Initial System Start-Up; Adjusting The Volume; Lowering Volume Quickly; Touch Screen Operation - Alpine X901D Owner's Manual

Initial System Start-Up

Be sure to press the RESET switch when using the unit for the first time,
after changing the car battery, etc.
1
Turn off the unit power.
2
Press the RESET switch with a ballpoint pen or similar
pointed object.
RESET switch

Adjusting the Volume

Adjust the volume by pressing
Volume decreases/increases continuously by pressing and holding
or .
Volume: 0 - 35

Lowering Volume Quickly

Audio Mute function instantly lowers the volume level to 0.
1
Press the (MUTE) button to activate the MUTE mode.
The audio level will be 0.
2
Pressing the (MUTE) button again will bring the
audio back to its previous level.
or .

Touch Screen Operation

You can operate the system by using the touch panel on the screen.
• Be sure to touch the onscreen button lightly with the pad of your finger
to avoid scratching the display.
Touch operation
Touch a button or list item on the screen lightly.
• If you touch a button and there is no reaction, remove your finger.
• Onscreen buttons that cannot be operated are dimmed.
Swipe operation
Move your finger lightly with a swipe.
Drag & Drop operation
Touch and hold the desired item, then drag it to its new location by
moving your finger, then release your finger to place the item.
• It is not possible to narrow the screen with two fingers (pinch in) or
spread the screen (pinch out).
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