Related Manuals for Hafler TRANSANA TRM10S
Summary of Contents for Hafler TRANSANA TRM10S
- Page 1 TRM10s TRM12s ® Installation & Operation SUBWOOFER MONITORING SYS MONITORING SYSTEM...
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Page 2: Declaration Of Conformity
Declaration of Conformity Application of Council Directive: Standard(s) to which Conformity is Declared: Manufacturer’s Name: Hafler Manufacturer’s Address: 546 South Rockford Drive, Tempe, Arizona 85281 Importer’s Name: _______________________________________________________ Importer’s Address: _______________________________________________________ Type of Equipment: 2-channel Audio Power Amplifier/Speaker Model No.:... - Page 3 E R F O R M A N C E UBWOOFER ODEL Free Field Frequency Response 27Hz-110Hz, 2dB Peak Acoustic Output Total Harmonic Distortion (THD) <3%, 30Hz-90Hz (90dB @ 2m) Low Frequency Driver 10" (254mm) Cellulose Fibre Cone Santoprene Rubber Surround 2"...
- Page 4 TO PREVENT FIRE OR SHOCK HAZARD DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. READ INSTRUCTIONS All the safety and operating instructions of your Hafler equipment should be read before power is applied to the equipment. RETAIN OWNER'S MANUAL These safety and operating instructions should be retained for future reference.
- Page 5 LEA LAS INSTRUCCIONES Todas las instrucciones de seguidad y operación de su equipo Hafler, deben ser leídas antes de que el equipo sea conectado dléctricamente. CONSERVE EL MANUAL DEL PROPIETARIO Estas instrucciones de seguridad y operación, deben ser conservadas...
- Page 6 à éviter toute pénetration dans l'enceinte du matériel. 14. DÉGÂT NÉCESSITANT UNE RÉVISION Le matériel Hafler devrait être révisé par des personnes qualifées de service après-vente, lorsque: A. Les fiches ou la prise de courant ont été endommagé, ou: B.
- Page 7 Um die gefahr eines elektroschocks oder feuer zu vermeiden, setzen sie das gerät keinem regen oder extremer feuchtigkeitaus. INSTRUKTIONEN LESEN Alle Sicherheits- und Operationshinweise Ihres Hafler Equipments sollten vor der Inbetriebnahme gelesen werden. BETRIEBSANLEITUNG AUFBEWAHREN Bewahren Sie die Bedienungsanleitung sorgfältig auf, damit Sie in dieser auch in Zukunft nachschlagen können.
- Page 8 Si deve prestar attenzione che oggetti e liquidi, come fluidi detergenti e bibite, non vengano versati all'interno dell'apparato. 14. RIPARAZIONI Gli apparati Hafler devono essere riparati da personale qualificato quando: A. Il cavo di alimentazione o la spina sono danneggiati B.
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Page 9: Table Of Contents
A B L E O F PERFORMANCE SPECIFICATIONS ... vi Frequency Response Graphs SAFETY PRECAUTIONS ...v INTRODUCTION ... 1 TECHNICAL DESIGN FEATURES ... 1 FRONT & REAR PANEL VIEWS ... 4 SCHEMATIC DIAGRAMS ... 5 INSTALLATION Location ... 9 Studio Installations ... 9 Home Theater Installations ... -
Page 10: Introduction
NTRODUCTION Thank You and congratulations on your purchase of the HAFLER TRM10s/TRM12s reference monitor, the world's finest brand in professional audio equipment. The TRM10s (Trans• ana Reference Monitor) is an amplified 10" subwoofer monitor. The TRM12s is an amplified 12"... - Page 11 MOSFET Devices ® HAFLER is one of the few manufacturers in the sound community to utilize MOSFET devices in both the power supply and output stages. MOSFET (Metal Oxide Semiconductor Field Effect Transistor) devices offer several important inherent advantages over the 30 year old technology of bi-polar design. These advantages include: thermal stability, fast switching speed, ultra low output impedance and wide bandwidth linearity.
- Page 12 Kapton® formers. Although this material is very resistant to heat, any heat generated by the transducer is "trapped" on the copper voice coil windings. HAFLER uses aluminum voice coil formers because aluminum acts like a "heat sink" and helps dissipate heat away from the voice coil. This allows winding high temperature copper wire in multiple layers for improved efficiency.
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Page 13: Front & Rear Panel Views
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Page 14: Schematic Diagrams
C H E M A T I C I A G R A M NOTES: Unless specified otherwise 1. All resistors in ohms. 2. All capacitors in microfarads. – 5 –... - Page 15 Qualified Service Personnel Only Input Circuit / Power Supply Schematic – 6 –...
- Page 16 C H E M A T I C I A G R A M NOTES: Unless specified otherwise 1. All resistors in ohms. 2. All capacitors in microfarads. Removable Center Spread...
- Page 17 Qualified Service Personnel Only Output Circuitry Removable Center Spread...
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Page 18: Installation
In this type of anechoic environment, the subwoofer will tend to experience minimal "Boundary Loading" effects. For studio installations, HAFLER recommends experimenting with different locations within the studio that minimizes rattles or vibration of other equipment. You can fire the subwoofer downward (FIG. 1) or fire the subwoofer directly facing forward (FIG. -
Page 19: Input Switch
INPUT SWITCH The unbalanced input uses a conventional RCA phone jack. Move the input switch to RCA UNBALANCED to use this jack. The balanced input jack is an XLR plug. The XLR jack is connected according to the IEC and AES standard. Move the input switch to XLR BALANCED to use this jack. -
Page 20: Operation
P E R A T I O N AUTO TURN-ON / SLEEP MODE The TRM10s/TRM12s subwoofers automatically turn on when they sense an input signal. When the signal being fed to the TRM10s/TRM12s is turned off, the subwoofer's amplifier will turn off and go into "sleep mode." This feature eliminates the inconvenience of operating a mechanical switch. -
Page 21: Phase Control
PHASE CONTROL The Phase Control switches allow the TRM10s/TRM12s to be acoustically aligned with other speakers in your system. 0˚, -90˚, -180˚, or -270˚ degrees of phase shift at 80Hz can be selected using DIP switches 2, 3, and 4. For 0˚ degrees of phase shift, leave all three switches in the OFF (up) position. -
Page 22: Ac Line
AC LINE The TRM10s/TRM12s operate from a 115 VAC/60Hz power line. The TRM10sCE/TRM12sCE operate from a 230 VAC 50/60Hz power line. Connection is made by a 16 gauge, IEC Type 320, grounded line cord. For safety considerations only a properly grounded (earthed) receptacle should be used. -
Page 23: Service Reference Pc Board Layout
PC B OARD AYOUT CR10 R125 R124 R126 R122 R132 R129 R120 R123 R107 R100 R145 R104 – 14 –... -
Page 24: Parts List
A R T S I S T DESIGNATOR VALUE ALL RESISTORS IN OHMS 1.0K OHM 1/10W 1% 47K OHM 1/10W 5% R100 10K OHM 1/10W 1% R101 9.09KOHM 1/10W 1% R102 1M OHM 1/10W 5% R103 10K OHM 1/10W 1% R104 13K OHM 1/10W 5% R107... - Page 25 10UF 16V CER-106SM .1UF 50V CYV-104 10UF 16V CER-106SM .1UF 50V CDS-104CBBB CAP 3300UF 63V CERS-338E 100PF 50V CDS-101CAAA 47PF 100V CDS-470DAAA CAP 3300UF 35V CERS-338B .1UF 50V CYV-104 CAP 3300UF 63V CERS-338E 47PF 100V CDS-470DAAA 47PF 100V CDS-470DAAA .1UF 50V CYV-104 220PF 50V CDS-221CAAA...
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Page 26: Trm10S/Trm12S Functional Block Diagrams
TRM10 UNCTIONAL Input circuit The stereo input signals are connected to the amplifier through balanced XLR connectors J8 and J1, or unbalanced RCA connector TP2. Unbalanced operation can be selected with switch DS1, which grounds the RCA shell through R37. Input buffers U1 and U10 provide a stable input impedance, dominated by R10, R4, R42, and R32. -
Page 27: Class-G Trans•Ana Amplifier
Class-G Trans•ana Amplifier The transistor Q8 is configured as a switch, which controls the current source Q5, of the input differential amplifier Q11 and Q12. If the power On/Off, Signal Sensing, and Thermal Protection circuits have all stopped pulling to -15V, the turn-on process begins, and the voltage at the emitter of O8 slowly ramps up to zero Volts according to the charging time of soft... -
Page 28: Power On/Off Circuit
Power On/Off Circuit The power on/off circuit is designed to turn the amplifier on slowly and off quickly. When AC power is initially applied to the subwoofer, AC signals on the secondary of the power transformer are negatively rectified through CR2 and CR7 into peak holding capacitor C31, and divided by R19 and R20. -
Page 29: Circuit Calibration
Qualified Service Personnel Only CIRCUIT CALIBRATION Bias: The bias control establishes the quiescent Class AB output current of the amplifier. The bias should not need readjustment from the factory setting: however, if the amplifier is repaired and the output devices have been changed, calibrating the bias is necessary. -
Page 30: Amplifier Replacement
Qualified Service Personnel Only AMPLIFIER REPLACEMENT 1. Remove (10) screws from amplifier using a Phillips screwdriver 2. Remove amplifier from enclosure 3. Disconnect the (2) speaker wires (FIG. 1) 4. Disconnect the transformer primary molex (FIG. 1) 5. Disconnect the transformer secondary molex (FIG. 1) 6. -
Page 31: Warranty
Some states do not allow limitations on the length of an implied warranty, so this limitation may not apply. No person is authorized to assume for Hafler any other liability in connection with the sale of the product. - Page 32 ® HAFLER A DIVISION OF ROCKFORD CORPORATION 546 SOUTH ROCKFORD DRIVE TEMPE, ARIZONA 85281 U.S.A. 1-888-HAFLER1 / 602-967-3565 WWW.HAFLER.COM This product is designed, developed and assembled in the USA by a dedicated group of American workers. The majority of the components used in the construction of this product are produced by American companies.