Hafler TRM12.1 Read Instructions, Heed Warnings, Follow Instructions, Heat, Ventilation, Cleaning

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NOTICE - IMPORTANT SAFETY INFORMATION

The lightning flash with arrowhead symbol within an equilateral trian- gle is intended to alert the user to the presence of uninsulated "dan- gerous voltage" within the product's enclosure, that may be of suffi- 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.

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 temper- ature, i.e., heater vents, radiators, stoves/ovens, fireplaces, etc.

6.VENTILATION

The equipment should be used in an area suitable for proper ven- tilation. Care should be taken not to impede airflow in and around the cabinet.

grounded connection. It is important that the blades of the equip- ment’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 operat- ing instructions.

13.OBJECT AND LIQUID ENTRY

Care should be taken so that objects and/or liquids, such as clean- ing fluids or beverages, are not spilled into the enclosure of the equipment.

14.DAMAGE REQUIRING SERVICE

Hafler equipment should be serviced by qualified service person- nel when:

7.

WATER AND MOISTURE

A. The power supply cord or plug has been damaged, or

 

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.

B.Objects have fallen onto, or liquid has been spilled into the equipment, or

8. POWER SOURCES

C. The equipment has been exposed to rain, or

The equipment should be connected only to a power source of

 

the same voltage and frequency as that listed on the rear panel

D. The equipment does not appear to operate normally or

above the power cord entry point.

exhibits a marked change in performance, or

9.

POWER CORD PROTECTION

 

E. The equipment has been dropped, or the enclosure has

 

Power cords should be arranged so they do not interfere with the

 

 

 

been damaged.

 

movement of objects in the room: people, fan blades, utility

 

 

 

 

 

carts, etc. Also, care should be taken that the cord is not pinched

15.

SERVICING

 

or cut, and placed so it is not in danger of being pinched or cut,

 

The user should not attempt to service the equipment beyond that

 

as in under a rug, around a tight corner, etc.

 

which is described in the operating instructions. All other service

10.

POWER CORD GROUNDING

 

should be referred to qualified service personnel.

 

 

 

The power supply cord is of a three wire grounded type, designed

16.

CARTS AND STANDS

 

to reduce the risk of electric shock sustained from a live cabinet.

 

The equipment should be used with carts or stands only of suffi-

 

It is assumed to be of suitable length for most uses of the equip-

 

cient strength and stability for the use intended. An equipment

 

ment. The use of extension cords and power strips is discouraged

 

and cart combination should be moved with care. Quick stops

 

unless they are of suitable rating to deliver the required total cur-

 

and starts, excessive force, and uneven surfaces may cause the

 

rent for safe operation of all connected equipment. Furthermore,

 

equipment and cart combination to topple.

 

extension cords or power strips must provide the same three wire

 

 

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Contents Page Declaration of Conformity Power Cord Protection CleaningDamage Requiring Service Power SourcesSiga LAS Instrucciones LEA LAS InstruccionesConserve EL Manual DEL Propietario Cuadros DE AdvertenciasConserver LE Guide DE Lutilisateur Suivre LE Mode EemploiLire LES Instructions 11. Périodes DE NON-UTILISATONAchtung Wichtige Sicherheits Informationen Notare Importanti Informazioni Sulla Sicurezza Cmrr Performance SpecificationsTable of Contents Introduction Technical Design FeaturesMehsa Subsonic Filter TRM10.1 Schematic Diagram Page Schematic Diagram Qualified Service Personnel Only Output Circuitry Location InstallationStudio Installations Home Theater InstallationsInput Switch XLR Wiring ConfigurationsInputfrom Source LOW-PASS Crossover Auto TURN-ON / Sleep ModeOperation Input Sensitivity GainSetup Procedure Phase ControlLED Indicator Cleaning & MaintenanceAC Line PC Board Layout Designator Value Parts ListModel TRM10CE/TRM12CE BUFFER/GAIN Trim Circuit Phase Control CircuitInput Circuit Mono SUM/GAIN CircuitSoft Start Circuit Power ON/OFF Circuit Signal Sensing TURN-ON CircuitThermal Protection Circuit Calibration Woofer Replacement Amplifier ReplacementWhat is Covered Service Policy and Limited WarrantyMade in the USA

TRM12.1, TRM10.1 specifications

The Hafler TRM12.1 and TRM10.1 are professional studio monitors engineered to deliver exceptional sound reproduction within various audio environments. As part of Hafler's prestigious legacy in audio equipment, these monitors cater to audio professionals seeking durability, accuracy, and an impressive performance for mixing, mastering, and high-fidelity playback.

One of the standout features of the TRM12.1 is its 12-inch woofer, which provides a deep and powerful bass response, ensuring that low frequencies are rendered with clarity and precision. This is especially important in genres that emphasize bass, such as electronic music and hip-hop. The TRM10.1, on the other hand, is equipped with a slightly smaller 10-inch woofer, making it an ideal choice for smaller spaces or for users who prefer a more compact solution without sacrificing sound quality.

Both models utilize advanced drive technologies and high-quality components. The tweeter in each speaker is designed for wide dispersion and low distortion, allowing for a balanced high-frequency response that is essential for detailed mixing tasks. This design ensures that the monitors provide a natural and transparent sonic experience, making it easier for audio professionals to make critical listening decisions.

The unique enclosure design of the TRM series minimizes resonance and acoustic interference, which helps to achieve a cleaner and more precise sound stage. The cabinets are constructed from high-density materials to reduce vibration, providing a stable platform for the drivers to perform optimally.

Connectivity is another strong point of the TRM12.1 and TRM10.1. Both monitors feature a variety of input options, including balanced XLR and TRS connectors, making them versatile for integration into different studio setups. This flexibility allows users to connect the monitors to various types of audio interfaces and mixers easily.

User control is facilitated by adjustable rear bass and treble EQ controls, empowering users to tailor the sound to better fit their room acoustics. This feature is particularly useful in situations where room reflections may affect sound quality.

In conclusion, the Hafler TRM12.1 and TRM10.1 studio monitors represent a blend of advanced technology, robust construction, and user-friendly features. Whether in a professional mixing environment or a home studio, these monitors provide the fidelity and reliability that audio professionals depend on to bring their creative visions to life. With their impressive performance and thoughtful design, the TRM series continues to uphold Hafler's tradition of excellence in audio engineering.
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