Panasonic GP-X Series User Manual page 46

Internal Trigger Mode
In the internal trigger mode, sampling begins after the trigger delay (td) since
pling time (ts).
The displayed output, analog voltage output and upper/lower limit judgment
are updated at the end of the sampling period.
internal trigger level.
In the internal trigger mode, the strobe output is turned on in the internal
sampling period.
Example of bottom hold
If sampling time (ts) > 0
Trigger level
Trigger point
Displayed value
0
ON
Internal
sampling
OFF
ON
Strobe
output
OFF
Start of holding mode
With sample hold (S-h), the point after the trigger delay and sampling time is
held.
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Trigger
point
Trigger delay Sampling time
td ts
Sampling
period 1
Output of result of
sampling period 1
ts
td
Sampling
period 2
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-
Measured value
Measurement
Displayed value
Output value
Trigger
hysteresis
Output of result of
sampling period 2
Time