Yamaha CD-S2000 Owner's Manual page 16

Connections
VOLTAGE SELECTOR
(Asia and General models only)
Caution
The VOLTAGE SELECTOR on the rear panel of this unit
must be set for your local voltage BEFORE plugging the
power cable into the AC wall outlet. Improper setting of
the VOLTAGE SELECTOR may cause damage to this
unit and create a potential fire hazard.
Rotate the VOLTAGE SELECTOR clockwise or
counterclockwise to the correct position using a straight
slot screwdriver.
Voltages are as follows:
........................ AC 110/120/220/230–240 V, 50/60 Hz
230-
240V
VOLTAGE
SELECTOR
Connecting the power cable
Plug the power cable into the AC IN connector when all
connections are complete, and then plug in the power
cable to the AC outlet.
16
En
Voltage indication