DEH-P7700 bass and treble function
how do you enable to bass and treble function? In the manual it says that you must turn on the EQ-EX function and you must select the custom EQ. I turned the eq to custom, but i couldnt find the EQ-EX function anywhere.
can anyone help me find out how to properly enable to bass and treble screen?
Vehicle: 2009 Pontiac G5
Head Unit: Pioneer AVH-X3700BHS
Highs: Image Dynamics XS28
Mids: 6-1/2" Poly Cone Midbass Woofer 4 Ohm
Subwoofer: Image Dynamics IDQ12d4v4
Amplifier: Kenwood XR 900-5
Battery: Kinetik HC800BLU