Niles Audio SI-1260 - Manual (Page 23)

22
Setting the Turn-On Mode Switch
The SI-1260 has three (3) turn-on modes. Select the desired mode by sliding the
mode switch to the proper position. See Installation Considerations on page 14 and
Figure 10 for more information about each of the turn-on modes.
The Control Output
As shown in Figure 19, a 3.5 mm female mini-
plug output jack on the rear panel of the SI-1260
provides a 12V DC trigger signal. It is suitable for
triggering Niles automated switchers, some
motorized screens and electric curtain controls
and other devices that require a constant 12V
DC control voltage for activation.
This voltage is provided only when any of the
amplifier channels are active or "ON". When all
amplifier channels are "OFF", the 12V signal is
"OFF".
Slide the switch with either your fingernail
or a 1/8” slotted screwdriver blade.
Using the
3.5 mm jack.
STEP
1. Check the requirements of the
device you want to control.
2. Connect the 3.5 mm jack to the
control output maintaining proper
polarity (tip = +)
DESCRIPTION
The control output provides 150 mA of
current maximum.
Niles makes an accessory cable
plug FG00724.
INST
ALLA
TION
Figure 18
Figure 19