Adjusting The Equaliser Curve Automatically (Auto Eq); Automatic Level Control - Pioneer DMH-Z5350BT Operation Manual

Menu Item

[Automatic Level Control]

[Off]
[Mode1]
[Mode2]
[Sound Retriever]
[Off] [Mode1] [Mode2]
*1 [All] is not available when [Network Mode] is selected as the speaker mode.
*2 If you change the listening position setting, the output levels of all the speakers will change in
conjunction with the setting.
*3 To use this function, the vehicle's acoustics must be measured in advance.
*4 This function is not available when adjusting the High speaker.
*5 This function is available only when the listening position setting is set to [Front Left] or [Front
Right].

Adjusting the equaliser curve automatically (Auto EQ)

By measuring the vehicle's acoustics, the equaliser curve can be adjusted automatically
to suit the vehicle interior.
WARNING
A loud tone (noise) may be emitted from the speakers when measuring the vehicle's acoustics. Never
perform Auto EQ measurement while driving.
CAUTION
• Thoroughly check the conditions before performing Auto EQ as the speakers may be damaged if this
is performed under the following conditions:
– When the speakers are incorrectly connected. (For example, when a rear speaker is connected as a
subwoofer output.)
– When a speaker is connected to a power amp delivering output higher than the speaker's
maximum input power capability.
• If a microphone for acoustical measurement (sold separately) is not placed in the appropriate
location, the measurement tone may become loud and measurement may take a long time, resulting
in battery drainage. Be sure to place the microphone in the specified location.
Description
Corrects automatically the audio level difference between
the music files or the sources.
Turns the auto level control setting off.
Corrects a little the audio level difference between the
music files or the sources (for the narrow dynamic range
audio signal).
Corrects widely the audio level difference between the
music files or the sources (for the wide dynamic range
audio signal).
Enhances compressed audio and restores rich sound
automatically.
TIP
[Mode2] has a stronger effect than [Mode1].
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