Putting the Instrument into Operation
R&S
®
ZN-Z84
17
User Manual 1319.5413.02 ─ 02
2.2.6
Turning the Instrument On and Starting
Danger of electric shock
The switch matrix complies with the specifications for the EN61010-1 pro-
tective class, which means that it can only be connected to a power outlet
that has a protective contact.
1. Use the supplied power cable to connect the R&S
ZN-Z84 to the AC power
supply.
2. Switch the power switch to I.
The power switch has two positions:
● 0: The instrument is disconnected from the AC supply.
● I: The instrument is receiving power from the AC supply.
When the instrument receives power from the AC supply it immediately starts
loading the firmware (mini display: "ZNZ84 FPGA loading...") and performs a
self-test.
In standby state press the
As soon as the firmware is successfully loaded, the instrument is ready for
operation and can be remotely controlled via USB or LAN and Direct Control.
2.2.7
Switching the Instrument Off
To switch the R&S
ment. The instrument switches to standby mode; only the POWER (standby) but-
ton remains active.
To disconnect the instrument completely from the AC supply, switch the power
switch on the rear of the instrument to 0. Then disconnect the power cable at the
AC power supply.
Preparing the Instrument
