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ART NUMBER FN091065, REVISION 2 VS5 N AND VS6 N SERVICE MANUAL
7-76 Section 7-4 - Performing Front End (FE) Diagnostics
PRELIMINARY
7-4-6 Probe Select Board Diagnostic Tests (cont’d)
4.) Trackball to the Start button and press Set.
The ACW Pre-Mixer Gain Test commences. While the test proceeds, the name of the test currently
in progress (ACW Pre-Mixer Gain Test) 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:
• 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.
5.) At any stage, trackball to the Pause button and press Set, if required.
6.) To resume testing (from the point where you paused), trackball to the Start button and press Set.
When the ACW Pre-Mixer Gain Test sequence is complete:
- the Diagnostic Test window displays the Finished message
- the View Test Log window opens automatically, listing all tests performed and showing details
of which tests passed or failed, as shown in the example in Figure 7-47 "View Test Log - ACW
Pre-Mixer Gain Test" on page 7-76.
Figure 7-47 View Test Log - ACW Pre-Mixer Gain Test
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