QSC GXD Series User Manual

GXD Amplifier
Quick Start Guide
EXPLANATION OF TERMS AND SYMBOLS
The term “WARNING!” indicates instructions regarding personal safety. If the instructions are not followed the result may be bodily injury or death.
The term “CAUTION!” indicates instructions regarding possible damage to physical equipment. If these instructions are not followed, it may result in
damage to the equipment that may not be covered under the warranty.
The term “IMPORTANT!” indicates instructions or information that are vital to the successful completion of the procedure.
The term "NOTE" is used to indicate additional useful information.
The intent of the lightning fl ash with arrowhead symbol in a triangle is to alert the user to the presence of un-insulated "dangerous"
voltage within the product's enclosure that may be of suffi cient magnitude to constitute a risk of electric shock to humans.
The intent of the exclamation point within an equilateral triangle is to alert the user to the presence of important safety, and operating
and maintenance instructions in this manual.
NOTE: This Quick Start Guide is based on the basic confi guration as the amplifi er comes from the factory. For detailed instructions for
custom confi gurations refer to the GXD User Guide.
Rack-Mount the Amplifi er
1. Secure the amplifi er in the rack with eight screws (not supplied), four in front, four in back.
— Figure 1 —
TD-000449-00-A
*TD-000449-00*

QSC GXD Series Specifications

General

Gain	32 dB
Damping Factor	> 200
Input Impedance	10 kOhms unbalanced, 20 kOhms balanced
Connectors Input	XLR and 1/4" TRS
Connectors Output	Binding posts
Protection	Thermal, short circuit, RF
Power Requirements	100-240V, 50/60Hz

Summary

EXPLANATION OF TERMS AND SYMBOLS

Safety Terms and Symbols

Defines terms like WARNING, CAUTION, IMPORTANT, NOTE, and safety symbols for user guidance.

Connections

Input Connections (Channels 1 & 2)

Details wiring for XLR female and 1/4" TRS phone jack inputs, plus USB for firmware.

Output Connections (Channels A & B)

Describes NL4 speaker outputs and impedance requirements.

AC Power

Connecting AC Power

Controls Overview

Front Panel Controls and Indicators

Lists and describes front panel buttons, LEDs, gain controls, and display elements.

Presets

Preset Configuration

Recall a Preset

Save Preset

Save Preset As

Stereo DSP Settings

Crossover and Polarity Settings

How to adjust crossover frequencies (HPF/LPF) and polarity for audio signals.

Equalizer (EQ) Settings

Steps for adjusting EQ bands, gain, frequency, and bandwidth for sound shaping.

Delay Settings

Limiter Settings