DriveRack® PX

Getting Started

Section 2

Auto-EQ WIZARD

Once you have completed the Setup wizard, you can now proceed to EQ your system. The Auto-EQ Wizard automatically adjusts the response of the system by producing pink noise and adjusting the Graphic EQ until the RTA matches a selected response. (The Auto-EQTMWizard can be initialized at any time by pressing and holding the <EQ> button.) The display will look like this:

DriveRack PX

Auto EQ WIZARD

<NEXT PG> to advance

Press the <NEXT PG> button and the display will read:

Auto EQ

Connect mic to RTA input. Press RTA input button.

The display is prompting you to connect an RTA-specific microphone to the front-panel RTA XLR input, and press the <RTA Input> button. It is recommended that you use the included dbx M2 RTA microphone. The display will appear something like this:

MED

You can now select any one of the several different Frequency responses for the Auto-EQ. The options are: Flat (0), and Responses A-D. You can also select Low, Medium and High Precision. Press the <Data Wheel> to toggle between selecting Response and Precision.

Turn the <Data Wheel> to scroll through the available options. Once you have selected your desired EQ Frequency response, press the <Next pg> button and the display will appear as follows:

You will now proceed to “Pink” the room by adjusting the Pink level. The range of bar graph is –INF to +20dBu. Be certain to raise the pink noise level to the level of loudness intended during the performance. Once the Pink level has been adjusted to the desired volume, press the <Next pg> button and the Auto-EQ sequence will begin. The display will

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dbx Pro PX user manual Auto EQ Wizard, Auto-EQ Wizard