Adjust the volume level
Be sure to adjust the volume for each connected
audio device before playback.
1 Turn down the volume on the unit.
2 Press (SOURCE) repeatedly until "AUX"
appears.
"AUX FRONT IN" appears.
3 Start playback of the portable audio device at a
moderate volume.
4 Set your usual listening volume on the unit.
5 Press the select button repeatedly until "AUX"
appears, and rotate the control dial to adjust
the input level (–8 dB to +18 dB).
Rotary commander RM-X4S
Attaching the label
Attach the indication label depending on how
you mount the rotary commander.
SE L
M O D E
D SP L
Location of controls
The corresponding buttons on the rotary
commander control the same functions as those
on this unit.
SEL
PRESET/
DISC
SOURCE
VOL
SEEK/AMS
D S P L
M O D E
S E L
ATT
MODE
DSPL
OFF
The following controls on the rotary commander
require a different operation from the unit.
• ATT (attenuate) button
To attenuate the sound. To cancel, press again.
• SEL (select) button
The same as the select button on the unit.
During the Quick-BrowZer mode, (SEL)
(select) is inactive.
• PRESET/DISC control
CD/USB: The same as (1)/(2) (ALBUM –/+)
on the unit (push in and rotate).
Radio: To receive stored stations (push in and
rotate).
• VOL (volume) control
The same as the control dial on the unit (rotate).
• SEEK/AMS control
The same as (SEEK) –/+ on the unit (rotate, or
rotate and hold).
• DSPL (display) button
To change display items.
Changing the operative direction
The operative direction of the controls is factory-
set as shown below.
To increase
If you need to mount the rotary commander on
the right hand side of the steering column, you
can reverse the operative direction.
1 While pushing the VOL control, press and
hold (SEL).
To decrease
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