DGC DC-3000 Series Instruction Manual page 16

DC-3000 SERIES ULTRASONIC THICKNESS GAUGE
Press or
8.7.1 Switch off
Auto shut down after 1 Min. 3 Min. 5 Min. can be selectable.
8.7.2 Gain setting
Press into the "Gain setting", screen shows:
1. High
2. Medium
3. Low
4. Automatic
Press or
Press to confirm.
Under user's measuring environment, both different materials and the
same material with different status will have different effects on the
accurate and stable measuring. So for different measured objects and
different measuring environment, users should adjust the work status of
the instrument to meet more measurements.
For many materials and measuring conditions, auto gain adjustment can
be used, but for some special measurement, adjusting the instrument's
working status is necessary. There are four different working modes: Auto,
Low, medium and high.
Auto: match different probe and meets almost all the measuring
requirements.
Low: Suitable for high scattering and small attenuation materials,
into the selected item, press
to select desired item
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to confirm.