GW Instek GDS-2000 Series User Manual

GDS-2000 Series User Manual
106
Trigger
Trigger configures the condition GDS-2000 captures the incoming
signal.
Trigger type overview
Edge (+Delay)
Triggers when the signal crosses an amplitude
threshold in either positive or negative slope.
(for 2CH models only) The advanced Delay trigger
works in tandem with the edge trigger, by waiting
for a specified time or number of event before the
edge trigger starts. This method allows
pinpointing a location in a long series of trigger
events.
Note: when using the delay trigger, trigger source
is limited to Channel 1 or 2.
Delay trigger example (by event)
123
A
B
C
D
A Ext. trigger input
B Source (CH1 or 2)
C Delay event count (3)
D First triggering point
Delay trigger example (by time)
A
B
C
D
A Ext. trigger input
B Source (CH1 or 2)
C Delay time length
D First triggering point
Video
Extracts a sync pulse from a video format signal,
and triggers on a specific line or field.
Pulse
Triggers when the pulse width of the signal is too
narrow or too wide compared to the setting.

GW Instek GDS-2000 Series Specifications

General

Brand	GW Instek
Model	GDS-2000 Series
Category	Test Equipment
Language	English