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Automated
With the automated TCG, each beam is calibrated at 80% full screen height. When
using the automated TCG calibration, there is no need to perform the sensitivity
calibration.
Manual
With the manual TCG, only one beam is calibrated and then the setting is
interpolated to the others.
Constant dB
With the constant dB curve, the gain is adjusted at a fixed gradient (dB/mm or dB/in).
The A-scan is amplified from the triggering point and then the setting is interpolated
to the others.
Alternatively, the user can setup a custom curve using a calibration block with points
set at specific depths. It is possible to create an editable custom curve from a
logarithmic curve. The interface gate may be used to trigger both curve types, locking
the gain level to the interface.
SOFRANEL
www.sofranel.com
- 59 rue Parmentier 78500 SARTROUVILLE - tel 01 39 13 82 36 - fax 01 39 13 19 42
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