Panasonic GP-X Series User Manual page 40

Bottom Hold:
The minimum detection value in the interval designated with trigger inputs is
held.
For the trigger input, the external trigger of timing input, internal trigger with
designation of the trigger level, or cyclic trigger with designation of a period
can be used.
For the internal trigger, the trigger edge direction, trigger edge time and
sampling time can be designated.
Holding measurement begins with power on or immediately after reset input
is turned on.
The analog voltage output is held at 0V after the start of holding measure-
For the use of each trigger input, refer to section "2.3.2 Trigger Input" on
page 38.
After the end of the second measurement, the result of the second measure-
ment is held and output.
This cycle is repeated.
The output judgment is made as to the hold value.
Example of bottom hold (example with external trigger)
Displayed value
Timing input
(External trigger)
Reset input
Internal sampling
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"----" is displayed until the
first input is obtained.
The voltage output is
held at 0V.
Output of result of
sampling period 1
0
ON
OFF
ON
OFF
Sampling
Sampling period 2
period 1
Start of holding mode
After reset input, "----" is
displayed until the first
input is obtained.
The voltage output is
held at 0V.
Output of result of
sampling period 4
With the reset input, sampling
begins again.
Sampling Sampling
Sampling period 5
period 3 period 4
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Measured value
Measurement
Displayed value
Output value
Sampling period 6
Time