GE Vivid q N, Руководство по обслуживанию

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GE
D
IRECTION
FQ091019, R
EVISION
2 V
IVID Q
N S
ERVICE
M
ANUAL
Chapter 7 - Diagnostics/Troubleshooting 7-133
4.) Check that the sound produced from the speaker is OK and audible.
5.) Repeat step 3 to test the other channels.
NOTE: If no sound is heard, trackball to the More Info button and press Set . Follow the on-screen
suggestions provided.
6.) When done, trackball to the Close button and press Set to exit the test.
When the Audio 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 and sub-tests passed or failed, as shown in the example in Figure 7-98 .
NOTE: For the Audio Test, there is one report which is listed in the Tests window as shown in
Figure 7-98 .
7) 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 the test passed but the original problem persists, contact your local On-Line Center for
assistance.
• If errors were identified (results exceeding acceptable upper or lower limits), 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. Continue trouble-shooting
down to the appropriate board. (If necessary, perform a specific test).
If the problem still persists, contact the GE On-Line Center for assistance.
8.) Trackball to the Exit button and press Set to close the View Test Log dialog box.
9.) Press the < Esc > button on the keyboard to close the Diagnostic Test Window .
Figure 7-98 View Test Log - Audio Test