5
Before operating this unit
Worldwide models are equipped with a voltage selector to conform with
local power supplies. Be sure to set this switch to match the voltage of
the power supply in your area before plugging in the unit.
1. Determine the proper voltage for your area: 220-230 V or
120 V.
2. If the preset voltage is not correct for your area, insert a screw-
driver into the groove in the switch. Slide the switch all the way
to the right (120 V) or to the left (220-230 V), whichever is
appropriate.
1. Remove the battery compartment cover by opening it as shown in
the illustration.
2. Insert two AA (R6- or UM-3)-size batteries into the battery compart-
ment. Carefully follow the polarity diagram (positive (+) and nega-
tive (–) symbols) inside the battery compartment.
3. After batteries are installed and seated correctly, replace the com-
partment cover.
Notes
•
Do not mix new batteries with old batteries or different kinds of
batteries.
•
To avoid corrosion, remove the batteries if the remote controller
is not to be used for a long time.
•
Remove dead batteries immediately to avoid damage from cor-
rosion. If the remote controller doesn’t operate smoothly,
replace both the batteries at the same time.
•
The life of the batteries supplied is about six months but this
will vary depending on usage.
Point the remote controller toward the remote control sensor.
Notes
•
Place the unit away from strong light such as direct sunlight or
inverted fluorescent light which can prevent proper operation of the
remote controller.
•
Using another remote controller of the same type in the same
room or using the unit near equipment which uses infrared rays
may cause operational interference.
•
Do not put any object such as a book on the remote controller.
The buttons of the remote controller may be pressed by mistake
and drain the batteries.
•
Make sure the audio rack doors do not have colored glass. Plac-
ing the unit behind such doors may prevent proper remote con-
troller operation.
•
If there is any obstacle between the remote controller and the
remote control sensor, the remote controller will not operate.
Setting the Voltage selector (Worldwide models
only)
Installing the remote controller batteries
Using the remote controller
REMOTE
CONTROL
R
L
DIGITAL
OUTPUT
OPTICAL 1
DIGITAL
OUTPUT
OPTICAL 2
ANALOG
OUTPUT
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
AVIS
120V
VOLTAGE SELECTOR
220-230V
COMPACT DISC PLAYER
MODEL NO.
DX-7222
RATING:
220-230V
VOLTAGE SELECTOR
120V
3
2
1
Remote
control sensor
30˚
30˚
DX-7222
approx. 5 m
(16 feet)
REM
OTE
CO
NTR
OLL
ER
RC
-402
C
PEA
K SE
ARC
H
+10
0
TIM
E ED
IT
CLE
AR
ME
MO
RY
REP
EAT
DIS
PLA
Y
7
8
4
5
1
2
9
6
3
NEX
T
SEL
ECT
ION
A
−
B
SHU
FFL
E
