Measurement Stability Indication In Se & Ee Modes - Cygnus 1 Ex Manual

3. 2 steady + 1 Bar Flashing:
Only 2 echoes detected
4. 3 steady + 1 Bar Flashing:
3 echoes detected but they are not
matched
Measurement Stability Indication in SE & EE Modes
To help indicate a stable Single Echo or Echo-Echo measurement – and thus
probably reliable – the thickness measurement number colour is Red to indicate an
unstable measurement.
When measuring using Single Echo or Echo-Echo mode, once you have a
measurement keep the probe still and wait for the gauge to signal a "stable
reading".
If the ultrasound signal is poor or erratic, then the thickness value may remain red
– thus indicating the measurement may not be reliable.
1. Initial and 'unstable' measurements will be
displayed as red numbers.
Cygnus 1 Ex Operating Manual
Page 36 of 91