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Receiving stations
Tuning the radio
1. Select FM or AM using the INPUT buttons or the IN-
PUT
buttons on the remote controller.
2. Use the TUNING/PRESET
buttons to change the fre-
quency.
The indoor antenna should be installed on a wall or other surface
in the position which gives the best reception. For more informa-
tion on how to install the antenna, refer to pages 10 and 11.
1
2
Using Auto Memory (FM only)
This function enables you to store the frequencies into memory au-
tomatically, without having to go through and store each frequency
manually.
In FM mode, hold down the MEMORY button for a few seconds.
The MEMORY indicator lights up on the display and “AUTO” will
start flashing on the display. Keep holding down the button for a few
more seconds to start the Auto Memory function.
The frequencies are scanned from low to high. Up to 30 FM stations
with the best signal quality are selected, sorted in order from low to
high frequency, and stored into the preset memory.
Note
• All stations previously stored in memory will be replaced with
new Auto Memory stations.
TUNING/PRESET
INPUT
V
O
L
U
M
E
U
P
V
O
L
U
M
E
D
O
W
N
REMOTE CONTROLLER
STANDBY/ON
INPUT
TIMER ENTER
RANDOM
MEMORY REPEAT
CD
PLAY MODE
SLEEP
A.PRESENCE
CLOCK
CALL
MUTING
REPEAT
MD
VOLUME
PLAY MODE
REPEAT
TUNER
PRESET
CDR
TAPE
SCROLL
RC-421S
DISPLAY
TUNING/PRESET
STANDBY/ON
MEMORYFM MODE
CLEAR
PHONES
INPUT
M
A
X
M
I
N
A
C
O
U
S
T
I
C
P
R
E
S
E
N
C
E
V
O
L
U
M
E
INPUT
INPUT
INPUT
Remote controller
TUNING/PRESET
AUTO
MEMORY
MEMORY
MEMORY FM MODE
CLEAR