Classe Audio CA-D200 Car Amplifier User Manual


 
12
Since an IR distribution system such as your dealer may design for you
usually must control many products, your amplier includes both an IR
input (for the control of this product) and an IR output (so as to pass
along the same signal to the next product). is allows you to “daisy chain”
your control wires from one product to the next.
e amplier is designed to respond to IR commands of 5 Volts DC, with
the tip of the mini-plugs dened to be “positive” relative to the shank of
the plug.
6 DC Trigger Input and Output
Many audio/video preampliers can supply a DC control voltage to
associated equipment in order to induce desired behavior. Your Classé
amplier can take advantage of these capabilities in order to be switched
between operate and standby automatically, perhaps in concert with the
preamp/processor itself.
Two
1
/8
th
-inch mini mono-jacks provide this remote-controlled turn-on
(that is, toggling between operate and standby) of the amplier. ese jacks
provide a simple pass-through of the control voltage from one to the other,
allowing you to “daisy-chain” a series of ampliers quite easily.
e remote trigger will be operated by the presence of 5–12 Volts DC,
with tip polarity as shown below:
7 RS 232 Control Port
is RJ-45 connector is used for external RS-232 control of your amplier
bysystemssuchasAMX
®
, Crestron
and Control 4
.
For more information, please contact your dealer and ask about home
automation systems.