Troubleshooting
Guide
No
Sound
(from
one
or
more
speakers
connected
to
the
amplifier)
The
amplifier
shuts
down
often
or
the
line
circuit
breaker
trips
often
Poor
Bass
Performance
From
Full
Range
Speakers
connected
to
the
amplifier
Turn
‐
on
and
turn
‐
off
thumps
“Hum”
Noises
in
the
Speakers
Other
Probable
Causes
of
Noise
One
or
more
RED
lights
on
the
Front
Panel
are
Blinking
Problems
with
the
whole
A/V
System
27
27
27
28
28
28
29
29
29
TECHNICAL
SPECIFICATIONS
UPA
‐
1
Specifications
UPA
‐
2
Specifications
UPA
‐
5
Specifications
UPA
‐
7
Specifications
30
30
31
32
33
Limited
Warranty
34
Service
Assistance
34
Emotiva
Disclosure
35
4
Summary of Contents for Ultra UPA-1
Page 1: ......
Page 2: ...2...
Page 23: ...Connection Diagram using a UPA 7 for example 23...
Page 36: ...36...
