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Yamaha GQ1031C User Manual

Yamaha GQ1031C
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Yamaha GQ1031C Specifications

General IconGeneral
BrandYamaha
ModelGQ1031C
CategoryRecording Equipment
LanguageEnglish

Summary

Precautions

Avoid Excessive Heat, Humidity, Dust and Vibration

Protect unit from environmental factors causing damage.

Avoid Physical Shocks

Handle unit with care to prevent internal damage.

Make Sure Power Is Off Before Making Or Removing Connections

Always disconnect power before making/removing connections.

Handle Cables Carefully

Grip connectors, not cords, when plugging/unplugging.

Clean With a Soft Dry Cloth

Use only a soft, dry cloth for cleaning.

Always Use the Correct Power Supply

Ensure correct voltage and sufficient current supply.

Front Panel Controls

POWER Switch

Turns the unit on/off; POWER LED indicates status.

RANGE Switch

Selects ±12dB or ±6dB boost/cut range.

HPF Switch (Q2031B) /80 Switch (GQ1031C/GQ2015A)

Activates/bypasses the high-pass filter.

EQ Switch

Bypasses the equalizer section for flat response.

LEVEL Control

Adjusts input sensitivity for optimum level.

HPF Control (Q2031B)

Sets the rolloff frequency for the high-pass filter.

Equalizer Controls

Adjusts boost/cut for 31 or 15 frequency bands.

SIGNAL and PEAK Indicators

Monitor output signal level and clipping.

Rear Panel Connectors

INPUT Connectors

Balanced XLR and 1/4" phone jack inputs.

OUTPUT Connectors

Balanced XLR and 1/4" phone jack outputs.

Acoustic Control

Maintaining Ideal Indoor Propagation Characteristics

Adjust EQ to minimize room response irregularities for flat playback.

Ensuring Adequate Feedback Margins in Stage Monitor Systems

Reduce feedback at specific frequencies using EQ.

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