GW Instek GDM-8251, Руководство пользователя

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ADVANCED MEASUREMENT
47
3. Press the Enter key to confirm
the value, or the Exit key to
cancel. The display switches to
measurement.
(confirm)
(cancel)
Deactivate
Relative
measurement
To cancel the Relative measurement,
press the Shift key followed by the
REL key, or simply activate another
measurement.
GDM-8200 Series User Manual
48
Hold Measurement
Applicable to
Background
Hold measurement retains the current measurement data
and updates it only when the reading fluctuates more
than the threshold setting as the percentage of the
retained data.
1. Activate Hold
measurement
Press the HOLD key.
2. Hold
measurement
display appears
HOLD
Indicates Hold measurement
2nd display
Shows the Hold threshold
1st display
The measurement data which is updated
only when it fluctuates more than the
threshold compared to the retained value.
3. Select hold
threshold
Select the hold threshold using the
Up/Down key. The 2
nd
display
changes accordingly.
Range
0 ~ 99%, 1% resolution
Deactivate Hold
measurement
To cancel the Hold measurement,
press the Hold key for 2 seconds, or
simply activate another
measurement.