GE Vivid S5 N Service Manual page 412

P R E L I M I N A R Y
GE
P N FN091065, R
ART UMBER
7-4-2 Calibration Tests
2.) As indicated in the Special Instructions area, disconnect any probes currently connected to the
system and make sure that nothing is touching the probe connectors.
3.) Under the Special Instructions area, activate the Loops checkbox
and select the required number of Loops from the combo box.
4.) Adjacent to On Fail, select either Stop or Continue, as required.
Stopping on failure enables you to review a failed test, the moment
it fails. Alternatively, you may prefer testing to continue on failure and later you may review the report.
5.) Trackball to the Start button and press Set.
The DC Offset Calibration Test commences. While the test proceeds, the name of the test currently
in progress (DC Offset Calibration) is displayed in the Execute field and the current Loop # and
specific test are shown below. The messages Init Done and Please Wait are displayed beside the
progress bar in the Status area:
As the testing sequence progresses, the progress bar will advance to reflect the test progress.
Status indicators in the Data Flow map corresponding to the various system components will be
highlighted in the appropriate color to indicate the current test status, as follows:
•
•
•
6.) At any stage, trackball to the Pause button and press Set, if required.
7.) To resume testing (from the point where you paused), trackball to the Start button and press Set.
When the DC Offset Calibration Test sequence is complete:
-
-
7-28
2
EVISION
(cont'd)
Green: All recommended tests for these components have been completed and no problems
were identified.
Red: Problems were identified in these components during the performance of the test.
Yellow: The tests executed so far on these components have passed, but not all
recommended tests have been performed.
the Diagnostic Test window displays the Finished message
the View Test Log window opens automatically, listing the test performed and showing
whether it passed or failed, as shown in the example in
Calibration" on page 7-29.
Section 7-4 - Performing Front End (FE) Diagnostics
VS5 N VS6 N
S
AND
Figure 7-9 "View Test Log - DC Offset
M
ERVICE ANUAL