GE
P
ART NUMBER FN091065, REVISION 2 VS5 N AND VS6 N SERVICE MANUAL
Chapter 7 - Diagnostics/Troubleshooting 7-107
PRELIMINARY
7-5-1 Accessing the Monitoring Diagnostic Test Options (cont’d)
NOTE: For this test, there is one report (Fans Status) which is listed in the Reports window on the right.
By default, this report is displayed in the Reports window below.
7.) Check that the test passed and that result values for each fan are within the pre-defined Max and
Min limits, as shown in Figure 7-72 "View Test Log - Fans Speed Setting Test" on page 7-107.
8) When done, trackball to the Exit button and press Set to close the View Report window.
9) After reviewing the test results, proceed as follows:
• If no problems were identified, it is recommended to re-boot the system (this is obligatory when
prompted).
• If no problems were identified but the problem persists, contact your local GE HEALTHCARE
field engineer for assistance.
• If the test fails, repeat the Fan Speed Test.
• If errors were identified but the results were marginal, perform calibration, as described in
“DC Offset Calibration” on page 7-27, and then repeat the test.
• If errors were identified and the results were not marginal, verify that all system cables and
boards are connected (not misplaced) and functioning properly, as described in Chapter 5 -
Components and Function (Theory).
If the problem persists, this indicates that either the specific board you tested is faulty or that
another board that supports the operation of this board is faulty. Contact your local
GE HEALTHCARE field engineer for assistance.
10.)Trackball to the Exit button and press Set to close the View Test Log dialog box.
11.)Press the <Esc> button on the keyboard to close the Diagnostic Test Window.
Figure 7-72 View Test Log - Fans Speed Setting Test
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