEN 1. INSTRUKTIONEN LESEN Alle Sicherheits- und Operationshinweise Ihres Hafler Equipments sollten vor der Inbetriebnahme gelesen werden. 2. BETRIEBSANLEITUNG AUFBEWAHREN Bewahren Sie die Bedienungsanleitung sorgf ä ltig auf, damit Sie in dieser auch in Zukunft nachschlagen k ö nnen. 3. W ...

  • Hafler SR2300 - page 8

    – 6 – A TTENTION: INFORMA TIONS IMPORT ANTES DE S É CURIT É 1. LIRE LES INSTRUCTIONS Le mode d'emploi et les mesures de s é curit é de votre é quipement Hafler devraient ê tre consult é s avant sa mise en marche. 2. CONSERVER LE GUIDE DE L'UTILISA TEUR Le mode e'emploi et les mesures de s é curit é devraient ê tre conse ...

  • Hafler SR2300 - page 9

    – 7 – NOT ARE – IMPORT ANTI INFORMAZIONI SULLA SICUREZZA 1. LEGGETE LE ISTRUZIONI T utte le istruzioni riguardanti la sicurezza ed il funzionamento devono essere lette prima di applicare tensione all'apparato. 2. CONSERV A TE IL MANUALE Queste istruzioni riguardanti la sicurezza ed il funzionamento devono essere conservate come riferimen ...

  • Hafler SR2300 - page 10

    – 8 – All measurements taken at Normal Operating Conditions (i.e. 1/8th rated output power) unless noted otherwise. POWER RA TING: 8 Ω 20-20kHz @ 0.1% THD 300W x 2 CH 600W x 2 CH 4 Ω 20-20kHz @ 0.2% THD 300W x 2 CH 600W x 2 CH 2 Ω 20-20kHz @ 0.3% THD 300W x 2 CH 600W x 2 CH 70V 20-20kHz @ 0.2% THD 600W x 1 CH 1200W x 1 CH 100V 20-20kHz @ ...

  • Hafler SR2300 - page 11

    The Hafler SR2300 and SR2600 amplifiers are two rack height, two channel, fan-cooled professional power amplifiers suit- able for use in the most demanding sound reinforcement and commer cial sound installations. These amplifiers offer out- standing efficiency by means of three technologies: high-efficiency TRANS • nova Class-G circuitry , high-f ...

  • Hafler SR2300 - page 12

    – 10 – WHAT ELSE DISTINGUISHES THESE AMPLIFIERS? Constant power into varying impedances. It takes twice as much current to develop a given wattage into 2 Ω as it does into 8 Ω — but only half the voltage. Many amplifiers quote a high output current at 2 Ω but have an unpublished operating time measured in a handful of seconds — before ...

  • Hafler SR2300 - page 13

    – 11 – 1. Recessed Front Panel - Prevents switches and controls from accidentally being adjusted or broken. 2. Power Switch - T urns the amplifier ON and OFF 3. Power LEDs - V erifies that the amplifier channel is ON 4. Status LEDs - Displays the status of the amplifier . The LEDs are as follows: SIGNAL indicates if signal is present; CLIP illu ...

  • Hafler SR2300 - page 14

    The SR2300/2600 is a standard 2U (2 rack height) 19" rack-mount unit, with both front and rear rack mounting ears. In portable systems, the amplifier must be supported at both the front and rear . COOLING The SR2300/2600 uses forced-air cooling (fan cooling) to remove the heat produced during normal operation. Free air flow at the mounting loc ...

  • Hafler SR2300 - page 15

    – 13 – adapter plug for a two wire receptacle. The AC mains fuse is accessible at the rear panel of the amplifier . If this fuse blows replace it only with the same type and rating fuse. The correct replacement fuse value is printed on the rear of the amplifier , and on the specifications page. AUDIO GROUND CHASSIS/FLOAT SWITCH In general, the ...

  • Hafler SR2300 - page 16

    – 14 – The amplifier will operate with either a balanced or unbalanced signal source. INPUT The input jacks used on the SR2300/2600 are dual function connectors which accept 1/4" TRS (T ip Ring Sleeve) or male XLR plugs. The amplifier will operate with either a balanced or unbalanced signal, from earth ground or floated source equipment. T ...

  • Hafler SR2300 - page 17

    – 15 – FLOATED EQUIPMENT Units with a 2-pin mains power cord have no means to connect the audio output ground to earth ground, so usually the audio output ground is floated from earth ground. However , this does not insure that when installed in a system, the audio output ground will remain floated from earth ground. The input cable to this equ ...

  • Hafler SR2300 - page 18

    – 16 – 70V mode). BIAMP/STEREO SWITCH T urn amplifier off before operating this switch. This switch is located on the rear panel and selects either: Stereo mode- 2 input signals and 2 output signals. Biamp mode- 1 input signal and 2 output signals. Biamp mode is useful if a mono signal needs to be distributed to speakers of differing impedance ...

  • Hafler SR2300 - page 19

    – 17 – If the “ Protect ” LED is illuminated for prolonged periods during normal operation, select the next lower value Load Switch setting. Continue until the “ Protect ” LED ceases to illuminate, or lights infrequently . This switch can be safely operated while the amplifier is running. In 70V or 100V mode, the “ Protect ” LED ind ...

  • Hafler SR2300 - page 20

    – 18 – 1. Connect signal from source to both CH A and CH B inputs. 2. Move Biamp/Stereo switch to Stereo input mode. 3. Move Stereo/Mono switch to Stereo mode. 4. Select desired speaker load (8 Ω /4 Ω /2 Ω ) for each channel – CH A & CH B loads do not need to match. 5. Connect appropriate speaker load 8 Ω /4 Ω /2 Ω to 5-way bi ...

  • Hafler SR2300 - page 21

    – 19 – 1. Connect signal from source to CH B input. 2. Biamp/Stereo switch not active (Stereo/Mono switch overrides this switch when in mono/70V/100V mode). 3. Move Stereo/Mono switch to 70V mode. 4. Select 70V load, both channels. 5. Connect parallel array of 70V transformer -equipped speakers across the red terminals of the 5-way binding post ...

  • Hafler SR2300 - page 22

    – 20 – 1. Connect signal from source to CH B input. 2. Biamp/Stereo switch not active (Stereo/Mono switch overrides this switch when in mono/70V/100V mode). 3. Move Stereo/Mono switch to 100V mode. 4. Select 100V load, both channels. 5. Connect parallel array of 100V transformer -equipped speakers across the red terminals of the 5-way binding p ...

  • Hafler SR2300 - page 23

    – 21 – Rockford Corporation (Hafler Division) offers a limited warranty on Hafler products on the following terms: • Length of W arranty 5 years on SR2300 & SR2600 3 years on B-Stock electronics (receipts are required) • What is Covered This warranty applies only to products sold to the original owner (non-transferable). This only appli ...

  • Hafler SR2300 - page 24

    – 22 – PC BOARD LA YOUTS X70 X69 X68 X67 X65 X64 X63 X62 X61 X60 X53 X6 X2 X9 X51 X66 X50 X49 X36 X34 X23 X22 X57 X56 X55 X48 X47 X46 X45 X44 X52 X42 X41 X28 X26 X27 X30 X31 X29 X38 X39 X32 X33 X37 X35 1/V AGND AGND OUT I-N 1/V 1/V I-P I-N TEST1 I-P 1/V MONO STEREO HIGH VOLTAGE CT -RAIL +RAIL VFAN -15F OUT +15F -15V AGND +15V CT +15PWM 3/8/00 C ...

  • Hafler SR2300 - page 25

    – 23 – J9 J10 J16 J3 J5 J1 C5 C3 C2 R2 L2 L1 L3 C6 C1 C4 R3 C7 R1 J12 J11 R4 J8 J15 J13 J7 J6 J14 DANGER - HIGH VOLTAGE 230V 230V 120V 120V ORG ORG WHT WHT BLACK BLACK KS4R PC-2460-E HAFLER J4 J2 EMI FILTER ...

  • Hafler SR2300 - page 26

    – 24 – Schematic Diagrams PC-2460-e.sch-1 EMI FILTER ...

  • Hafler SR2300 - page 27

    – 25 – C600_maualB.sch-4 BRIDGE RECTIFIER ...

  • Hafler SR2300 - page 28

    – 26 – AMPLIFIER ...

  • Hafler SR2300 - page 29

    – 27 – C600_maualB.sch-1 ...

  • Hafler SR2300 - page 30

    – 28 – PROTECTION ...

  • Hafler SR2300 - page 31

    C600_maualB.sch-2 – 29 – ...

  • Hafler SR2300 - page 32

    – 30 – HIGH VOLTAGE CONTROL ...

  • Hafler SR2300 - page 33

    – 31 – C600_maualB.sch-3 ...

  • Hafler SR2300 - page 34

    – 32 – HOUSEKEEPING CONTROL ...

  • Hafler SR2300 - page 35

    – 33 – C600_maualB.sch-6 ...

  • Hafler SR2300 - page 36

    – 34 – INPUT ...

  • Hafler SR2300 - page 37

    – 35 – C600_maualB.sch-8 ...

  • Hafler SR2300 - page 38

    – 36 – POWER ...

  • Hafler SR2300 - page 39

    – 37 – C600_maualB.sch-5 ...

  • Hafler SR2300 - page 40

    A DIVISION OF ROCKFORD CORPORA TION 546 SOUTH ROCKFORD DRIVE TEMPE, ARIZONA 85281 U.S.A. IN U.S.A. (480) 967-3565 / IN CANADA, (604) 942-1001 IN EUROPE, F AX 8503-9340-14 / IN JAP AN, FAX (81) 559-79-01265 ® MAN-2568C 5/00 MJT ...

Manufacturer Hafler Category Stereo Amplifier

Documents that we receive from a manufacturer of a Hafler SR2300 can be divided into several groups. They are, among others:
- Hafler technical drawings
- SR2300 manuals
- Hafler product data sheets
- information booklets
- or energy labels Hafler SR2300
All of them are important, but the most important information from the point of view of use of the device are in the user manual Hafler SR2300.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Hafler SR2300, service manual, brief instructions and user manuals Hafler SR2300. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Hafler SR2300.

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A complete manual for the device Hafler SR2300, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Hafler SR2300 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Hafler SR2300.

A complete Hafler manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Hafler SR2300 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Hafler SR2300, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Hafler SR2300, that we can find in the current document
3. Tips how to use the basic functions of the device Hafler SR2300 - which should help us in our first steps of using Hafler SR2300
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Hafler SR2300
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Hafler SR2300 in a specific country, if it was not possible to solve the problem on our own.

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