Trigger Operation - HP 3563A Operating Manual

Input Se tu p
Setting Up Triggering

Trigger Operation

Figure 7-13 shows the trigger logic in greater detail than shown in figure 7-4. The default trigger
type is FREE RUN. You can also choose an analog or digital trigger type as shown in the following
table.
Analog Trigger Types
1
Channel input
Channel 2 input
Front panel External trigger
For analog trigger types, you can specify the trigger level and slope. See "Trigger Conditions" that
follows for additional details.
Partel
BNC
Front
{
Pod 0
TRG
7-40
7-4.
Table Analog
(CHAN 1 INPUT)
(CHAN 2 INPUT)
SNC(EXT TRIG)
TRIO LEva..
CHAN INPUT
1
CHAN :: INPUT ....
I
saJRc.E
TRIG
HP-IB
TRI G
T niS setecllon volid eny IO'I'Ien Chanoel 1 Is TRIGGER LOGI C
:
..
valid
ll'lis sltI.Rclion en)' when 0101'V'11! !1 2 i5 ol"lOlog.
......
TI'lis is generol.d by the HP-e Tr igger Caromond.
signQl
7-13.
Figure
&
Digital Trigger Types
Digital Trigger Types
Internal Source trigger
Pod Q TRG signal
HP-IS trigger
FREE RUN
SlOPE + -
MANUAL
QnQlog.
Trigger Logic
(SOURCE TRIG)
(DIGTAL TRIG)
(HP-IS TRIG)
"'''' ....
CHAN 1 fttPUT .
CHAH 2 trFUT.*
£XT TRIO
+V
DtOTAL Tftkl
""""'" TIOO
HP'" TAIG
Internol
Trigger Signal