EM1401 / EM1401 UT EMA Thickness Gauge. Operation Manual.
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Note that increase of the accumulation number will increase the measurement
time.
A-scan View Change
The Device can display the A-scan in three ways: the original bipolar signal,
the detected signal and the filtered signal (envelope filter).
To enter the menu of A-scan view selection, press the
button. The A-
scan-view is selected by the
and
buttons. After selection of the required view,
press the
button.
A-scan view change
Gain Control
The Device has manual and automatic gain control modes. By default, the
Device uses automatic gain control To change over to the manual control mode, do as
follows:
Select the setting Off in the AGC context menu .
Enter the gain control mode by pressing the
button.
The Device will change over to the manual gain control mode. The upper part
of the gain level indicator will change its color from blue to white.
