Preparing for use
R&S
®
ZND
18
Getting Started 1316.2407.02 ─ 62
Of course, you can also perform these steps manually, like in any Windows ses-
sion.
2. If desired, set the AC power switch to position
O
(Off).
To disconnect from power
The R&S
ZND is in standby state.
1.
NOTICE!
Risk of data loss. If you disconnect the product from power when it is in
the ready state, you can lose settings and data. Shut it down first.
Set the switch on the power supply to position [0].
The LED of the standby toggle key key is switched off.
2. Disconnect the R&S
ZND from the power source.
3.8
Standby and ready state
The standby toggle key is located in the bottom-left corner of the front panel.
In standby state, the right, amber LED is on. The standby power only supplies the
power switch circuits. In this state, it is safe to switch the AC power off and disconnect
the instrument from the power supply.
In ready state, the left, green LED is on and all modules are power-supplied. When
switched to ready state, the analyzer initiates its startup procedure.
Observe the instructions for startup and shutdown in
Chapter 3.7, "Switching the instru-
3.9
Windows operating system
The analyzer is equipped with a Windows
®
operating system which has been config-
ured according to the instrument's features and needs. Changes in the system configu-
ration can be necessary to:
●
Establish a LAN connection
●
Customize the properties of the external accessories connected to the analyzer
●
Call up additional software tools
Modifications of the operating system
The operating system is adapted to the network analyzer. To avoid impairment of
instrument functions, only change the settings described in this manual. Existing soft-
ware must be modified only with update software released by Rohde & Schwarz. Like-
wise, only programs authorized by Rohde & Schwarz for use on the instrument must
be executed.
Windows operating system
