2005 Pontiac Montana SV6 Owner's Manual - Page 246

Setting the Tone (Bass/Treble) TONE: Press and release this button until BASS, MID or TREB appears on the display. The SELECT LED indicator will light to show that the tone control can be adjusted. Turn the SELECT knob to increase or to decrease. If a station is weak or noisy, decrease the treble. To adjust all of the tone controls to the middle position, press and hold TONE until FLAT appears on the display. EQ (Equalizer): Press this button to select customized equalization settings. Up to six customized equalization settings, can be programmed, by performing the following steps: 1. Turn the radio on. 2. Use the TONE button and the SELECT knob to create the desired equalization. 3. Press and hold the EQ button for two seconds. SELECT EQ # will appear on the display and the EQ symbol will flash. 4. Press the EQ button or turn the SELECT knob to select the desired EQ setting number. 5. Press and hold the EQ button or push the SELECT knob to store the equalization setting and the number. EQ SAVED will appear on the display and you will hear a beep. 6. Repeat the steps for the other EQ settings and numbers. EQ 5 has been programmed at the factory for use with talk radio, but it can be set to a different tone. Adjusting the Speakers (Balance/Fade) BAL (Balance): Press and release this button until BAL appears on the display. The SELECT LED indicator will light to show that the balance can be adjusted. Turn the SELECT knob to move the sound toward the left or the right speakers. FADE: Press and release this button until FADE appears on the display. The SELECT LED indicator will light to show that the fade can be adjusted. Turn the SELECT knob to move the sound toward the front or the rear speakers. To adjust the balance and fade to the middle position, press and hold TONE until FLAT appears on the display. 3-82