Specifications

11
The output connection depends on two factors, the first is the type of input signal
balanced or unbalanced, and the second the ground configuration of the sound destination
unit (floating or ground-referenced). The next pictures show some of the different
possibilities of connection, relying on the type of output signal, balanced or unbalanced and
according to the equipment’s ground configuration (floating or ground-referenced).
In the next diagrams, we use the following symbols:
Sound destination unit with mains cord without ground connection.
Sound destination unit with mains cord with ground connection.
Sound destination unit with the EARTH-LINK OFF.
Sound destination unit with the EARTH LINK ON.
UNBALANCED OUTPUT:
This type of connection will be used when the sound destination unit does not
provide a balanced input. If it’s possible it is better using the connection type 1.
1) Using twin-lead shielded cable:
2) Using single conductor shielded cable:
EF-202/EF-204 MASTER STATION – E200 SERIES
EF-202/EF-204
PA OUTPUT
EF-202/EF-204
PA OUTPUT
EF-202/EF-204
PA OUTPUT