Array Config ILA 2way, Amp Gain 10 dB | QSC Audio WL2082-1 instruction

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SC28 Biamp Connection Diagram for QSC’s ILA Loudspeaker System (WL2082-i)

In the Setup Menu…

•In the Input Sens menu, set the input sensitivity to correspond with expected audio source levels. •In the Array Config menu, select the crossover type as ILA 2way.

•In the Array Size menu, select the number of enclosures in each array.

•In the Total Splay menu, select the total of all the splay angles between the enclosures in each array. For more info go to http://www.qscaudio.com/products/dsp/sc28/sc28_array_compensation_eq.pdf •In the Subwoofer menu, select the appropriate QSC sub, “None” for no sub, or “Bypass/Thru” to use an external crossover and EQ for the sub.

If the system includes subwoofers…

•In the Sub Management menu, configure the subwoofers as Stereo or Summed Mono.

•In the Sub Gain menu, adjust the level to compensate for the use of more or fewer subwoofers than a typical system.

•In the Sub Delay and Array Delay menus, you may add alignment delays if necessary. If the array is suspended below the subwoofer, the Sub Delay and Array Delay should be the same. If the array is suspended in front of the subwoofer, the Array Delay should be 3.0 ms greater than the Sub Delay setting.

•In the Limiters menu, configure the output limiters to protect the loudspeakers or for clip limiting only of the SC28 output. Disabling the loudspeaker protection is not recommended. •In the Out Amp menus, select the QSC amplifier attached to each output.

•In the Out Amp Cfg menus, select whether each amplifier is configured as Stereo or Bridge Mono.

•In the Amp Gain menu, select the gain to match the gain control settings of the amplifiers connected to the outputs. All amplifiers must be set to the same value. In the EQ Menu…

•Adjust the equalization to compensate for environmental factors.

Setup Highlights:

In the SC28’s “Setup Menu”, select:

Array Config

ILA 2way

Set WL2082-1 MODE selector to BIAMP.

Panel-mount Neutrik® NL8 Speakon®Connectors

Loudspeaker

Cables

1±

To House Left

Loudspeakers

3±

4±

1±

To House Right Loudspeakers

3±

4±

Set WL2082-i BIAMP MODE HORIZONTAL SHADING se- lector for desired low fre- quency shading. Shading should point toward the audi- ence.

Set Amplifier Gain Controls to Same Setting.

Amplifier

Channels

Set SC28 “AMP GAIN” Value to Match Amplifier Setting.

Line-Level

Audio Cables

Subwoofer

Low Frequency

High Frequency