10
Connections
Remote Turn-on
The Reference 250 SE has a built-in 12V DC
remote turn-on/off circuit for operation
by a master control system in a home
theater or large audio system. Use a
3.5mm (.140”) diameter mono mini
plug to connect to the +12V IN jack on
the rear of the Reference 250 SE.
The +12V IN jack should be connected to
the +12V DC output of the master control
system, using a cont12V DC signal
at 12mA per Reference 250 SE for the
duration of amplifier on-time. Do not use
a momentary or data pulse control signal.
The +12V DC remote jacks have polarity
protection, so they will not operate if a
-12V DC signal is accidentally connected,
or if the control wires are reversed.
Содержание Reference 250 SE
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