Rohde & Schwarz SMB100A - Block Diagram; Function Blocks in the Block Diagram

Manual Operation
R&S
®
SMB100A
59Operating Manual 1407.0806.32 ─ 13
This button is available only if the history of the messages is displayed.
History
Calls the list of all messages that have occurred since instrument switch-on. The most
recent messages are displayed at the top of the list. When the button is pressed again,
the list of current messages is displayed.
Remote command:
:SYSTem:ERRor[:NEXT]? on page 394 or STATus:QUEue[:NEXT]? on page 391
Each time a SYST:ERR? or STAT:QUE? query is sent, the oldest entry in the error queue
is returned and at the same time cleared in the list.
4.2.4 Block Diagram
The block diagram shows provided options, signal configuration and the currently
selected signal flow of the generator with inputs and outputs used. Signal generation can
be completely operated from the block diagram. The highlighted function block can be
directly switched on and off with the TOGGLE ON/OFF (CTRL+T) key. Pressing the Enter
opens the associated setting menu.
Fig. 4-2: Block diagram of the R&S SMB
4.2.4.1
Function Blocks in the Block Diagram
Each block represents a function of signal generation. The function is indicated in the
headline of the block. In the check box, the respective function can be quickly activated/
deactivated with the TOGGLE ON/OFF (CTRL+T) key. After activation, the block is dis-
played in blue. Status information is displayed below the check box. It is different for the
different blocks.
Pressing the rotary knob (front panel) or the "Config..." button (mouse) opens the asso-
ciated setting menu.
Example: Modulation block
In this block, the modulation signals are set. The status information of the "Modulation"
block indicates the selected modulation.
Display