Turning the volume down quickly.
Press the [ATT] button.
Each time the button is pressed the Attenuator turns ON or OFF.
When it’s ON, the "ATT" indicator blinks.

Attenuator

Increasing Volume
Press the [u] button.
Decreasing Volume
Press the [d] button.

Volume

Press the [SRC] button.
Source required Display
Tuner "TUnE"
CD "CD"
External disc "DISC"
(Function of the KDC-4020/KDC-3020/KDC-2020)
Standby (Illumination only mode) "OFF"

Selecting the Source

Turning ON the Power
Press the [SRC] button.
Turning OFF the Power
Press the [SRC] button for at least 1 second.

Power

General features
— 6—
English
AM FM
Q/CLK/ATT/
AUDADJLOUD
SRC #1 #3
¢4ud
KDC-4020/KDC-3020/KDC-2020
ATT indicator LOUD indicator
ATT indicator
LOUD indicator
SYSTEM Q indicator
SYSTEM Q indicator
Release button
(KDC-4020/KDC-3020/KDC-2020 only)
KDC-1020/KDC-1020S
Clock indicator
Clock display
Clock indicator Clock display
KDC-4020_U.S 01.11.29 10:28 AM Page 6