Alpine CDA-9813, CDA-9811, CDA-9815 owner manual Adjusting Volume, Lowering Volume Quickly

Adjusting Volume

Turn the Rotary encoder until the desired sound is obtained.

Lowering Volume Quickly

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

Press MUTE to activate the MUTE mode.

The audio level will decrease by about 20 dB.

Pressing MUTE again will bring the audio back to its previous level.

Changing the Audio Level Display Pattern

You can select the Audio Level display from three display patterns (For CDA-9811, only pattern 1 is displayed). You can also deactivate the display.

Press DISP/B.OUT to switch the display pattern.

For CDA-9815/CDA-9813:

AUDIO ADJUSTMENT → EQ ADJUSTMENT → X-OVER ADJUSTMENT → OFF → AUDIO ADJUSTMENT

The indicators show the value that is set in each mode as shown below.

	AUDIO	EQ	X-OVER
	ADJUSTMENT	ADJUSTMENT	ADJUSTMENT
Level	VOLUME	LEVEL	LEVEL
Indicator
Width	BALANCE	WIDTH	SLOPE
indicator
Frequency	FADER	FREQUENCY	FREQUENCY
Indicator
Sub-W	SUB-W∗	-	-
Indicator
		∗Only when SUB-W is set to ON

AUDIO Adjustment Display

Example for CDA-9813

VOLUME : 18

BALANCE : L6

FADER : F6

SUB-W : 9dB

EQ Adjustment Display

Example for CDA-9813

LEVEL : +2

WIDTH : 2

FREQUENCY: 200Hz

X-OVER Adjustment Display

Example for CDA-9813

LEVEL : -7dB

SLOPE : 2 (-12dB/oct.)

FREQUENCY : 2k

For CDA-9811:

VOLUME SETTING → LEVEL INDICATOR → OFF → VOLUME

SETTING

Audio Level Display

Detaching and Attaching the Front Panel

Detaching

1 Turn off the unit power.

2 Press (Release) at the upper left side until the front panel pops out.

3 Grasp the left side of the front panel and pull it out.

•The front panel may become hot in normal usage (especially the connector terminals on the back of the front panel.) This is not a malfunction.

•To protect the front panel, place it in the supplied carrying case.

Attaching

1 Insert the right side of the front panel into the main unit. Align the groove on the front panel with the projections on the main unit.

2 Push the left side of the front panel until it locks firmly into the main unit.

2

1

•Before attaching the front panel, make sure that there is no dirt or dust on the connector terminals and no foreign object between the front panel and the main unit.

•Attach the front panel carefully, holding the sides of the front panel to avoid pushing buttons by mistake.

7-EN