Electro-Voice PA1250T, Owner'S Manual

Page: 8 / 17

REAR PANEL
Mains Fuse
Under normal circumstance, the mains fuse blows only in the event of failure. When
replacing the fuse, make sure to use a fuse of the same type with identical amperage,
voltage and blow characteristics. If the mains fuse blows repeatedly, please contact an
authorized service centre.
Mains Socket
Please, make sure to check whether the voltage selector is set to the correct mains
voltage that matches the local mains supply at the installation site. An appropriate mains
cord is included in the package.
Caution: This appliance has no user serviceable parts inside. Leave servicing to
a qualified professional.
Voltage Selector
Sliding selector switch for switching between mains voltages 115V - 230V. Prior to
switching the mains voltage, make sure to replace the mains fuse with an appropriate
model. Please refer to the label on the rear of the enclosure indicating the correct values
for different mains voltages.
LF-connection cords
Choosing balanced cables (two conductors for audio signals plus separate shielding mesh) is
recommended for LF-signal connection. Although connecting unbalanced cables to the power amplifier
inputs is possible as well, using balanced cables is always preferable.
A great number of today’s audio appliances provide balanced outputs carried out via XLR-type
connectors. With balanced cabling, the shield interconnects all metal enclosure parts and therefore
efficiently eliminates the introduction of external interference – mostly noise and hum.
Wiring examples
8
XLR-female
amp input
connector
amp input
connector
phone jack
Cable to connect signal source with balanced XLR outputs.
Cable to connect signal source with unbalanced outputs.