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Explains balanced, unbalanced, TRS, TS, and XLR audio connection types for clarity and noise reduction.
Defines terms like Channel, Decibel, Delay, Equalization, and Impedance for understanding audio signal manipulation.
Provides essential safety rules for operating the HA120 system, including handling and environmental considerations.
Highlights danger and caution warnings related to high noise levels, electrical shock, and environmental exposure.
Details how to control channel volume and use Low/High EQ for tone shaping on each input.
Explains the MIC and LINE input jacks and the function of the PEAK LED indicator for signal monitoring.
Describes the FX SEND control for routing signal to the built-in digital delay effect.
Covers master equalization settings (Low, Mid, High) and adjusting the mix level of the digital delay effect.
Explains how to adjust the main output volume and control the level from auxiliary inputs like MP3/CD players.
Details the REC OUT output and the function of the footswitch jack for controlling the digital delay.
Informs about the POWER INDICATOR light on the front panel.
Describes the AC power socket, speaker output jacks, and the main insert point for external signal processing.
Explains the operation of the main power switch and its relation to the front panel LED indicator.
Details max output power, frequency response, input sensitivity, and input types for the power amplifier section.
Lists specifications for channel and master equalization, digital delay, noise, THD, and crosstalk.
Provides information on power needs, unit dimensions, and total weight.
Outlines RMS/Peak power handling, impedance load, and construction details of the speaker components.
Covers crossover frequency, frequency response range, and maximum sound pressure level (SPL) for the speakers.
Specifies the physical dimensions of the speaker box and its net weight.
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General