Niles Audio SI-275 manual Installation, Setting the Turn-OnMode Switch, Control Output

INSTALLATION

INSTALLATION

Page 11	Setting The Turn-On Mode	Page 12	Line Level Audio Inputs
	Switch	Page 13	Cascade Audio Outputs
Page 11	Control Output	Page 14 AC Power plug
Page 12	Speaker Wire Connections

Setting the Turn-On Mode Switch

The SI-275 has three turn-on modes. Select which mode you desire by sliding the mode switch. See Installation Considerations on page 6 for more information about each of the turn-on modes.

Slide the switch with your fingernail or a 1/8" slotted screwdriver blade.

Control Output

This terminal provides a 12V DC signal suitable for triggering Niles automated switchers, some motorized screens, some electric curtain controls, etc. The trigger volt- age is present only when the amplifier is active or “on”. When the amplifier turns “off”, the 12 Volt signal is off.

Using the 3.5mm jack.

STEP DESCRIPTION

1.Check the requirements of the device you want to control.

2.Connect the 3.5mm Jack to the control output maintaining proper polarity (tip = +)

The control output has a maximum current capability of 12V DC 150 mA.

Niles makes an accessory cable plug FG00724.

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