Rohde & Schwarz ZN-Z84, User Manual, Page: 26 / 78

Putting the Instrument into Operation
R&S
®
ZN-Z84
10 User Manual 1319.5413.02 ─ 02
If the related port is in use, the color of the LED indicates the connected VNA
port. The LED colors can be set using the
ZN-Z8x User Tool which can be found
on the complementary CD.
Maximum input levels
The maximum input levels specified in the Data Sheet of the R&S ZN-Z84
must not be exceeded.
2.1.1.6 USB Connector
Two type B (slave) high speed USB connectors are provided on
the R&S
ZN-Z84: one at the front panel and one at the back
panel. They can be used (exclusively) to control the R&S ZN-Z84
from the VNA.
●
The front USB connector is linked by using an internal USB-Hub. For
optimum switching speed it is recommended to use the back panel con-
nector.
●
The length of passive connecting USB cables should not exceed 1 m.
See also the notice on EMI Suppression below (see
chapter 2.2.2, "Set-
ting up the Instrument" , on page 12).
2.1.2 Rear Panel
This section shows all interfaces on the back of the R&S ZN-Z84.
1 2
3 4 5
7
6
Fig. 2-1: R&S ZN-Z84 rear view
Instrument Tour