33-EN, Storing and Recalling the Adjusted Contents

Cut-off frequency (FC)

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 30).

*2 When User’s is selected. Refer to “Setting the Response Slope for the High Range Speaker (Tweeter)” (page 30).

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 30). 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 33).

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.

33-EN

iDA-305 specifications

The Alpine iDA-305 is a cutting-edge car audio receiver designed to enhance your in-car entertainment experience. It embodies a sleek design, combining modern aesthetics with powerful technology, making it an ideal choice for avid music lovers and tech enthusiasts alike.

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