99
When
(Pulse Width)
Sets the pulse width (10ns ~ 10s) and the
triggering condition.
>
Longer than
=
Equal to
<
Shorter than
≠
Not equal to
Threshold
(Pulse Width)
Sets the amplitude threshold level for the pulse
widths.
Threshold
–XXV ~ +XXV, user-set level
Set to TTL 1.4V
Set to ECL -1.3V
Set to 50% Sets the threshold to 50%
Standard
(Video)
NTSC
National Television System Committee
PAL
Phase Alternate by Line
SECAM
SEquential Couleur A Memoire
Polarity
(Pulse Width,
Video)
Positive polarity (triggered on the high
to low transition)
Negative polarity (triggered on the low
to high transition)
Polarity
(Pulse Runt)
Positive polarity (positive runt)
Negative polarity (negative runt)
Either (either negative or positive runt)
Trigger On
(Video)
Selects the trigger point in the video signal.
Field
1 or 2 or all.
Line
1~263 for NTSC
1~313 for PAL/SECAM
Threshold
(Pulse Runt)
Sets the upper threshold limit.
Sets the lower threshold limit.
Set to TTL 1.4V
Set to ECL -1.3V
Threshold
(Rise & Fall)
Sets the High threshold.
Sets the Low threshold.
Set to TTL 1.4V
Set to ECL -1.3V
Trigger When
(Timeout)
Stays High Triggers when the input signal stays
high for a designated amount of time.
Stays Low Triggers when the input signal stays
low for a designated amount of time.
Either
Triggers when the input signal stays
high or low for a designated amount of
time.
