Page 11
Signal Ground Lift Switch
In a system that, with reference to safety and low auxiliary noise, is optimally configured the power
amplifier should be earthed at the input via the signal cable. If possible the signal source should
have at its disposal the same earth potential as the power amplifier(s). In many constellations this
admittedly leads to ground loops and thus to humming. If this happens vary the toggle switch set-
ting for earth potential
h
on the rear panel of the device. This switch connects in one setting the
shield/earth of the input signal with the power amplifier housing and thus the mains earthing. In the
other setting there is
no
electrical connection between the shield/earth of the input signal and the
power amplifier housing.
Speaker protection
In spite of all these portrayed protection provisions you must also, as the operator of this device,
always keep in mind the limits of the speakers. Make sure that you never exceed the load limit of
the connected speaker with the power from your power amplifier!
Avoid mains power overloads
When switching on the power draw of electronic devices, power amplifiers in particular, is especially
high. Make sure that you do not switch on too many devices at the same time. Otherwise this will
overload the electric circuit supply and the fuses will blow.
11. Disposal
Never throw the device into the regular household waste at the end of its useful life.
This product is subject to the European Directive 2002/96/EC.
Dispose of the device through an approved disposal centre or at your community waste facility.
•
Observe the current existing regulations. In case of doubt contact your disposal facility.
•
The packaging is certified via a dual system. Take all packaging materials to an envi
-
•
ronmentally friendly disposal facility in compliance with the local regulations.
Содержание S- 75
Страница 1: ...S 75 S 100 S 150...