R&S SMB100A, Operating Manual

Page: 133 / 528

Instrument Function
R&S
®
SMB100A
118 Operating Manual 1407.0806.32 ─ 21
USB Storage
Activates the access to external USB storage media.
This setting has no effect on a mouse or a keyboard, connected via USB.
Note: The setting will not be assigned until you enter the Security Password and con-
firm with Accept .
Write Nonvolatile Memory
Acitivates write protection on the file system to prevent modification or erasure of val-
uable data.
Note: The setting will not be assigned until you enter the Security Password , confirm
with Accept , and reboot the instrument.
Annotation Frequency
Enables/disables the display of the currently used frequency in the header of the
instrument.
Note: The setting will not be assigned until you enter the Security Password and con-
firm with Accept .
Remote command:
:DISPlay:ANNotation:FREQuency
on page 291
Annotation Amplitude
Enables/disables the display of the currently selected level in the header of the instru-
ment.
Note: The setting will not be assigned until you enter the Security Password and con-
firm with Accept .
Remote command:
:DISPlay:ANNotation:AMPLitude
on page 290
User Interface
Allows you to lock the manual of the controls of the instrument, and to hide even the
entire display.
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 119
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.
General Instrument Settings