Alpine iDA-X305S - Manual (Page 38)

36
-EN
Cut-off frequency (F C )
Adjustable frequency bands:
3WAY System
Setting items:
Low/Mid-Low L 20 Hz~200 Hz
Mid-High
20 Hz~20 kHz
High (1 kHz~20 kHz) *
1
/(20 Hz~20 kHz) *
2
*
1
When Maker’s is selected. Refer to “Setting the Response Slope for
the High Range Speaker (Tweeter)” (page 33).
* 2 When User’s is selected. Refer to “Setting the Response Slope for the
High Range Speaker (Tweeter)” (page 33).
F/R/SUBW. System
Setting items:
20 Hz~200 Hz
Slope Adjustment
Adjustable slope: 0/6/12/18/24 dB/oct
* 0 dB/oct can be set for the High slope only when User’s is selected in
“Setting the Response Slope for the High Range Speaker (Tweeter)”
(page 33). Depending on the response characteristics of the speaker,
care should be taken when setting the response slope to 0 dB/oct, as
speaker damage may result. With this unit, a message is displayed
when the response slope for the high range speaker is set to 0 dB/oct.
Level Adjustment
Adjustable output level: -12 to 0 dB.
• While adjusting the X-Over, you should consider the frequency
response of the connected speakers.
• During adjustment, if you press in the outer ring and rotate the
Double Action encoder to the left or right, the band changes, and
you can adjust the adjacent band. If you press then rotate and hold
the Double Action encoder to the left or right, the band continuously
changes.
• About the F/R/SUBW. / 3WAY system
You can switch to F/R/SUBW. / 3WAY system mode with the X-OVER
switch on the PXA-H100. For details, refer to the Owner’s Manual of
PXA-H100.
Storing and Recalling the Adjusted Contents
User 1 / User 2 / User 3 / User 4 / User 5 / User 6
The contents of all adjusted items (in manual mode) can be stored
together into a preset. Up to 6 presets can be used.
Storing the Adjusted Contents
1
Rotate the Double Action encoder to select “User
Preset”, and then press
/ENTER.
The User Preset screen is displayed.
2
Rotate the Double Action encoder to select a
preset number, and then press and hold
/ENTER
for at least 2 seconds.
Adjusted/set contents are stored in the selected preset number.
Recall the adjusted contents
The stored contents can be recalled in “Storing the Adjusted Contents”
(page 36).
1
Rotate the Double Action encoder to select “User
Preset”, and then press
/ENTER.
The User Preset screen is displayed.
2
Rotate the Double Action encoder to select a
preset number, and then press
/ENTER.
Adjusted/set contents of the selected preset number are
recalled.
• The User Preset screen can be recalled in the normal mode by
pressing and holding (PRESET) for 2 seconds.
• The stored contents are not deleted even when resetting the unit or
disconnecting the battery.
• The function is inoperable when Defeat is set to ON.