Sequoia / Tahoe Series User Manual California Instruments
M447352-01 REV-A 119
Figure 5-29. SETTINGS Screen, TRIGGER Sub-Menu
The TRIGGER sub-menu has the following fields:
Entry Description
Phase Sync TRIGGER sub-menu: Determines when phase synchronization
is done; the default phase sync is All:
All: Synchronization is done at the beginning of the transient list
or pulse, for every count.
No(ne): Synchronization is done once at the beginning of the
transient list only for the first count.
Trig Out Source TRIGGER sub-menu: Selects the source for the trigger output;
the default source is BOT:
Bot: Beginning of transient output.
Eot: End of transient output.
List: At each point in the list (that has list-trigger enabled) when
that step is reached.
Start Source TRIGGER sub-menu: Determines the source of the trigger event
for the transient; the default source is IMM(ediate):
Imm(ediate): Triggering occurs as soon as the SCPI command,
INITiate, is received.
Bus: Triggering occurs following the SCPI command, INITiate,
after receiving the SCPI command, *TRG, or the IEEE-488 Group
Execute Trigger (GET) signal from the GPIB interface.
Ext(ernal): Triggering occurs when an external trigger input is
received.
5.6.6.1 LIST Menu
The LIST menu shows the transient list, with sequence numbers that are stored in the transient list buffer
Figure 5-30 shows the menu when the buffer is empty.