Niles Audio SI-2150, SI-2100, SI-250 manual Front and Rear Panel Details

2 Channel, Bridgable Power Amplifiers

Front and Rear Panel Details

Front panel “Master Power” switch turns off the entire amplifier, including the Turn-On circuitry.

S I - 2 5 0 S y s t e m s I n t e g r a t i o n A m p l i f i e r ®

			Main Inputs enable you to			Cascade Outputs of the
						main input enable you
			route a stereo line level source
						to daisy chain multiple
			to the amplifier.
							amplifiers
		3.5 mm mini-jack for
		voltage input
S I - 2 5 0			This Class B digital apparatus complies with Canadian				This device complies with Part 15 of the FCC Rules.
			ICES-003.				Operation is subject to the following two conditions:
S y s t e m s			Cet appareil numérique de la classe B est conforme à la				(1) this device may not cause harmful interference, and
I n t	e g r a t i	o n	norme NMB-003 du Canada.		L	L	(2) this device must accept any interference received,
A m	p l i f i e	r ®		LEVELS	FOR		including interference that may cause undesired
							operation.
	TURN ON MODE		L	R	BRIDGED
					MODE
	AUDIO SENSE				R	R
		3-30V					STEREO	BRIDGED
CONSTANT		AC/DC
		TRIGGER	12V					LEFT
		INPUT	CONTROL
			OUT		MAIN BUS	BUS
					INPUT	OUTPUT

“Turn-On Mode”		Bridge mode switch
switch
3.5 mm mini-jack for	Level Adjustment screws enable you to
12V DC control output	preset the maximum system volume (or
	match levels with another amplifier)

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