10
Rear panel
The rear panel of the APT20 contains the power switch, mains power inlet and power
indication LED.
1) Power switch:
By toggling this switch, the power for the APT20 can be switched ON and OFF.
The power LED will illuminate when the power is switched ON.
2) IEC Mains power inlet:
The mains power supply (230V AC / 50Hz) has to be applied to this AC power inlet.
The connection is made by an IEC power connector and is fitted with a fuse. When
replacing the fuse, make sure that the value of the replacement fuse matches the
value of the original fuse. (T0.5A/250V)
Power
230V~/50H
z
Fuse: T 0.5A
/ 250V