Configuration
Diagram 4u
Signal Flow Schematic
(four output amplifier)
A
n
al
o
g
3
O
ut
pu
t
M
at
rix
Zones A - D
Outputs 1 - 4
A
n
al
o
g
2
Input
Sensitivity
A
n
al
o
g
1
Input
Gain
Input
Sensitivity
Input
Gain
Input
Sensitivity
Input
Gain
A
n
al
o
g
4
SP
D
IF
(stereo)
SP
D
IF Out
(stereo).
Zones A (left) and B (right)
Pink Noise
G
ai
n
D
el
ay
Le
ve
l
Adjustment
Le
ve
l
Adjustment
Le
ve
l
Adjustment
Le
ve
l
Adjustment
Compressor
Compressor
Compressor
Compressor
D
el
ay
D
el
ay
D
el
ay
EQ
EQ
EQ
EQ
EQ
EQ
EQ
EQ
FIR
FIR
FIR
FIR
Polarity
Polarity
Polarity
Polarity
Limiter
BTL
Amplifier
2 x Low-Z
1 x Hi-Z
BTL
Amplifier
2 x Low-Z
1 x Hi-Z
Limiter
Limiter
Limiter
Driver
Alignment
Driver
Alignment
Driver
Alignment
Driver
Alignment
Crossover
Crossover
Crossover
Crossover
G
ai
n
Tr
im
G
ai
n
Tr
im
G
ai
n
Tr
im
G
ai
n
Tr
im
Input
Sensitivity
Input
Gain
Input
Gain
Input
Selection
Input S
etup
Zone S
etup & Routing
O
utput S
etup
Output
1
Output
2
Output
3
Output
4
Zone A
djustmen
t P
ar
amet
ers
Sp
eak
er P
reset P
ar
amet
ers
5.4 Setup and Signal Routing
Thanks to their network based configuration features, UXA4401
amplifiers offer considerable versatility in terms of sources, signal
routing, installation zones and output modes. Inputs can be freely
assigned to installation zones, and those zones assigned freely to
the availabl e amplifier outputs in either Lo-Z or Hi-Z modes.
This versatility enables, for example, one amplifier simultaneously
to drive both Lo-Z and Hi-Z speakers, or for different inputs to be
routed to different output zones.
The following paragraphs describe and illustrate the
recommended procedure for configuring input, zone and output
routing. A general signal flow schematic is also illustrated in
Diagram 4u.
5.4.1 Input Setup
Summary of Contents for UXA4401
Page 1: ...UXA4401 User Manual...
