Pioneer DEX-P99RS operation manual Carrying out auto TA and EQ

	Section
Audio Adjustments	03

—When delays occur for low sounds due to the influence of the LPF on active subwoofers or external amps.

!Auto TA and EQ changes the audio settings as below:

—The balance settings return to the center position. (Refer to page 25.)

—The graphic equalizer curve switches to FLAT. (Refer to page 29.)

!If you carry out auto TA and EQ when a pre- vious setting of this already exists, the set- ting will be replaced.

!When connecting tweeters, please confirm the tweeter’s usable frequency range. When you set the cut-off frequency, set higher than the lowest usable frequency of the tweeter.

!Auto TA uses higher range than 10 kHz for measurement. Therefore, using the tweeter that cannot reproduce 10 kHz frequency range may damage the tweeter. When Auto TA&EQ is operated, be sure to set the ap- propriate cut-off frequency. Also, use the tweeter that can reproduce 10 kHz at the lowest usable frequency.

!Speakers used with this system need to be activated in the initial setting menu. Refer to Setting the speakers on page 35.

!To perform auto-time alignment and auto- equalizing, be sure to connect speakers to mid range output.

2Fix the supplied microphone in the cen- ter of the headrest of the driver’s seat, fa- cing forward, using the belt (sold

separately).

Audio Adjustments

#The auto TA and EQ may differ depending on where you place the microphone. If desired, place the microphone on the front passenger seat to carry out auto TA and EQ.

3Turn the ignition switch to ON or ACC.

# If the car’s air conditioner or heater is turned on, turn it off. Noise from the fan in the air condi- tioner or heater may prevent correct auto TA and

EQ.

# Press SRC/Off to turn the source on if this unit is turned off.

4Press SRC/Off and hold until the unit turns off.

5Press and hold EQ to enter the auto TA and EQ menu.

The front panel opens automatically.

Carrying out auto TA and EQ

1Stop the car in a place that is as quiet as possible, close all doors, windows and

the sun roof, and then turn the engine off.

# If the engine is left running, engine noise may prevent correct auto TA and EQ.

6Plug the microphone into the micro- phone input jack on this unit.

7Turn MULTI-CONTROL to select Select position in the auto TA and EQ menu.

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