Instrument Function
R&S
®
SMBV100A
152Operating Manual 1176.8016.02 ─ 17
The setting requires the entry of the security password 123456 and is only accepted
after the "Accept" button is pressed.
Tip: Section "Enabling a locked user interface for manual operation" on page 152
describes how you can unlock the control elements and the user interface.
"Enabled"
Enables the display and all controls for the manual operation of the
instrument.
"VNC Only"
Locks the keys at the front panel and externally connected keyboard
and mouse.
The display on the screen remains and shows the current settings
and changes.
Unlocking is possible via VNC or turning off and on again.
"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:
:SYSTem:ULOCk on page 826
:SYSTem:DLOCk on page 826
:SYSTem:KLOCk on page 826
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.
General Instrument Settings
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