Alpine INE-W987HD Owners Manual English - Page 34

Adjusting the Crossover Settings (X-Over) Before performing the following procedures, see "About the Crossover" (page 36). Setting item: X-Over • When "BASS ENGINE SQ" is selected in the Shortcut Setup, this setting is disabled. 1 Touch [Channel] to select the channel. Each time you touch, the channel switches. Adjusting the Time Correction (TCR) Before performing the following procedures, see "About Time Correction" (page 36). Setting item: Time Correction • The channel being adjusted is displayed in red. Front HPF Rear HPF Subw. LPF 2 Adjust the crossover to your preference. Front HPF Selecting the Cut-Off Frequency Touch [ ] or [ ] of "Frequency," and then select the cut-off frequency. Setting contents: 20 / 25 / 31.5 / 40 / 50 / 63 / 80 (Initial setting) / 100 / 125 / 160 / 200 Hz Adjusting the Slope Touch [ ] or [ ] of "Slope," and then adjust the HPF or LPF slope. Setting contents: 0 (Initial setting) / 6 / 12 / 18 / 24 dB/oct. Adjusting the Level Touch [ ] or [ ] of "Level," and then adjust the HPF or LPF level. Setting contents: -12 to 0 dB (Initial setting: 0) 3 Repeat steps 1 to 2 to make adjustment to the other channels. 4 To store the adjusted setting value, touch and hold [Preset 1], [Preset 2], or [Preset 3] for at least 2 seconds. • Touch [Flat] to initialize all values. • If the Rear Speaker setting is "Off," the Rear Speaker setting cannot be edited (page 32). • If the Subwoofer setting is "Off," the Subwoofer setting cannot be edited (page 32). • While adjusting the X-Over you should consider the frequency response of the connected speakers. Calling the X-Over adjusted value Calling the pre-set X-Over adjusted value. Touch [Preset 1], [Preset 2], or [Preset 3] on the X-Over screen. The setting stored in the Preset will be recalled. Correction mode 1 Touch the Correction mode button. The pop up screen for selecting the correction mode is displayed. 2 Touch [ms], [cm] or [inch] to select the mode for making adjustments. The selected mode is displayed on the Correction mode button. 3 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 (132.7 inch) (3.4 cm/step) All speaker setting values are adjustable in the range of 15 ms or 510 cm. 4 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 Rear Speaker setting is "Off," the Rear Speaker setting cannot be edited (page 32). • If the Subwoofer setting is "Off," the Subwoofer setting cannot be edited (page 32). 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. Setting Defeat If Defeat is "On," MX HD, Equalizer Presets and Dual HD EQ functions are turned Off. This disables any settings made for these functions. Setting item: Defeat Setting contents: Off (Initial setting) / On 34-EN