Dan D'Agostino classic stereo Посібник користувача - Сторінка 8

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12-volt trigger input/output
These 3.5mm jacks allow the amplifier to be turned on or off automatically by a preamp or
other device that has a 12-volt trigger output, and also allow the 12-volt trigger output
signal to be relayed to other components (such as a second Classic Stereo amplifier).
To use the 12-volt trigger feature with the Classic Stereo amplifier, connect a cable tipped
with 3.5mm plugs (stereo or mono) to the trigger output of the preamp and the trigger
input of the amplifier. Plug in the amplifier and turn it on. You will notice the power does
not come on. However, when you turn on the preamp, the power amp should also turn on.
If it does not, check the owner's manual or the back panel of the preamp or other device to
make sure it outputs a 12-volt trigger signal. Some preamps require that the 12-volt trigger
output be activated through a control menu; if yours works this way, make sure the trigger
output is activated.
If you want to power up another component (such as another Classic Stereo amplifier)
when this amplifier powers up, connect a cable tipped with 3.5mm plugs (stereo or mono)
from the trigger output of this amplifier to the trigger input of the other component.
RS-232 input
This DB9-type input allows the Classic Stereo amplifier to be controlled by home
automation systems that use RS-232 protocol. Consult your Dan D'Agostino Master Audio
Systems dealer for more information.