Instructions

RIGOL Chapter 5 Functions of the Front Panel of VSA
5-16 RSA3000E User Guide
You can use the numeric keys, the knob, or arrow keys to modify this parameter;
you can also use the touch screen to modify the parameter.
Table 5-17 Trigger Delay Time
Parameter
Remarks
Default
1 μs
Range
-16.384 s
[1]
to 500 ms
Unit
s, ms, μs, ns, ps
Knob Step
trigger delay/100, Min = 1 μs
Left/Right Arrow Key Step
Up/Down Arrow Key Step
at 1-1.5-2-3-5-7.5 step
Note
[1]
: A negative trigger delay time indicates a pre-trigger.
3. FMT Setup
(1) Mask Type
Determines which mask (upper or lower) is being displayed on the screen.
 Upper: only displays the upper mask.
 Lower: only displays the lower mask.
 Both: displays both the upper and lower masks.
(2) Edit
Press this key to enter the FMT editing interface, and the instrument
automatically switches to the real-time trace. You can use the front panel
keys to set the FMT. Besides, you can also use the touch screen, the
externally connected keyboard or mouse to set and edit the FMT
parameters in the visual dialog box interface. In the interface, you can
quickly set the common parameters. The setting methods are the same as
what you do with the front panel keys.
In addition, in the visual dialog box, settings for the color style of the FMT
are added. You can select the desired style from the available color
template.