Instrument Function
R&S
®
SMB100A
119
Operating Manual 1407.0806.32 ─ 21
"Display only"
Locks the manual operation of the instrument. The display on the
screen remains and shows the current settings and changes.
This security feature protects the instrument against unauthorized
access, but still shows the current settings and processes, for exam-
ple when you operate the instrument via remote control.
The function disables:
●
the keys at the front panel of the instrument
●
the external mouse and keyboard
The instrument indicates the locked controls by a padlock softkey
in the taskbar.
"Disabled"
Locks the display and all controls for the manual operation of the
instrument.
This security feature protects the instrument against unauthorized
reading and access, for example when you operate the instrument via
remote control.
The function disables:
●
the display
●
the keys at the front panel of the instrument
●
the external mouse and keyboard
The screen shuts off and shows a padlock instead.
Remote command:
Enabling a locked user interface for manual operation
To unlock the user interface for manual operation you have the following options:
●
On the instrument's keypad or external keyboard, enter the security password
123456
.
Even if you press any key, the instrument prompts you to enter the security pass-
word for unlocking.
Note
The character of the first key you pressed is immediately added in the input
field. Prior to inserting the password delete this entry.
●
In remote control mode, send the command
SYST:ULOC ENABled
to release all
locks at once.
Alternatively, you can use the command
SYST:KLOC OFF
to unlock the keyboard,
or
SYST:DLOC OFF
to release the display.
General Instrument Settings
