R&S SMA100B - Page 375

General instrument functions
R&S
®
SMA100B
375User Manual 1178.3834.02 ─ 09
Disabling the frequency and level indication in the status bar
These settings are useful to prevent unauthorized personnel from reading the display,
when you remotely control the instrument from a different location.
1. Select "System Config > Setup > Security > General > Manual Operation".
2. Select "Annotation Frequency > Off" or "Annotation Amplitude > Off".
3. Enter the Security Password.
4. Select "Accept".
Deactivating the user interface
1. Select "System Config > Setup > Security > General > Manual Operation".
2. Select "User Interface > Disabled".
3. Enter the Security Password.
4. Select "Accept".
The screen shuts off and displays a padlock symbol
instead.
There are further possible configurations. For details, see "User Interface"
on page 366.
Unlocking (reactivating) the user interface for manual operation
1. In manual operation:
a) On the instrument's keypad or external keyboard, press any key.
The instrument prompts you to enter the security password for unlocking.
If you press the character of the first key, the input field accepts the character
immediately.
b) Delete the entry before inserting the password.
Enter the security password 123456.
2. In remote control mode:
a) Send the command SYST:ULOC ENABled to release all locks at once.
b) Send the command SYST:KLOC OFF to unlock the keyboard and touchscreen.
c) Send the command SYST:DLOC OFF to release all locks.
Via remote control, there is no password required.
Using the security settings