General instrument functions
R&S
®
SMB100B
255User Manual 1178.3711.02 ─ 08
"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 touchscreen
●
The keys at the front panel of the instrument
●
The external mouse and keyboard
The screen shuts off and displays a padlock symbol
instead.
How to unlock: see "Unlocking (reactivating) the user interface for
manual operation" on page 263.
Remote command:
:SYSTem:ULOCk on page 525
:SYSTem:DLOCk on page 524
:SYSTem:KLOCk on page 524
Enabling a locked user interface for manual operation
Follow the instructions listed in "Unlocking (reactivating) the user interface for manual
operation" on page 263.
Remote command:
:SYSTem:ULOCk on page 525
:SYSTem:DLOCk on page 524
:SYSTem:KLOCk on page 524
10.4.3 Configuring LAN services
Access:
1. Select "System Config > Setup > Security > Security > LAN Services > Main Ser-
vices".
Using the security settings