Setting the Tone (Bass/Treble) (AM-FM Radio and AM-FM Radio with CD)

GMC Sierra / GMC Sierra Owners Manuals / Infotainment System / Introduction / Operation / Setting the Tone (Bass/Treble) (AM-FM Radio and AM-FM Radio with CD)

To adjust the bass or treble:

1. Press the 2. To adjust the setting, do one of the following: knob until Bass or Treble displays.

2. To adjust the setting, do one of the following:

• Turn the • Press either SEEK, or SEEK. knob.

• Press either • Press either FWD, or REV. SEEK, or • Press either FWD, or REV. SEEK.

• Press either EQ (Equalization): Press this button to choose bass and treble equalization settings designed for different types of music. Selecting MANUAL, or changing bass or treble, returns the EQ to the manual bass and treble settings. FWD, or EQ (Equalization): Press this button to choose bass and treble equalization settings designed for different types of music. Selecting MANUAL, or changing bass or treble, returns the EQ to the manual bass and treble settings. REV.

EQ (Equalization): Press this button to choose bass and treble equalization settings designed for different types of music. Selecting MANUAL, or changing bass or treble, returns the EQ to the manual bass and treble settings.

Unique EQ settings can be saved for each source.

    See also:

    Tire Pressure
    Tires need the correct amount of air pressure to operate effectively. Notice: Neither tire underinflation nor overinflation is good. Underinflated tires, or tires that do not have enough air, can re ...

    When to Add Engine Oil
    If the oil is below the cross-hatched area at the tip of the dipstick, add 1 L (1 qt) of the recommended oil and then recheck the level. See “Selecting the Right Engine Oil” in this section for ...

    Hill and Mountain Roads
    Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips for driving in these conditions include: • Keep the vehicle serviced and in good shape. • C ...