Agilent Technologies 4349B - Rear Panel Interface

4349B
Rear P
anel
Figure 3-2.
Rear
P
anel
External
Trigger
When
the
4349B
is
set
to
the
external
trigger
mode
,
the
4349B
is
triggered
by
an active-low
rising
edge
TTL
pulse
input.
Figure
3-3
shows
the
specications
required
for
the
TTL
pulse
.
Figure 3-3. Required External Trigger Pulse Specication
3-12 Function Reference