L2 Audio GE215, Руководство пользователя и инструкция по эксплуатации

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9. Lift/Gnd. This switch is used to lift the earth or ground from the unit chassis. This is useful
when speaker hum appears due to earth loops. In the GND position, the earth is attached
to the chassis.
10. Voltage selector. 220v or 110v can be chosen depending on the local mains supply. UK is
set at 220v.
11. Mains.
This is to connect the unit to the mains supply via an IEC lead that is included in the
unit.
12. Fuse. This is the fuse holder. If replacing the fuse, be sure to replace with the same size
rated fuse.
13. Sub out. This provides a low frequency output.
14. X-over freq. This is to adjust the low (sub) frequency output. It is adjustable from 30Hz to
200Hz.