Aiwa AV-DV500 - Manual (Page 14)

ELECTRONIC GRAPHIC EQUALIZER
This unit provides the following five different equalization modes.
ROCK: Powerful sound emphasizing treble and bass
POP: More presence in the vocals and midrange
JAZZ: Accented lower frequencies for jazz-type music
CLASSIC: Enriched sound with heavy bass and fine treble
BGM: Calm tone with suppressed bass and treble
Press one of the GEQ (Graphic Equalizer) buttons
The selected mode name appears on the display for two seconds, and the selected mode on the right side of the
display is enclosed with parentheses.
To cancel the selected mode
Press the selected button again. "GEQ oFF" appears on the display.
To select with the remote control
Press the GEQ button repeatedly until the desired equalization mode is displayed.
DSP SURROUND