Alpine IVA D106 Owner's Manual - Page 29

Adjusting the Fader Touch [F] or [R] to adjust the volume of the front and rear speakers. Setting range: F15 to R15 • Determine your desired setting value by touching and moving [ ]. • If you set the 2.2ch (3WAY)/4.2ch (FRONT/REAR/SUBW.) switch of the IMPRINT audio processor (PXA-H100) to 2.2ch (3WAY), you cannot adjust the FADER mode. For details, refer to the Owner's Manual of PXA-H100. Adjusting Bass/Treble : You can change the bass or treble frequency emphasis to create your own tonal preference. Touch [ ] of BASS/TREBLE to adjusting screen. • When an external audio processor is connected, the list is not displayed. • If OFF is set in "Changing MultEQ mode" (page 43) when the IMPRINT audio processor is connected, the list is not displayed. Setting the Bass level You can emphasize or weaken the bass frequency. Touch [ ] or [ ] of BASS LEVEL to select the desired bass level. Setting range: -7 to +7 Setting the Bass Center Frequency The displayed bass frequency is emphasized Touch [ ] or [ ] of BASS FREQ. to select the desired bass center frequency. Setting range: 60 Hz, 80 Hz, 100 Hz, 200 Hz Setting the Bass Bandwidth (Q-Factor) Changes the boosted bass bandwidth to wide or narrow. A wide setting will boost a wide range of frequencies above and below the center frequency. A narrower setting will boost only frequencies near the center frequency. Touch [ ] or [ ] of BASS BANDWIDTH to select the desired bass bandwidth. Setting range: WIDE1 (1), WIDE2 (1.25), WIDE3 (1.5), WIDE4 (2) • The bass level settings will be individually memorized for each source (FM, AM, CD, etc.) until the setting is changed. The bass frequency and bass band width settings adjusted for one source are effective for all other sources (FM, AM, CD, etc.). Setting the treble level You can emphasize the treble frequency. Touch [ ] or [ ] of TREBLE LEVEL to select the desired treble level. Setting range: -7 to +7 Setting the Treble Center Frequency The displayed Treble frequency is emphasized. Touch [ ] or [ ] of TREBLE FREQ. to select the desired treble center frequency. Setting range: 10 kHz, 12.5 kHz, 15 kHz, 17.5 kHz • The treble level settings will be individually memorized for each source (FM, AM, CD, etc.) until the setting is changed. The Treble frequency settings adjusted for one source are effective for all other sources (FM, AM, CD, etc.). Setting the Loudness Loudness introduces a special low- and high-frequency emphasis at low listening levels. This compensates for the ear's decreased sensitivity to bass and treble sound. Touch [ ] of BASS/TREBLE to adjusting screen. Touch [ ] or [ ] of LOUDNESS to set to ON or OFF. • The Loudness item is not displayed when an external audio processor is connected. Adjusting Highpass Filter With the car stopped and Defeat set to off, touch [ ] of H.P.F. to adjust screen. Touch [ ] or [ ] to adjust the desired speaker. Setting range: OFF, 80 Hz, 120 Hz, 160 Hz • Select OFF when no adjustment is required. • The H.P.F. item is not displayed when an IMPRINT audio processor or external audio processor is connected. Subwoofer On and Off Touch [ ] or [ ] of SUBWOOFER to set to ON or OFF. OFF : Subwoofer output is off. ON: Subwoofer output is on. Adjusting the Subwoofer Level When ON is set in "Subwoofer On and Off", the item is displayed. When an external audio processor is connected, the list is not displayed. 1 Touch [ ] of SUBWOOFER. The display changes to the SUBWOOFER Adjusting screen. 2 Touch [ ] or [ ] of LEVEL to adjust the subwoofer output. Setting range : 0 to 15 Switching the Subwoofer phase The setting range is displayed when the optional IMPRINT audio processor is connected, "Changing MultEQ mode" (page 43) is set to OFF, and "Subwoofer On and Off" is set to ON while the car is stopped. The subwoofer output phase is toggled SUBWOOFER NORMAL (0°) or SUBWOOFER REVERSE (180°). 1 Touch [ ] of SUBWOOFER. The display changes to the SUBWOOFER Adjusting screen. 2 Touch [ ] or [ ] of PHASE to select to 0° or 180°. 27-EN