Olympus 45MG - Figure 3-5 Other Elements - Waveform Option Enabled; Figure 3-6 the Loss-Of-Signal (LOS) Indicator

DMTA-10022-01EN, Rev. C, January 2015
Chapter 3 36
Figure 3-5 Other elements — Waveform option enabled
The loss of signal (LOS) appears and the thickness value is cleared when the 45MG no
longer detects ultrasonic echoes (see Figure 3-6 on page 36).
Figure 3-6 The loss-of-signal (LOS) indicator
In the rare case that the returning signal from the transducer is beyond the upper
receiver-voltage limit, the LOS indicator will be replaced by the SAT flag for
indication of saturation. This situation can normally be corrected by lowering the
pulser voltage.
Zoom indicator
Rectification indicator
Echo detection marker
Delay value
Mode indicator (min/max)
and value
Freeze indicator
Alarm indicator
Gain
Range value
[WAVE ADJ] parameter
Loss-of-signal (LOS)
indicator (or SAT in the
case of saturation)
No thickness value found