Triggering
CSA8000B & TDS8000B User Manual
3-49
Overview Control el ements and resourcesTo trigger (cont.)
Verify
triggering
6. When the instrument is triggered, the word Triggered is
displayed in the toolbar on screen. You can use also t he
trigger lights to verify triggering status as follows:
H READY lights when the i nstrument acquisit ion
system is running but the trigger system is not
receiving valid trigger events. Thi s i ncludes when
auto triggering in absence of a trigger.
H TRIG’D l ights when t he instrument acquisition
system is running and the t rigger system i s
triggered.
H READY and TRIG’D are always off if acquisition is
stopped.
Other trigger
parameters
7. If you need to change the trigger mode or other settings,
push the Trigger MENU button t o di splay t he Trig Setup
dialog box. From there, you can:
H Switch between Auto and Normal trigger modes
H If you have trouble triggering, you can adjust
holdoff, whi ch may help. For assistance with this
control,seestep8.
H You may on occasion want to turn off metast able
rejection; again, see step 8 for more information.
Trigger Menubutton
For more
information
8. Press t he Help buttonintheTrigSetupdialogboxto
access the online assistance speci fic to triggering
commands. You can also read about key trigger
features in Keys to Using on page 3--40.
See page3--167 forinformation ononline help.
End of Procedure