R&S UPZ
Putting into Operation
Front and Rear Panel
Operating Manual 1120.8610.14 - 0
5
8
1.2 Front and Rear Panel
1.2.1 Input Switcher
Outputs A and B
Switch on LED
Inputs 1 to 8
Fig. 1-2 Front panel of input switcher
Starting from variant .12, each R&S UPZ is equipped with an additional USB device
connection at the rear panel which allows alternative control via USB.
Address selector
from 0 to 15
AC input with filter,
primary voltage switch
and fuses
Field for series
and stock numbers
USB connection from
a controlling
Audio Analyzer
with USB interface
Connectors of the busbars B and A
for s
cascading
witcher
From the sub-
sequent R&S UPZ
To the Analyzer inputs
or R&S UPZ connected
ahead
RS-232-C control connectors
to subsequent R&S UPZ from
a preceding Audio Analyzer
with RS232 interface
Fig. 1-3 Rear panel of input switcher
