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Basic operation, Audio mute function, Turning loudness on or off – Alpine IVA-C801 User Manual

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Basic Operation

Audio Mute Function

Activating this function will instantly lower the
volume level by 20 dB.

1

Press the

MUTE

button to activate the MUTE

mode. The audio level will decrease by about
20 dB.
Pressing the

MUTE

button again will bring the

audio back to its previous level

Turning Loudness On or Off

Loudness introduces a special low- and high-
frequency emphasis at low listening levels. This
compensates for the ear's decreased sensitivity to
bass and treble sound.

NOTE

When an equalizer or digital sound processor is
connected, this function is inoperative.

1

Press and hold the rotary encoder for at least 2
seconds to switch between the Loudness On
and Off modes.

Adjusting the Volume/Bass/Treble/
Balance (Between Left and Right)/
Fader (Between Front and Rear)

1

Press the rotary encoder repeatedly until the
mode you wish to adjust is obtained. Each press
changes the modes as follows:

BAS. TRE. BAL. FAD. VOL.

The volume level can be adjusted at any time by
just rotating the rotary encoder.

NOTE

When the subwoofer mode is ON, its level may also be
adjusted.

2

Rotate the rotary encoder to set to the desired
sound within 5 seconds after selecting the mode.

NOTE

If the rotary encoder is not turned or pressed within 5
seconds after selecting the BAS. (Bass), TRE. (Treble),
BAL. (Balance), or FAD. (Fader), the unit automatically
defaults back to the VOL. (Volume) mode.

MUTE

Rotary encoder

Rotary encoder

MUTE

(IVA-C801)

(CVA-1006)

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