Performing The Software Diagnostic Test; Figure 15-3 The Dual Xdcr Test Screen - Olympus 38DL PLUS User Manual

b) Press [ENTER] to terminate the SD CARD test.
7. When DUAL XDCR TEST is selected, in the DUAL XDCR TEST screen (see
Figure 15-3 on page 269):
a) Press [DISPLAY] to start the test which measures the time of flight through
each side of a dual element transducer.
The measured parameter values appear.
b) Interpret the Tx and the Rx values as follows:
○
Similar values indicate a normal dual element transducer.
○
A difference between the values indicates that the delay line wear is not
the same for each element.
○
A missing value indicates that a cable is broken or that the element is not
functioning.
c) You can note the calculated ZERO VALUE.
d) Press [ENTER] to terminate the dual element transducer test.

15.6 Performing the Software Diagnostic Test

The software diagnostic (SW DIAG) function presents a log of errors that occurred
during instrument operation. Olympus uses this information to troubleshoot the
operating software.
Figure 15‑3 The DUAL XDCR TEST screen
Maintaining and Troubleshooting the 38DL PLUS
DMTA-10004-01EN, Rev. D, November 2016
269