15ENGLISH
Menu item Selectable setting, [Initial: Underlined]

IPOD SWITCH

*11 HEAD MODE
: Controls iPod playback through the unit. /
IPOD MODE
: Controls
iPod playback through the iPod/iPhone. /
EXT MODE
: The sound of any functions
(musics, games, applications, etc.) running on the connected iPod/iPhone is emitted
through the speakers connected to this unit. The display always show “EXT MODE.”
SRC SELECT
AM *12 ON
/
OFF
: Enable or disable “AM” in source selection.
F-AUX *12 ON
/
OFF
: Enable or disable “F-AUX” in source selection.
R-AUX *12 ON
/
OFF
: Enable or disable “R-AUX” in source selection. /
BT ADAPTER
: Selects if
the rear auxiliary input jack is connected to the Bluetooth adapter, KS-BTA100. (page 9)
The source name changed to “BT AUDIO.”
*11
For KD-R521: Displayed only when “USB-IPOD” is selected.
*12
Displayed only when any source other than “AM/ F-AUX/ R-AUX/ BT AUDIO” is selected separately.
Using the remote controller

Installing the lithium coin battery

(CR2025)

Caution:

• Danger of explosion if battery is incorrectly
replaced. Replace only with the same or
equivalent type.
• Battery shall not be exposed to excessive heat
such as sunshine, fire, or the like.
If the effectiveness of the remote controller
decreases, replace the battery.

Before using the remote controller:

• Aim the remote controller directly at the
remote sensor on the unit.
• DO NOT expose the remote sensor to bright
light (direct sunlight or artificial lighting).
Remote sensor Continued...
1
• Mutes the sound during playback. If the
source is “CD” or “USB/USB-IPOD” playback
pauses. Press the button again to cancel
muting or resume playback.
2
• Changes the preset stations.
• Changes the folder of the MP3/WMA.
3
Adjusts the volume level.
4
Selects the sound mode.
5
Selects the source.
6
• [Press] Searches for stations automatically.
• [Hold] Searches for stations manually.
• [Hold] Fast-forwards or reverses the track.
• [Press] Changes the tracks/chapters.
CR2025
KD-R521/KD-R422/KD-R421 can be remotely controlled as instructed here (with an optionally
purchased remote controller). We recommend that you use remote controller RM-RK52 with your
unit.
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