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6
GB
PAUSE
PTY (program type)
Select PTY in RDS.
AUX input jack
USB port
Microphone (on inner panel)
In order for the handsfree function to work
properly, do not cover the microphone with
tape, etc.
The VOL (volume) + button has a tactile dot.
Remove the insulation film before use.
(
)/
(
)
VOL (Volume) +/–
SOUND
Open the SOUND menu directly.
-MENU
Press and hold to open the setup menu.
(+)/
(–)
DSPL (display)/-SCRL(scroll)
Change display items. Press and hold to scroll a
display item.
Detaching the Front Panel
You can detach the front panel of this unit to
prevent theft.
1
Press and hold OFF
.
The unit is turned off.
2
Press the front panel release button
,
then remove the panel by pulling it
towards you.
Caution alarm
If you turn the ignition switch to the OFF position
without detaching the front panel, the caution
alarm will sound for a few seconds. The alarm will
only sound if the built-in amplifier is used.
Serial numbers
Make sure the serial numbers on the bottom of the
unit and the back of the front panel are matched
correctly. Otherwise you cannot make BLUETOOTH
pairing, connection and disconnection by NFC.
Switching the FM/AM Tuning
Step
Set the FM/AM tuning step of your country. This
setting appears when this unit is turned off.
1
Press MENU, rotate the control dial to
select [GENERAL], then press it.
2
Rotate the control dial to select [TUNER-
STP], then press it.
RM-X231 Remote
Getting Started
Attaching the front panel