R&S SZM, Manual

Page: 19 / 33

Preparing for use
R&S
®
SZM
19 Manual 1179.3967.02 ─ 02
Required ratings of the DC input level and maximum current are listed next to the
socket and in the data sheet.
5.6 Switching on or off
The power switch is located on the rear panel of the R&S SZM.
Once connected to power, if the power switch is on, the R&S SZM starts automat-
ically. If the R&S SZM is switched off but connected to power, you can switch on
the R&S SZM manually.
To switch on the R&S SZM
The R&S SZM is off, but connected to power. The "Power" LED is gray. See
Table 5-1 .
► On the rear panel of the R&S SZM, set the "Power" switch to position [I]. See
Chapter 6.2.2, "Main power switch" , on page 27.
The "Power" LED changes to green. The R&S SZM starts.
To switch off the R&S SZM
The R&S SZM is switched on.
► On the rear panel of the R&S SZM, set the "Power" switch to position [0]. See
Chapter 6.2.2, "Main power switch" , on page 27.
The "Power" LED changes to gray.
To disconnect from power
The R&S SZM is switched off.
► Disconnect the DC power cable from the socket of the power supply connec-
tor.
5.7 Connecting to USB
The "USB" connector is located on the rear panel of the R&S SZM.
Connecting to USB