Steren SEL-400 Manual De Instrucciones página 15

OPERATION
- It is recommended that you select only one speaker pair in the same
room you are in, for initial turn on.
- Turn on your amplifier.
- Make sure sound is coming from both speakers.
Before you turn on additional speakers, read the information below.
Protection Circuit
When you have more than one speaker pair selected (see chart on
page 7).
This circuit provides additional impedance if your amplifier can't
manage low impedances. In addition, the protection circuit has an
electronic circuit
breaker to automatically turn off if the volume level is excessive. It will
automatically reset when the overload is removed and/or the volume
is reduced. Do not turn protection on when you want to listen to just
one speaker pair, especially at loud levels.
Refer to your amplifier's user manual or on the rear panel of the
amplifier to determine the minimal speaker impedance that your
amplifier can handle.
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