26. February 2024 © Copyright 2024, PROCEQ SA 29
Particularly, for deep objects, it may be desirable to increase the analog gain and TGC. In total,
there is 80 dB of gain available.
Please note that if analog gain and TGC are adjusted, remember to reset to the default values
on completion of the test.
Figure 24: Analog Gain and TGC.
For adjusting the Analog Gain and the Analog TGC, you must do it before starting the
measurement – this is a preset.
You can use the app sliders under “Measuring presets”. Have a look at the unique real-time
B-scan to adjust these values before saving any images.
Analog gain adjusts the entire signal equally. Reduce the Gain whenever the surface elements
are red.
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