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Signal to Noise Ratio | 100 dB |
---|---|
Inputs | XLR and 1/4" TRS |
Outputs | Speakon |
Protection | Short circuit, thermal |
Cooling | Variable speed fan |
Frequency Response | 20Hz - 20kHz (+0/-0.5dB) |
Defines critical terms like WARNING, CAUTION, IMPORTANT, and NOTE used in the manual for user guidance.
Clarifies the meaning of symbols like lightning flashes and exclamation points to alert users to potential hazards.
Lists 21 essential safety instructions to prevent electrical hazards, fire, and ensure safe operation of the equipment.
Emphasizes that all maintenance and repair must be performed by QSC authorized service personnel to ensure safety.
Provides information on FCC compliance for Class B digital devices and methods to resolve radio frequency interference.
Details how to securely install the amplifier in a standard equipment rack using provided hardware.
Describes the available audio input connectors: XLR, 1/4" TRS, and USB for firmware updates.
Specifies the correct wiring for XLR and 1/4" TRS inputs, including pin assignments.
Lists the power output of GXD amplifiers for 4Ω and 8Ω speaker loads.
Explains how to connect speakers using NL4 connectors and binding posts, stressing polarity.
Instructions for connecting the power cord to a grounded outlet and using the reset breaker.
Shows typical power consumption for GXD models across different voltages and frequencies.
Explains the meaning of CLIP, SIG indicators, power button, gain controls, and the user interface.
Visual representation of the amplifier's signal processing stages from input to output.
A diagram illustrating the hierarchical organization of the amplifier's user menu.
Describes the elements shown on the amplifier's home screen for monitoring and basic operation.
Outlines the primary menu options: PRESETS, STEREO DSP, UTILITIES, and Instructions.
Explains the four main types of amplifier configurations based on channel linking and DSP.
Instructions on how to recall existing presets and save custom setups.
Details the process of saving presets to specific locations with user-defined names.
Differentiates between Stereo DSP and independent DSP A/B modes for channel configuration.
Guides users on adjusting the input sensitivity level for optimal signal gain.
Explains how to set crossover frequencies (HPF/LPF) and signal polarity for audio channels.
Instructions for modifying EQ gain, frequency, and bandwidth for each audio band.
Details how to set audio delay times in various units like feet, meters, or milliseconds.
Guides on selecting the limiter type (MILD, MEDIUM, AGGRESSIVE) and its power settings.
Explains functions like STATUS, CONTRAST, TIMEOUT, LOCKOUT, and RESET.