Using Advanced Gaging Features; Adjusting The Gain With Dual Element Transducers - Olympus 45MG User Manual

9. Using Advanced Gaging Features

The 45MG has many advanced thickness-measurement features that contribute to
making the gage a more versatile instrument, including gain, extended blank, B-Scan,
and DB Grid.
9.1

Adjusting the Gain with Dual Element Transducers

With D79X series dual element transducers, you can manually adjust the gain by
pressing [GAIN/WAVE ADJ]. The 45MG offers two types of gain adjustments:
• The standard feature allows the user to set the gain to HIGH (+10 dB),
standard (default), and LOW (
• When the waveform (option) is activated, the user can adjust the gain in 1 dB
increments.
The gain value is expressed in decibels (dB), and appears near the lower-right corner
of the display (see Figure 9-1 on page 150).
DMTA-10022-01EN, Rev. C, January 2015
6 dB).
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Using Advanced Gaging Features 149