Auto-Equalizing - Pioneer DEH-P9100R Manual

The measurement tone (noise) is output from the speakers, and Auto-equalizing (acoustic
characteristics measurement and compensation) begins.
• When all speaker units are connected, Auto-equalizing is completed in about 7 or 8 minutes.
• To cancel Auto-equalizing part way through, press any button.
When correct measurement of car interior acoustic characteristics is not possible, an error
message is displayed. (Refer to "Error Codes of Auto-equalizing Function" on the next page.)
Store the microphone carefully in the glove compartment or other safe place. If the microphone
is subjected to direct sunlight for an extended period, high temperatures may cause it to deform,
change color and malfunction.
When Auto-equalizing was performed correctly:
AUTO EQ ON applies to, and the "AUTO EQ" indicator lights for, all equalizer curves that
are called. (Refer to page 57.) The called equalizer curve is set after it is corrected by Auto-
equalizing.
"AUTO EQ"