Mohr CT100B Series - Page 157

F. Operator Troubleshooting
F.3.10 File IO Verification
Aach a USB
keyboard to the
front of the device.
While in the Scan
menu select Save. In
the Save Trace
dialog, use the
keyboard to enter a
name for the trace.
Does the
keyboard work?
NO
FAILED
YES
A)er entering a
name for the
scanned trace, press
OK.
Did the trace save
successfully?
Navigate to File →
Cable Scan Records.
NO
Does cable scan
records list a
collec/on of saved
traces?
Export the traces
using a USB drive or
CT Viewer and then
delete the traces on
the device.
YES
Aempt to save the
scanned trace again.
Did the trace fail
to save due to
insu2cient space?
YES
YES
Hide the saved trace and
aempt to reload the
saved trace. See Sec/on
4.9.4 for instruc/ons on
loading a saved trace.
NO
NO
Did the trace
load correctly?
NO
YES
PASSED
Verify that only the live TDR trace is on
the display. Enclose the leading edge of
the live trace with the two cursors and
generate a cursor scan. See Sec/on 4.8
for instruc/ons on crea/ng a scan.
Start
CT100B TDR Cable Analyzers Operator’s Manual 139