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INSTALLATION
SETTING ThE TURN-ON
mOdE SwITCh
The SI-1230 has three turn-on modes. Select
the mode you want by sliding the mode switch.
See Installation Considerations on page 14 for
more information about each of the turn-on
modes.
ThE CONTROL OUTpUT
This terminal provides a 12V DC signal
suitable for triggering Niles automated
switchers, some motorized screens, some
electric curtain controls, etc. This voltage
is present only when the amplier is active
or on. When the amplier turns off, the 12V
signal is off.
TURN ON MODE
AUDIO SENSE
CONSTANT
3-30V
AC/DC
TRIGGER
INPUT
SLIDE THE SWITCH WITH EITHER
YOUR FINGERNAIL OR 1/8”
SLOTTED SCREWDRIVER BLADE
STEP DESCRIPTION
1. Check the requirements of the device you
want to control.
The control output has a maximum
current capability of 150 mA.
2. Connect the 3.5 mm Jack to the control
output maintaining proper polarity
(tip = +).
Niles makes an accessory cable plug
FG00724.
TIP: To conserve energy set the TURN ON mode to
either AUDIO SENSE or TRIGGER INPUT. Use of the
CONSTANT mode will prevent the amplifier from
turning off when not in use wasting energy.