R&S SMJ100A, Руководство по эксплуатации, Страница: 169 / 874

Instrument Function
R&S
®
SMJ100A
153 Operating Manual 1403.7458.32 ─ 14
5.2.3.19 Help
The "Help" dialog offers comprehensive online help for the R&S SMJ. A desired topic
can be selected via the table of contents (select "Manual") or the index (select "Index").
For context-sensitive information about a marked parameter, press the HELP key. For
a description of the "Help" menu, refer to the section covering to the HELP key (see
Chapter 5.2.7, "Help System - Help Key" , on page 157).
5.2.4 Switching to Manual Control - Local Key
The local key switches from remote control to manual control (local state).
In remote control mode the instrument indicates the remote state in the display header.
The rest of the display remains unchanged and shows the current instrument status,
that means the status which exists under the remote control settings. The instrument
can be operated (for example dialogs can be opened). However, it is not possible to
enter or change values.
The status message additionally indicates whether the LOCAL key is disabled or
enabled.
See also Chapter 6.2.1, "Switching to Remote Control" , on page 447.
The following states are indicated:
●
"REMOTE"
The LOCAL key switches the instrument from remote control to manual control.
The current command must be fully processed before the mode is switched, other-
wise the instrument switches immediately back to remote control.
●
"REM-LLO"
The LOCAL key is locked, inititated by the
&LLO
(local lockout) command. The
instrument can be switched from remote state to local state only via remote control,
for example with
&GTR
or the Visual Basic command
CALL IBLOC
(generator%)
. The LOCAL key has previously been locked by the remote com-
mand
&LLO
.
When switching from remote to manual control, the display update function is automati-
cally deactivated ("SETUP" > "Start/Stop Display Update" > "Off").
General Instrument Settings