Remote Control
R&S
®
AFQ100A, R&S
®
AFQ100B
18
Supplement 1175.6978.02 ─ 04
5. Although operation via front panel, mouse and keyboard is disabled, the dialog
boxes can still be opened, for example to verify settings. The buttons and setting
fields are grayed out and cannot be activated.
Additionally, you can disable the access to the dialogs with the command
SYST:KLOC ON
to protect the instrument against unauthorized readings.
6. To prevent unintentional return to manual operation, use the command
&LLO
(see
section "VXI-11 Interface Messages" in the operating manual).
The instrument switches to "REM-LLO" state.
The automatic transition from local state to remote state by a subsequent remote
command, and the command
*GTL
are disabled.
To return to manual mode is only possible via remote control.
7. To return to manual operation send the interface command
>L
.
Note:
Before returning to manual control, command processing must be comple-
ted. Otherwise, the instrument switches back to remote control immediately.
Use the
>R
to disable the "REM-LLO" state.
2.3 Activating Remote Desktop with the Trigger Key
Refers to "Trigger Key" in the Operating Manual
.
Apart from triggering and LAN reset, the trigger key also enables you to activate
remote desktop operation:
●
Pressing short
triggers manually
●
Pressing long
executes an LXI (LAN) reset
●
Pressing the trigger key during startup (while the LEDs are flashing)
enables you to modify the firewall settings, and temporarily enables access to the
instrument via remote desktop.
The start screen of the instrument software displays a dialog which allows you to
enable remote desktop operation either permanently or for the current session
only.
Refer also to chapter
Putting into Operation > Booting the R&S
AFQ
in the Operat-
ing Manual.
Activating Remote Desktop with the Trigger Key