GE
P
ART NUMBER FN091065, REVISION 2 VS5 N AND VS6 N SERVICE MANUAL
Chapter 4 - Functional Checks 4-27
PRELIMINARY
1 Trackball to TR32 BF Digital Test and press Set.
2
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.
5 Trackball to the Start button and press Set
The test commences.
When the TR32 BF Digital Test sequence is complete,
the View Test Log window opens automatically, listing
the test performed and showing whether it passed or
failed - see the examples in Figure 7-23 on page 7-48
and Figure 7-24 on page 7-49.
6
Use the scroll arrows at the bottom of the Reports
window to scroll through the channels and view the
corresponding results.
System BF Digital Test
1 Trackball to System BF Digital Test and press Set.
2
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.
5 Trackball to the Start button and press Set
The test commences.
When the System BF Digital Test sequence is
complete, the View Test Log window opens
automatically, listing the test performed and showing
whether it passed or failed - see the examples in Figure
7-26 on page 7-51 and Figure 7-27 on page 7-52.
6
Use the scroll arrows at the bottom of the Reports
window to scroll through the channels and view the
corresponding results.
ADC Test
1 Trackball to ADC Test and press Set.
2
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.
Table 4-12 Front End Tests (cont’d)
Step Task Expected Result(s)
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