Alpine iLX-W650 iLX-W650 Owners Manual English - Page 15

Adjusting the Parametric Equalizer Curve (P-EQ) Parametric Equalizer (P-EQ) can adjust the center frequency/Q Factor (bandwidth)/level for the front and rear speakers independently. You can adjust only to the approximate frequency zone, but can then compensate by performing advanced correction of the sound. Setting item: P-EQ • When the Defeat setting is [On], you cannot perform the set up. 1 Adjust the P-EQ to your preference. • While adjusting the P-EQ, you should consider the frequency response of the connected speakers. • To reflect the P-EQ setting, set "EQ" to [Custom] (page 13). • Touch [Flat] to initialize all values. Calling the P-EQ adjusted value Calling the pre-set P-EQ adjusted value. Touch [Preset 1], [Preset 2], or [Preset 3] on the P-EQ screen. The setting stored in the Preset will be recalled. • Presets can be called on [Custom] of the "EQ" setting (page 13). Adjusting the Time Correction (TCR) Before performing the following procedures, see "About Time Correction" (page 17). Adjusting the Band Touch [Band] to select the band to be adjusted. Band1 Band2 ••• Band8 Band9 Band1 • You can select a band directly by touching the screen. Adjusting the Frequency Touch [ ] or [ ] of "Frequency" to adjust the frequency of the selected band. Adjustable frequency bands: 20 Hz to 20 kHz (in 1/3 octave steps) Band1: Band2: Band3: 20 Hz to 100 Hz (63 Hz) 63 Hz to 315 Hz (125 Hz) 125 Hz to 500 Hz (250 Hz) Band4: 250 Hz to 1 kHz (500 Hz) Band5: Band6: Band7: Band8: Band9: 500 Hz to 2 kHz (1 kHz) 1 kHz to 4 kHz (2 kHz) 2 kHz to 7.2 kHz (4 kHz) 5.8 kHz to 12 kHz (8 kHz) 9 kHz to 20 kHz (16 kHz) Adjusting the Level Touch [ ] or [ ] of "Level" to adjust the level of selected band. Setting contents: -7 to 7 (Initial setting: 0) Setting the Bandwidth Touch [ ] or [ ] of "Q Factor" to select the bandwidth. Setting contents: Narrow / Medium / Wide (Initial setting) 2 To adjust another band, repeat step 1, and adjust all bands. 3 To store the adjusted setting value, touch and hold [Preset 1], [Preset 2], or [Preset 3] for at least 2 seconds. • Band2 and Band5 are the same as the Bass and Middle controls. For details on setting Bass and Treble, see "Adjusting the Bass/Middle/ Treble" (page 13). • Settings exceeding the frequency of adjacent bands are not available. Correction mode Setting item: TCR 1 Touch the Correction mode button to select [ms], [cm] or [inch]. 2 Touch [ ] or [ ] for each speaker to adjust the time or distance. 0.0 msec to 9.9 msec (0.1 msec/step) 0.0 cm (0.0 inch) to 336.6 cm (133.7 inch) (3.4 cm/step) All speaker setting values are adjustable in the range of 15 ms or 510 cm. 3 To store the adjusted setting value, touch and hold [Preset 1], [Preset 2], or [Preset 3] for at least 2 seconds. • Touch [Flat] to set all values to 0.0. • If the Subwoofer setting is [Off], the Subwoofer setting cannot be edited (page 14). Calling the Time Correction Value Calling the pre-set time correction value. Touch [Preset 1], [Preset 2], or [Preset 3] on the time correction screen. The setting stored in the Preset will be recalled. 15-EN