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Hafler 9130 series User Manual

Hafler 9130 series
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HOME A U DIO
COMPONENTS
0 W N E R S
M A N U A
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Series
09130
P 0 W E
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A M P L I
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Hafler 9130 series Specifications

General IconGeneral
BrandHafler
Model9130 series
CategoryAmplifier
LanguageEnglish

Summary

IMPORTANT SAFETY INFORMATION

READ INSTRUCTIONS

Read all safety and operating instructions before applying power.

RETAIN OWNERS MANUAL

Keep manual for future reference.

HEED WARNINGS

Follow all warnings on equipment and in instructions.

FOLLOW INSTRUCTIONS

Adhere to all operating and use instructions.

HEAT

Keep equipment away from high-temperature areas.

VENTILATION

Ensure proper airflow around the unit.

WATER AND MOISTURE

Do not expose equipment to rain or moisture.

POWER SOURCES

Connect to a power source of the same voltage/frequency.

POWER CORD PROTECTION

Arrange cords to prevent damage or tripping hazards.

POWER CORD GROUNDING

Ensure proper grounding to reduce electric shock risk.

NON-USE PERIODS

Unplug power cord during extended non-use.

CLEANING

Clean equipment only as detailed in operating instructions.

OBJECT AND LIQUID ENTRY

Prevent objects/liquids from entering the enclosure.

DAMAGE REQUIRING SERVICE

List of conditions requiring qualified service personnel.

SERVICING

User should not attempt service beyond operating instructions.

CARTS AND STANDS

Use stable carts/stands; move with care.

PERFORMANCE SPECIFICATIONS

GENERAL INFORMATION

INSTALLATION

RACKMOUNTING

Mounting the amplifier in equipment racks.

VENTILATION AND PLACEMENT

Proper placement for heat dissipation and airflow.

LINE VOLTAGE

Information on selecting the correct AC line voltage.

OPERATION AND CONNECTIONS

POWER CORD CONNECTION AND SWITCH

Connecting the power cord and using the power switch.

INPUTS

Connecting audio sources to the amplifier inputs.

FRONT PANEL VIEW

Diagram of the amplifier's front panel controls and indicators.

REAR PANEL VIEW

Diagram of the amplifier's rear panel connections.

OUTPUTS

Connecting loudspeakers to the amplifier outputs.

GAIN CONTROLS

Adjusting input signal levels for optimal performance.

MONO/STEREO SWITCHING

Converting the amplifier for stereo or mono operation.

SOFT TURN-ON/OFF SYSTEM

System for gradual power activation and deactivation.

THERMAL PROTECTION SYSTEM

Monitors heatsink temperature to prevent overheating.

CIRCUIT HIGHLIGHTS

LOUDSPEAKER LOAD IMPEDANCE CONSIDERATIONS

Advice on connecting speakers with different impedance ratings.

CHANGING LINE VOLTAGE RATING

ADJUSTING BIAS

GENERAL TROUBLESHOOTING HINTS

GROUND LOOPS

CLEANING AND MAINTENANCE

FUNCTIONAL BLOCK DIAGRAM

PARTS LIST

CIRCUIT SCHEMATIC DIAGRAM

SERVICE POLICY AND LIMITED WARRANTY

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