Niles Audio SI-2125 - Manual (Page 18)

17
TROUbLeShOOTING GUIde (continued)
SyMPTOM
Hum from the speakers
Amp will not turn on
Bass sound is weak
and the stereo image
is “phasey” or “blurry”
sounding in one room
POSSIbLe CAUSeS ANd TeST PROCedURe
check for faulty cables, faulty source material, an
ungrounded phono system or a defective component.
Ac power cord must be plugged into a working outlet.
Master power switch must be on.
the loudspeakers are wired out of phase.
reverse the connections at the back of one speaker.
Make sure that the bridge Mode Switch is in the
stereo position if the amplifier is being used in a
stereo configuration.
TROU
b
Le
Sh
OOTING
GUI
de