Niles Audio SI-2150 Stereo Amplifier User Manual


 
11
NILES AUDIO CORPORATION – 1-800-BUY-HIFI – 1-760-710-0992
2 Channel, BridgaBle Power amPlifiers
FRONT ANd REAR pANEL dETAILS
SI-250
Systems Integration Amplif ier
®
Front panel “Master Power” switch turns off the
entire amplier, including the Turn-On circuitry.
SI-250
Systems
Integration
Amplif ier
®
TURN ON MODE
AUDIO SENSE
CONSTANT
3-30V
AC/DC
TRIGGER
INPUT
12V
CONTROL
OUT
L R
L
R
BUS
OUTPUT
FOR
BRIDGED
MODE
L
R
LEVELS
MAIN BUS
INPUT
STEREO BRIDGED
CLASS 2 WIRING
LEFT
RIGHT
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired
operation.
This Class B digital apparatus complies with Canadian
ICES-003.
Cet appareil numérique de la classe B est conforme à la
norme NMB-003 du Canada.
Niles Audio, Carlsbad, California, USA
Designed and Engineered in the U.S.A. Made in China
T5AL, 250V
Serial No.
CAUTION: replace only with same type and rating of fuse.
ATTENTION: remplacer uniquement avec le même type
et calibre du fusible.
Minimum impedance:
2.66 Ω (stereo mode)
4 Ω (bridged mode)
100-120V / 220-240V~
50 / 60Hz 200W
Main Inputs enable you to
route a stereo line level source
to the amplier.
3.5 mm mini-jack for
voltage input
3.5 mm mini-jack for
12V DC control output
“Turn-On Mode”
switch
Bridge mode switch
Level Adjustment screws enable you to
preset the maximum system volume (or
match levels with another amplier)
Cascade Outputs of the
main input enable you
to daisy chain multiple
ampliers