mode, rotate the Volume Level control 2 CCW or CW to adjust the bass response as desired. The level will be shown on the display panel from a minimum --10to a maximum of 10 (00 indicates flat response). The display will automatically return to the normal indication 5 seconds after the last adjustment or when another function is activated.

5TREBLE CONTROL

To adjust the treble level, first select the Treble mode by pressing the PUSH SELECT button 3 so the TRB indication appears on the display panel. Within 5 seconds of choosing the Treble mode, rotate the Volume Level control 2 CCW or CW to adjust the treble response as desired. The level will be shown on the display panel from a minimum of --10to a maximum of 10 (00 indicates flat response). The display will automatically return to the normal indication 5 seconds after the last adjustment or when another function is activated.

6LEFT/RIGHTBALANCECONTROL

To adjust the left-right speaker balance, first select the Balance mode by pressing the PUSH SELECT button 3 so the BAL indication appears on the display panel. Within 5 seconds of choosing the Balance mode, rotate the Volume Level control 2 CCW to adjust the stereo balance to the left channel speakers, or CW to adjust it to the right channel speakers. The balance position will be shown on the display panel from BAL 10L (full left) to BAL 10R (full right). When the volume level between the left and right speakers is equal, BAL L=R will be shown on the display panel. The display will automatically return to the normal indication 5 seconds after the last adjustment or when another function is activated.

7FRONT/REARFADERCONTROL

To adjust the front-rear speaker balance, first select the Fader mode by pressing the PUSH SELECT button 3 so the FAD indication appears on the display panel. Within 5 seconds of choosing the Fader mode, rotate the Volume Level control 2 CCW or CW to adjust the front-rear speaker balance as desired. The fader position will be shown on

the display panel from FAD 10R (full rear) to FAD 10F (full front). When the level between the front and rear speakers is equal, FAD F=R will be shown on the display panel. The display will automatically return to the normal indication 5 seconds after the last adjustment or when another function is activated.

8LOUDNESS CONTOUR (BAND/LOUD/

ENTER)

When listening to music at low volume levels, this feature will boost the bass and treble ranges to compensate for the characteristics of human hearing. Press the BAND/LOUD button for 2 seconds to activate this feature and the indication LOUD ON will appear on the display panel for 5 seconds. Pressing the button again for 2 seconds will deactivate the feature, and LOUD OFF will appear on the display panel for 5 seconds.

9AUDIO MUTE SELECTOR (MUT)

Press this button momentarily to mute the volume from the system (MUTE will appear flashing on the display panel). Pressing this button again, adjusting the Volume Level control 2, or pressing any other button, will return to the volume level setting in use before the Mute function was activated.

blAM/FMBANDSELECTOR(BAND/LOUD/

ENTER)

Each time the BAND/LOUD/ENTER button is pressed, the radio band is changed. The indications F1, F2, F3 or AM will appear in the display panel according to your selection.

bm AUTOMATIC UP/DOWN TUNING

( / )

To select a radio station in the automatic mode,

momentarily press the Up Tuning ( ) button to advance the unit to the next available

station, or the Down Tuning ( ) button to tune downward to the next available station. The radio will automatically seek the next strongest station. If the Local mode (LOCAL)

OPERATING INSTRUCTIONS

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Hyundai ACD-91 manual Operating Instructions